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Incheon Intl

$368+ Cheap flights from Heathrow (LHR) to Incheon Intl (ICN)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ICN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from London Heathrow to Incheon Intl are usually found in November or January, booked 50 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Incheon Intl (ICN). 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 November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

November

Round-trip from

$491
(China Southern)

One-way from

$368
(Mytrip)
Provider with most accurate pricing for London Heathrow-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Incheon Intl flights.
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High demand for flights, 23% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From London Heathrow to Incheon Intl
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One-way flight from London Heathrow to Incheon Intl
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Find flight deals from Heathrow to Incheon Intl

Cheapest flights from Heathrow to Incheon Intl
Explore the most affordable flight options available from Heathrow to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/218:25 pmLHR - ICN
1 stop35h 10mAir China
Tue 12/2410:40 amICN - LHR
1 stop16h 10mAir China
Deal found 11/20$491
This oojo deal was found by Cheapflights users on 11/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/215:50 pmLHR - ICN
1 stop17h 55mChina Eastern
Thu 11/288:55 amICN - LHR
1 stop38h 00mChina Eastern
Deal found 11/21$550
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:30 pmLHR - ICN
1 stop15h 45mChina Southern
Wed 12/119:25 amICN - LHR
1 stop17h 30mChina Southern
Deal found 11/20$555
This Gotogate deal was found by Cheapflights users on 11/20. 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.
Sat 11/309:35 pmLHR - ICN
1 stop30h 20mMultiple Airlines
Thu 12/54:15 pmICN - LHR
1 stop35h 00mMultiple Airlines
Deal found 11/20$574
This Shenzhen Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 11/259:10 pmLHR - ICN
1 stop31h 45mShenzhen Airlines
Fri 11/294:40 pmICN - LHR
1 stop35h 30mShenzhen Airlines
Deal found 11/20$594
This Finnair deal was found by Cheapflights users on 11/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/510:20 amLHR - ICN
1 stop17h 00mFinnair
Wed 12/1111:00 pmICN - LHR
1 stop19h 10mFinnair
Deal found 11/20$720
This Lufthansa deal was found by Cheapflights users on 11/21. 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.
Fri 12/67:30 amLHR - ICN
1 stop18h 20mLufthansa
Tue 3/41:30 pmICN - LHR
2 stops27h 15mLufthansa
Deal found 11/21$727
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:35 amLHR - ICN
1 stop17h 30mTurkish Airlines
Wed 12/1112:10 amICN - LHR
1 stop29h 55mTurkish Airlines
Deal found 11/20$768
This Etihad Airways deal was found by Cheapflights users on 11/20. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/259:00 amLHR - ICN
1 stop17h 15mEtihad Airways
Wed 12/412:20 amICN - LHR
1 stop27h 05mEtihad Airways
Deal found 11/20$831
This KLM deal was found by Cheapflights users on 11/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:45 amLHR - ICN
1 stop20h 10mKLM
Sun 12/811:05 pmICN - LHR
1 stop18h 55mKLM
Deal found 11/21$834
This Gotogate deal was found by Cheapflights users on 11/20. 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.
Mon 11/258:10 pmLHR - ICN
Nonstop12h 35mAsiana Airlines
Sun 12/112:25 pmICN - LHR
Nonstop14h 40mAsiana Airlines
Deal found 11/20$873
This FlightHub deal was found by Cheapflights users on 11/21. 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.
Fri 11/2210:25 amLHR - ICN
1 stop35h 45mLOT
Mon 12/99:20 amICN - LHR
2 stops33h 15mLOT
Deal found 11/21$909

Find flights from Heathrow to Incheon Intl within your budget

Customize your flight search to find flights from Heathrow to Incheon Intl 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 2,629,791 searches. Data last updated November 21, 2024.

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Route

Depart

Return

Price

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Wed 3/5

9:30 pm-10:15 pm

1 stop15h 45m

Incheon Intl

Fri 3/21

9:25 am-5:55 pm

1 stop17h 30m

$491

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 3/3

5:50 pm-12:15 pm

2 stops33h 25m

Incheon Intl

Mon 3/10

4:35 pm-1:55 pm

1 stop30h 20m

$493

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Thu 12/5

8:25 pm-11:40 am

1 stop30h 15m

Incheon Intl

Thu 12/12

5:50 pm-3:55 pm

1 stop31h 05m

$511

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Sat 1/25

9:10 pm-1:55 pm

1 stop31h 45m

Incheon Intl

Fri 2/7

4:40 pm-7:10 pm

1 stop35h 30m

$597

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Sun 3/9

6:00 am-9:25 am

1 stop18h 25m

Incheon Intl

Mon 3/31

9:55 am-7:25 pm

1 stop17h 30m

$611

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Thu 2/13

11:10 am-11:15 am

1 stop15h 05m

Incheon Intl

Sun 3/2

1:30 pm-9:00 pm

1 stop16h 30m

$627

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Wed 12/4

9:55 am-4:50 pm

1 stop21h 55m

Incheon Intl

Wed 12/11

8:50 pm-5:30 pm

2 stops29h 40m

$641

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Fri 2/14

9:50 pm-10:45 am

2 stops27h 55m

Incheon Intl

Thu 2/27

12:00 pm-7:40 pm

2 stops40h 40m

$691

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Thu 12/5

10:20 am-12:20 pm

1 stop17h 00m

Incheon Intl

Wed 12/11

11:00 pm-9:10 am

1 stop19h 10m

$720

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Thu 12/5

6:35 am-9:05 am

1 stop17h 30m

Incheon Intl

Wed 12/11

12:10 am-9:05 pm

1 stop29h 55m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 30 results
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Compare providers for flights from Heathrow to Incheon Intl

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 Heathrow to Incheon Intl in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*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.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Heathrow 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 Heathrow to Incheon Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Incheon Intl. Price data was last updated on November 15, 2024.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Incheon Intl Airport (average of $1,102). Flying from London Heathrow Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,708). 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 LHR to ICN?

Find hourly flight availability from Heathrow to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 13% on flights from London Heathrow Airport to Incheon Intl Airport by exploring options for tickets in the morning.

Weekly flight availability from London Heathrow Airport to Incheon Intl Airport

Explore weekly flight availability from Heathrow to Incheon Intl. 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 November 21, 2024.

The most flights from LHR to ICN are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with China Eastern, Air China and Lufthansa from London to Seoul to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,025 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,025 reviews
Korean Air
8.5
Very good
1,025 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.3
Very good
476 reviews
Korean Air
8.5
Very good
1,025 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,485 reviews
Korean Air
8.5
Very good
1,025 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Garuda Indonesia
7.9
Good
89 reviews
Korean Air
8.5
Very good
1,025 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Finnair
7.7
Good
1,300 reviews
Korean Air
8.5
Very good
1,025 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

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

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

    Our cheapest airline available from London Heathrow Airport to Incheon Intl Airport is China Southern. Our recent data shows that you can find tickets from as low as $491 on this airline. Additional options worth looking into are China Eastern and Air China, starting at $493 and $511 round-trip. Users have found that China Southern is 48% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as $368. However, be on the lookout for offers from Air China and Shenzhen Airlines, as they are both options that can get you from London Heathrow Airport to Incheon Intl Airport for a low price.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Incheon Intl Airport consider choosing Korean Air (90%), Virgin Atlantic (80%) or Asiana Airlines (63%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from London Heathrow Airport to Incheon Intl Airport is generally $2,630, our data shows the cheapest flight currently is $719. When looking at the most popular route, (London Heathrow - Incheon Intl), you can expect to pay $478 for that flight.

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

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

  • How can I find direct flights from Heathrow to Incheon Intl?

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Incheon Intl Airport (average of $1,102). Flying from London Heathrow Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,708). 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

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Top 4 airlines flying from Heathrow to Incheon Intl

Discover the top 4 airlines that operate flights from Heathrow to Incheon Intl. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$507Average$787FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$656Average$993FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,004Average$1,047FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,017Average$1,196FlexibilityNo cancel feeOn-time81%
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