Heathrow

$312+ Cheap flights from Suvarnabhumi (BKK) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LHR
janv. 21 — janv. 281
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The best prices from Bangkok Suvarnabhumi to London Heathrow are usually found in May or June, booked 70 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Suvarnabhumi to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) 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 janvier 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$714
(OneTravel)

One-way from

$312
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$1,071
Provider with most accurate pricing for Bangkok Suvarnabhumi-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-London Heathrow flights.
From Bangkok Suvarnabhumi to London Heathrow
One-way flight from Bangkok Suvarnabhumi to London Heathrow
High demand for flights, 2% potential price rise
Best time to find cheap flights, 0% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Suvarnabhumi to Heathrow

Cheapest flights from Suvarnabhumi to Heathrow
Explore the most affordable flight options available from Suvarnabhumi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 16, 2025.

This OneTravel deal was found by Cheapflights users on 1/16. 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.
lun. 2/101:55 amBKK - LHR
1 stop19h 00mChina Eastern
jeu. 2/275:50 pmLHR - BKK
2 stops25h 15mChina Eastern
Deal found 1/16$714
This Booking.com deal was found by Cheapflights users on 1/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/61:30 pmBKK - LHR
2 stops22h 55mRoyal Brunei Airlines
mer. 5/215:15 pmLHR - BKK
2 stops37h 25mRoyal Brunei Airlines
Deal found 1/16$716
This Mytrip deal was found by Cheapflights users on 1/16. 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.
jeu. 2/209:55 pmBKK - LHR
2 stops28h 45mMultiple Airlines
jeu. 2/2711:30 amLHR - BKK
2 stops20h 00mMultiple Airlines
Deal found 1/16$717
This China Southern deal was found by Cheapflights users on 1/16. 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.
jeu. 5/156:05 pmBKK - LHR
2 stops30h 25mChina Southern
lun. 6/210:10 pmLHR - BKK
1 stop21h 20mChina Southern
Deal found 1/16$722
This Vietnam Airlines deal was found by Cheapflights users on 1/16. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/269:05 pmBKK - LHR
1 stop26h 45mVietnam Airlines
mer. 6/186:55 pmLHR - BKK
1 stop17h 10mVietnam Airlines
Deal found 1/16$764
This Finnair deal was found by Cheapflights users on 1/16. 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.
mer. 3/263:00 pmBKK - LHR
1 stop33h 00mFinnair
sam. 3/291:10 pmLHR - BKK
1 stop33h 20mFinnair
Deal found 1/16$776
This Austrian Airlines deal was found by Cheapflights users on 1/16. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/32:00 pmBKK - LHR
1 stop14h 40mAustrian Airlines
lun. 2/1712:05 pmLHR - BKK
1 stop20h 25mAustrian Airlines
Deal found 1/16$782
This SWISS deal was found by Cheapflights users on 1/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/1512:50 pmBKK - LHR
1 stop14h 55mSWISS
sam. 5/316:00 amLHR - BKK
1 stop21h 45mSWISS
Deal found 1/16$798
This Air China deal was found by Cheapflights users on 1/16. 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.
mer. 2/191:30 amBKK - LHR
1 stop23h 20mAir China
jeu. 2/275:40 pmLHR - BKK
1 stop20h 50mAir China
Deal found 1/16$803
This Lufthansa deal was found by Cheapflights users on 1/16. 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.
ven. 5/1611:00 pmBKK - LHR
1 stop24h 05mLufthansa
mer. 5/284:25 pmLHR - BKK
1 stop15h 45mLufthansa
Deal found 1/16$813
This Singapore Airlines deal was found by Cheapflights users on 1/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/89:15 pmBKK - LHR
1 stop24h 30mSingapore Airlines
mar. 4/299:25 amLHR - BKK
1 stop22h 55mSingapore Airlines
Deal found 1/16$814
This Air Astana deal was found by Cheapflights users on 1/16. 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 Astana is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/2410:15 amBKK - LHR
1 stop37h 25mAir Astana
dim. 8/106:05 pmLHR - BKK
1 stop32h 50mAir Astana
Deal found 1/16$840

Find flights from Suvarnabhumi to Heathrow within your budget

Customize your flight search to find flights from Suvarnabhumi 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 2,558,603 searches. Data last updated janvier 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

lun. 2/10

1:55 am-1:55 pm

1 stop19h 00m

London Heathrow

jeu. 2/27

5:50 pm-2:05 am

2 stops25h 15m

$714

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

mar. 5/6

1:30 pm-6:25 am

2 stops22h 55m

London Heathrow

mer. 5/21

5:15 pm-12:40 pm

2 stops37h 25m

$716

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

jeu. 2/20

9:55 pm-7:40 pm

2 stops28h 45m

London Heathrow

jeu. 2/27

11:30 am-2:30 pm

2 stops20h 00m

$717

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

jeu. 5/15

6:05 pm-6:30 pm

2 stops30h 25m

London Heathrow

lun. 6/2

10:10 pm-1:30 am

1 stop21h 20m

$722

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

lun. 5/26

9:05 pm-5:50 pm

1 stop26h 45m

London Heathrow

mer. 6/18

6:55 pm-6:05 pm

1 stop17h 10m

$764

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

mer. 3/26

3:00 pm-5:00 pm

1 stop33h 00m

London Heathrow

sam. 3/29

1:10 pm-5:30 am

1 stop33h 20m

$776

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

lun. 2/3

2:00 pm-9:40 pm

1 stop14h 40m

London Heathrow

lun. 2/17

12:05 pm-3:30 pm

1 stop20h 25m

$782

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

jeu. 5/15

12:50 pm-9:45 pm

1 stop14h 55m

London Heathrow

sam. 5/31

6:00 am-9:45 am

1 stop21h 45m

$798

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

mer. 2/19

1:30 am-5:50 pm

1 stop23h 20m

London Heathrow

jeu. 2/27

5:40 pm-9:30 pm

1 stop20h 50m

$803

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

ven. 5/16

11:00 pm-5:05 pm

1 stop24h 05m

London Heathrow

mer. 5/28

4:25 pm-2:10 pm

1 stop15h 45m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 49 results
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Compare providers for flights from Suvarnabhumi 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 Suvarnabhumi to Heathrow in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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 Bangkok Suvarnabhumi Airport-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-London Heathrow 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 Bangkok Suvarnabhumi Airport-London Heathrow 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 Suvarnabhumi to Heathrow

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Heathrow. Price data was last updated on January 10, 2025.

The best time to book flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport is 70 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.

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

Currently, November is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport (average of $661). Flying from Bangkok Suvarnabhumi Airport to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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 BKK to LHR?

Find hourly flight availability from Suvarnabhumi 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 janvier 16, 2025.

It’s optimal to fly from Bangkok Suvarnabhumi Airport to London Heathrow Airport in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Suvarnabhumi to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Bangkok Suvarnabhumi Airport to London Heathrow Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok Suvarnabhumi Airport to London Heathrow Airport

Explore weekly flight availability from Suvarnabhumi 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 janvier 16, 2025.

The most flights from BKK to LHR are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 janvier 16, 2025.
Peruse reviews from past customers who have flown with SWISS, Finnair and Qatar Airways from Bangkok to London to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good
1,248 reviews

Overall

8.4

Boarding

8.4

Food

8.0

Crew

8.6

Entertainment

8.0

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.4
Very good
1,248 reviews
8.4
Very good
1,248 reviews

Overall

8.4

Boarding

8.4

Food

8.0

Crew

8.6

Entertainment

8.0

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.2
Very good
737 reviews
8.4
Very good
1,248 reviews

Overall

8.4

Boarding

8.4

Food

8.0

Crew

8.6

Entertainment

8.0

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.1
Very good
1,327 reviews
8.4
Very good
1,248 reviews

Overall

8.4

Boarding

8.4

Food

8.0

Crew

8.6

Entertainment

8.0

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.1
Very good
3,350 reviews
8.4
Very good
1,248 reviews

Overall

8.4

Boarding

8.4

Food

8.0

Crew

8.6

Entertainment

8.0

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

7.8
Good
1,339 reviews
8.4
Very good
1,248 reviews

Overall

8.4

Boarding

8.4

Food

8.0

Crew

8.6

Entertainment

8.0

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Heathrow. 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 Bangkok Suvarnabhumi Airport to London Heathrow Airport round-trip?

    Our cheapest airline available from Bangkok Suvarnabhumi Airport to London Heathrow Airport is China Eastern. Our recent data shows that you can find tickets from as low as $714 on this airline. Additional options worth looking into are Royal Brunei Airlines and China Southern, starting at $716 and $722 round-trip. Users have found that China Eastern is 29% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport are China Southern ($312), China Eastern ($315), and Hainan Airlines ($316).

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

    No one likes to see their flight delayed. When booking a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport consider choosing EVA Air (74%), Thai Airways (70%) or Air Canada (63%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport? While on average our users pay $1,216, our data indicates the cheapest price to be $292. The most popular route (Bangkok Suvarnabhumi - London Heathrow), is priced around $669.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi 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.

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

    Currently, November is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport (average of $661). Flying from Bangkok Suvarnabhumi Airport to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Watford
Orpington
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Suvarnabhumi to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Suvarnabhumi to Heathrow

Discover the top 10 airlines that operate flights from Suvarnabhumi 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 2,558,603 searches. Data last updated janvier 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$645Average$718FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$706Average$899FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$758Average$920FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$771Average$900FlexibilityNo cancel feeOn-time78%
FinnairCheapest$777Average$904FlexibilityNo cancel feeOn-time76%
SWISSCheapest$783Average$1,218FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$909Average$1,044FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$927Average$1,147FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$951Average$1,051FlexibilityNo cancel feeOn-time75%
Thai AirwaysCheapest$966Average$1,178FlexibilityNo cancel feeOn-time77%
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