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SEL - LHR
sep. 10 - sep. 17
Heathrow

$217+ Cheap flights from Seoul (SEL) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — LHR
sep. 10 — sep. 171
mar. 9/10
mar. 9/17
1 adult, Economy
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SEL - LHR
sep. 10 - sep. 17

Find cheap flights from Seoul to Heathrow with Cheapflights

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The best prices from Seoul to London Heathrow are usually found in June or May, booked 20 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Seoul to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 5, 2024.

Popular in

September

Cheapest in

June

Round-trip from

$483
(Mytrip)

One-way from

$217
(Mytrip)
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Seoul (SEL) to London Heathrow
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One-way flight from Seoul (SEL) to London Heathrow
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Cheap Seoul to Heathrow flights in September & October 2024

Find cheap flight options from Seoul to Heathrow specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,924,376 searches. Prices were last updated on septiembre 5, 2024.
These are some of the most attractive deals on flights from Seoul to London in 2024. Check back regularly for other flight deals.
This China Southern deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/133:15 pmICN - LHR
1 stop35h 55mChina Southern
dom. 10/208:50 pmLHR - ICN
1 stop17h 20mChina Southern
Deal found 9/5$493
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2112:55 pmICN - LHR
1 stop37h 45mChina Eastern
sáb. 10/269:20 pmLHR - ICN
1 stop36h 05mChina Eastern
Deal found 9/5$512
This Gotogate deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/94:45 pmICN - LHR
1 stop34h 25mChina Southern
mié. 10/2310:10 pmLHR - ICN
1 stop33h 15mChina Southern
Deal found 9/5$681
This Shenzhen Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/132:35 pmICN - LHR
2 stops37h 15mShenzhen Airlines
dom. 10/2010:05 pmLHR - ICN
1 stop31h 35mShenzhen Airlines
Deal found 9/5$689
This China Southern deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/34:45 pmICN - LHR
1 stop34h 25mChina Southern
jue. 10/108:50 pmLHR - ICN
1 stop17h 20mChina Southern
Deal found 9/5$699
This Shenzhen Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/202:35 pmICN - LHR
2 stops37h 15mShenzhen Airlines
lun. 10/289:20 pmLHR - ICN
2 stops30h 55mShenzhen Airlines
Deal found 9/5$701
This Shenzhen Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/182:35 pmICN - LHR
2 stops37h 15mShenzhen Airlines
vie. 10/2510:05 pmLHR - ICN
1 stop31h 50mShenzhen Airlines
Deal found 9/5$730
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/214:20 pmICN - LHR
1 stop34h 20mChina Eastern
sáb. 10/269:20 pmLHR - ICN
2 stops29h 40mChina Eastern
Deal found 9/5$744
This Shenzhen Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/92:35 pmICN - LHR
2 stops61h 25mShenzhen Airlines
mié. 10/2310:05 pmLHR - ICN
2 stops31h 20mShenzhen Airlines
Deal found 9/5$753

Seoul to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Seoul and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated septiembre 5, 2024.
These are some of the most attractive deals on flights from Seoul to London in 2024. Check back regularly for other flight deals.
This Expedia deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/288:55 amICN - LHR
1 stop17h 35mChina Eastern
lun. 12/29:00 pmLHR - ICN
1 stop14h 45mChina Eastern
Deal found 9/5$492
This Priceline deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/202:50 pmICN - LHR
1 stop36h 25mChina Southern
sáb. 11/3010:00 pmLHR - ICN
1 stop37h 35mChina Southern
Deal found 9/5$493
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/118:05 pmGMP - LHR
1 stop30h 25mChina Eastern
vie. 11/229:00 pmLHR - GMP
1 stop29h 00mChina Eastern
Deal found 9/5$493
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2112:55 pmICN - LHR
1 stop37h 45mChina Eastern
sáb. 10/269:20 pmLHR - ICN
1 stop36h 05mChina Eastern
Deal found 9/5$512
This Air China deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2010:40 amICN - LHR
1 stop16h 10mAir China
sáb. 11/308:25 pmLHR - ICN
1 stop30h 25mAir China
Deal found 9/5$590
This Lufthansa deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/121:30 pmICN - LHR
1 stop18h 25mLufthansa
lun. 11/2510:30 amLHR - ICN
2 stops15h 45mLufthansa
Deal found 9/5$648
This Lufthansa deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/141:30 pmICN - LHR
1 stop16h 30mLufthansa
mié. 12/46:35 amLHR - ICN
2 stops19h 15mLufthansa
Deal found 9/5$649
This Lufthansa deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/211:30 pmICN - LHR
1 stop18h 25mLufthansa
mar. 11/2610:30 amLHR - ICN
2 stops15h 45mLufthansa
Deal found 9/5$650
This Lufthansa deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2912:55 pmICN - LHR
1 stop16h 50mLufthansa
mié. 12/47:40 amLHR - ICN
2 stops18h 10mLufthansa
Deal found 9/5$657

Seoul to Heathrow flights leaving soon

Find last-minute flight options from Seoul to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated septiembre 5, 2024.
Users seeking a last-minute flight from Seoul to London should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This Lufthansa deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1711:40 amICN - LHR
2 stops18h 30mLufthansa
mié. 11/611:10 amLHR - ICN
1 stop15h 05mLufthansa
Deal found 9/5$777
This Lufthansa deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1811:40 amICN - LHR
1 stop17h 05mLufthansa
mié. 9/259:30 amLHR - ICN
1 stop16h 25mLufthansa
Deal found 9/4$780
This Lufthansa deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1811:40 amICN - LHR
1 stop19h 00mLufthansa
mié. 9/259:30 amLHR - ICN
1 stop16h 25mLufthansa
Deal found 9/4$800
This Lufthansa deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1811:40 amICN - LHR
2 stops18h 30mLufthansa
mié. 9/257:30 amLHR - ICN
1 stop18h 25mLufthansa
Deal found 9/4$807
This Shenzhen Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/64:40 pmICN - LHR
1 stop35h 10mShenzhen Airlines
mié. 10/910:05 pmLHR - ICN
1 stop33h 35mShenzhen Airlines
Deal found 9/3$817
This Lufthansa deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1811:40 amICN - LHR
1 stop17h 05mLufthansa
lun. 9/306:55 amLHR - ICN
1 stop19h 00mLufthansa
Deal found 9/5$845
This Gotogate deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/102:55 pmICN - LHR
1 stop37h 05mMultiple Airlines
dom. 9/158:25 pmLHR - ICN
1 stop33h 50mMultiple Airlines
Deal found 9/4$848
This Lufthansa deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1711:40 amICN - LHR
2 stops18h 30mLufthansa
mié. 11/69:30 amLHR - ICN
2 stops16h 45mLufthansa
Deal found 9/5$850
This Lufthansa deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1811:40 amICN - LHR
1 stop19h 00mLufthansa
lun. 9/306:55 amLHR - ICN
1 stop19h 00mLufthansa
Deal found 9/4$862

One-way flights to Heathrow from Seoul

Search for one-way flight options from Seoul to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated septiembre 5, 2024.
Users in need of a one-way flight from Seoul to London can choose from these deals. Those seeking round-trip flights from Seoul to London should utilize the search form at the the top of the page.
This Mytrip deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/198:55 amICN - LHR
1 stop17h 35mChina Eastern
Deal found 9/3$217
This Trip.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/191:45 pmGMP - LHR
1 stop36h 35mChina Southern
Deal found 9/3$219
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/109:35 pmICN - LHR
1 stop29h 05mChina Eastern
Deal found 9/4$226
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/158:50 pmGMP - LHR
1 stop29h 50mChina Eastern
Deal found 9/5$226
This OneTravel deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/71:45 pmGMP - LHR
1 stop36h 35mChina Southern
Deal found 9/4$227
This OneTravel deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/36:25 pmICN - LHR
1 stop32h 05mChina Eastern
Deal found 9/4$264
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/910:45 amICN - LHR
1 stop40h 25mChina Southern
Deal found 9/4$290
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/97:30 pmGMP - LHR
2 stops55h 10mMultiple Airlines
Deal found 9/4$290
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/84:15 pmICN - LHR
2 stops33h 30mMultiple Airlines
Deal found 9/4$306

Find flights from Seoul to Heathrow within your budget

Customize your flight search to find flights from Seoul to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated septiembre 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$483 - $708

Route

Depart

Return

Price

Seoul Gimpo IntlLondon Heathrow

GMP - LHR

GMPLHR

Seoul Gimpo Intl

dom. 11/24

1 stop36h 35m

London Heathrow

mié. 1/1

1 stop29h 55m

$483

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

jue. 11/28

1 stop17h 35m

London Heathrow

lun. 12/2

1 stop14h 45m

$492

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

mié. 11/20

1 stop16h 10m

London Heathrow

sáb. 11/30

1 stop30h 25m

$590

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

jue. 12/5

1 stop18h 10m

London Heathrow

lun. 12/9

1 stop20h 10m

$598

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

mié. 11/20

2 stops62h 15m

London Heathrow

sáb. 11/30

1 stop31h 35m

$642

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

mar. 11/12

1 stop18h 25m

London Heathrow

lun. 11/25

2 stops15h 45m

$648

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

sáb. 2/1

1 stop22h 00m

London Heathrow

lun. 2/10

1 stop16h 10m

$679

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

lun. 11/11

1 stop20h 45m

London Heathrow

lun. 11/25

1 stop29h 20m

$686

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

jue. 10/17

1 stop19h 30m

London Heathrow

lun. 10/21

1 stop17h 00m

$708

Flights are sorted by cheapest first

Deals found on 9/4

Compare providers for flights from Seoul to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Heathrow in September.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Best time to book a flight from Seoul to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seoul to Heathrow

Get recent, data-driven insights about flights from Seoul to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seoul to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Heathrow. Price data was last updated on August 30, 2024.

The best time to book flights from Seoul to London Heathrow Airport is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

What is the cheapest month to book a flight from Seoul to London Heathrow Airport?

Currently, May is the cheapest month in which you can book a flight from Seoul to London Heathrow Airport (average of $508). Flying from Seoul to London Heathrow Airport in July is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to LHR?

Find hourly flight availability from Seoul to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 5, 2024.

It’s typically best to fly out from Seoul to London Heathrow Airport in the afternoon. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Seoul to London Heathrow Airport

Explore weekly flight availability from Seoul to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 5, 2024.

The most flights from SEL to LHR are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

What are the most popular airlines that fly from Seoul to London Heathrow Airport?

Our users search for these airlines the most when looking for flights from Seoul to Heathrow. Data last updated on septiembre 5, 2024.

Asiana Airlines, Korean Air and China Southern are the most popular airlines when flying from Seoul to London Heathrow Airport.

Asiana Airlines

Asiana Airlines

From $969

Korean Air

Korean Air

From $1,008

China Southern

China Southern

From $515

Lufthansa

Lufthansa

From $717

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated septiembre 5, 2024.
To help decide which airline to fly from Seoul to London, see what other customers have to say about Shenzhen Airlines, Finnair and China Southern. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,067 reviews

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

Food

8.1

Overall

8.5

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Korean Air
8.5
Very good
1,067 reviews
Korean Air
8.5
Very good
1,067 reviews

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

Food

8.1

Overall

8.5

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

EVA Air
8.5
Very good
1,387 reviews
Korean Air
8.5
Very good
1,067 reviews

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

Food

8.1

Overall

8.5

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

ANA
8.4
Very good
845 reviews
Korean Air
8.5
Very good
1,067 reviews

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

Food

8.1

Overall

8.5

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,067 reviews

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

Food

8.1

Overall

8.5

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Asiana Airlines
8.3
Very good
514 reviews
Korean Air
8.5
Very good
1,067 reviews

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

Food

8.1

Overall

8.5

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Related info for your journey

Find useful and relevant information for your journey from Seoul to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seoul to London Heathrow Airport for under $500 on Cheapflights?

    Yes, there are multiple flights from Seoul to London Heathrow Airport for under $500. The cheapest flight booked recently is on China Southern for just $483, but on average you can expect to pay $587.

  • Are there nonstop flights from Seoul to London Heathrow Airport for under $1,000 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seoul to London Heathrow Airport under $1,000. A good price for a nonstop flight from Seoul to London Heathrow Airport is less than $978.

  • Are there last-minute flights available from Seoul to London Heathrow Airport for under $800?

    There are currently 20+ open flights from Seoul to London Heathrow Airport within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Seoul to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Seoul to London Heathrow Airport round-trip from $483. Other airlines that can offer you cheap pricing are China Eastern, from $492, and Air China, from $590. You may be able to fly from Seoul to London Heathrow Airport for 51% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seoul to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Seoul to London Heathrow Airport are China Eastern ($217), China Southern ($219), and Royal Brunei Airlines ($320).

  • What are the most reliable airlines from Seoul to London Heathrow Airport?

    Consider Korean Air (79%), Virgin Atlantic (79%) or Asiana Airlines (19%) when booking your flight. These represent the most reliable airlines when flying from Seoul to London Heathrow Airport.

  • What are the cheapest flights from Seoul to London Heathrow Airport?

    While on average a flight from Seoul to London Heathrow Airport is generally $1,630, our data shows the cheapest flight currently is $674. When looking at the most popular route, (Incheon Intl - London Heathrow), you can expect to pay $484 for that flight.

  • What does ICN to LHR mean?

    Incheon Intl Airport is ICN and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seoul to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Seoul to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seoul to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seoul to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seoul to Heathrow that include hotel bookings?

    Yes. In addition to deals on Seoul to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Heathrow.

  • Can I find deals for business class flights from Seoul to Heathrow?

    Yes. Cheapflights offers flight deals from Seoul to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seoul to Heathrow that allow pets onboard?

    Many airlines flying from Seoul to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seoul to Heathrow?

    Yes, you can often find last-minute deals on Seoul to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seoul to London Heathrow Airport flight deals updated?

    The Seoul to London Heathrow Airport flight deals you see on this page were last updated on 9/5.

  • What is the cheapest month to book a flight from Seoul to London Heathrow Airport?

    Currently, May is the cheapest month in which you can book a flight from Seoul to London Heathrow Airport (average of $508). Flying from Seoul to London Heathrow Airport in July is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seoul to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

Incheon Intl to Heathrow flights

Top 8 airlines flying from Seoul to Heathrow

Discover the top 8 airlines that operate flights from Seoul to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,924,376 searches. Data last updated septiembre 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$515Average$746FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$515Average$668FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$550Average$748FlexibilityNo cancel feeOn-time67%
FinnairCheapest$710Average$962FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$717Average$850FlexibilityNo cancel feeOn-time76%
KLMCheapest$813Average$1,684FlexibilityNo cancel feeOn-time75%
Asiana AirlinesCheapest$969Average$1,143FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,008Average$1,319FlexibilityNo cancel feeOn-time81%
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