Cheap flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport from $532
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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LHR
6 Jun — 13 Jun1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to London Heathrow are usually found in November or February, booked 61 days in advance, depart on a Tuesday or Monday and return on a Sunday
Cheap flight deals from Suvarnabhumi to Heathrow
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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 7 May 2026.
Mon 8/620:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Wed 17/616:15
LHR
-
BKK
1 stop15h 30m
Multiple Airlines
Deal found 3/5$1,019
Tue 9/620:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Wed 17/610:00
LHR
-
BKK
1 stop21h 45m
Multiple Airlines
Deal found 3/5$1,021
Tue 9/620:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Tue 16/622:10
LHR
-
BKK
1 stop19h 55m
Multiple Airlines
Deal found 3/5$1,046
Wed 27/520:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Mon 1/622:00
LHR
-
BKK
2 stops38h 15m
Multiple Airlines
Deal found 3/5$1,047
Thu 28/520:15
BKK
-
LHR
1 stop25h 05m
Multiple Airlines
Mon 1/622:00
LHR
-
BKK
2 stops38h 15m
Multiple Airlines
Deal found 3/5$1,050
Wed 27/520:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Tue 2/614:45
LHR
-
BKK
1 stop21h 25m
Multiple Airlines
Deal found 3/5$1,084
Mon 8/620:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Mon 15/614:45
LHR
-
BKK
1 stop15h 05m
Multiple Airlines
Deal found 3/5$1,093
Wed 27/520:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Wed 3/614:45
LHR
-
BKK
1 stop21h 25m
Multiple Airlines
Deal found 3/5$1,102
Thu 28/520:15
BKK
-
LHR
1 stop25h 05m
Multiple Airlines
Wed 3/614:45
LHR
-
BKK
1 stop21h 25m
Multiple Airlines
Deal found 3/5$1,105
Mon 1/609:15
BKK
-
LHR
1 stop35h 50m
Etihad Airways
Mon 8/620:45
LHR
-
BKK
1 stop15h 25m
Etihad Airways
Deal found 4/5$1,123
Best flights from Suvarnabhumi to Heathrow
Discover carefully curated flight deals from Suvarnabhumi to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 May 2026.
Thu 11/620:15
BKK
-
LHR
1 stop16h 40m
Gulf Air
Mon 15/610:00
LHR
-
BKK
1 stop17h 45m
Gulf Air
Deal found 5/5$1,160
Sat 27/609:00
BKK
-
LHR
1 stop16h 10m
Oman Air
Wed 8/720:50
LHR
-
BKK
1 stop28h 05m
Oman Air
Deal found 2/5$1,303
Wed 27/505:05
BKK
-
LHR
1 stop19h 35m
China Eastern
Wed 3/621:20
LHR
-
BKK
2 stops33h 00m
China Eastern
Deal found 3/5$1,463
Mon 15/618:30
BKK
-
LHR
2 stops19h 25m
SWISS
Sun 21/618:40
LHR
-
BKK
2 stops19h 20m
SWISS
Deal found 5/5$1,588
Tue 9/611:05
BKK
-
LHR
2 stops38h 05m
Oman Air
Sun 14/608:25
LHR
-
BKK
1 stop16h 30m
Oman Air
Deal found 3/5$1,448
Mon 1/620:50
BKK
-
LHR
2 stops51h 50m
China Eastern
Mon 8/621:20
LHR
-
BKK
2 stops46h 00m
China Eastern
Deal found 4/5$1,474
Thu 25/609:00
BKK
-
LHR
1 stop16h 10m
Oman Air
Sun 5/708:25
LHR
-
BKK
2 stops23h 00m
Oman Air
Deal found 2/5$1,459
Mon 8/612:50
BKK
-
LHR
1 stop25h 05m
SWISS
Tue 16/608:55
LHR
-
BKK
2 stops18h 55m
SWISS
Deal found 3/5$1,699
Direct flights from Suvarnabhumi to Heathrow
Explore direct flight options from Suvarnabhumi to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 May 2026.
Mon 15/612:45
BKK
-
LHR
Nonstop12h 35m
EVA Air
Sun 21/621:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 5/5$1,461
Thu 11/612:45
BKK
-
LHR
Nonstop12h 35m
EVA Air
Mon 15/621:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 6/5$1,535
Thu 28/512:20
BKK
-
LHR
Nonstop13h 00m
EVA Air
Tue 2/621:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 3/5$1,593
Fri 26/612:45
BKK
-
LHR
Nonstop12h 35m
EVA Air
Mon 6/721:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 6/5$1,606
Fri 29/512:20
BKK
-
LHR
Nonstop13h 00m
EVA Air
Mon 15/621:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 5/5$1,612
Wed 20/512:20
BKK
-
LHR
Nonstop13h 00m
EVA Air
Sun 24/521:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 6/5$1,617
Tue 26/512:20
BKK
-
LHR
Nonstop13h 00m
EVA Air
Thu 28/521:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 5/5$1,619
Thu 21/512:20
BKK
-
LHR
Nonstop13h 00m
EVA Air
Thu 28/521:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 2/5$1,620
Thu 25/612:45
BKK
-
LHR
Nonstop12h 35m
EVA Air
Tue 7/721:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 6/5$1,628
Thu 28/512:20
BKK
-
LHR
Nonstop13h 00m
EVA Air
Wed 3/621:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 3/5$1,631
Thu 25/612:45
BKK
-
LHR
Nonstop12h 35m
EVA Air
Mon 6/721:35
LHR
-
BKK
Nonstop11h 55m
EVA Air
Deal found 6/5$1,634
Last-minute flights from Suvarnabhumi to Heathrow
Discover last-minute flight deals from Suvarnabhumi to Heathrow. Data last updated 7 May 2026 and is based on user searches.
Wed 27/520:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Mon 1/622:00
LHR
-
BKK
2 stops38h 15m
Multiple Airlines
Deal found 3/5$1,047
Wed 27/520:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Tue 2/614:45
LHR
-
BKK
1 stop21h 25m
Multiple Airlines
Deal found 3/5$1,084
Wed 27/520:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Wed 3/614:45
LHR
-
BKK
1 stop21h 25m
Multiple Airlines
Deal found 3/5$1,102
Thu 28/520:15
BKK
-
LHR
1 stop25h 05m
Multiple Airlines
Mon 1/622:00
LHR
-
BKK
2 stops38h 15m
Multiple Airlines
Deal found 3/5$1,050
Thu 28/520:15
BKK
-
LHR
1 stop25h 05m
Multiple Airlines
Wed 3/614:45
LHR
-
BKK
1 stop21h 25m
Multiple Airlines
Deal found 3/5$1,105
Mon 1/609:15
BKK
-
LHR
1 stop35h 50m
Etihad Airways
Mon 8/620:45
LHR
-
BKK
1 stop15h 25m
Etihad Airways
Deal found 4/5$1,123
Mon 8/620:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Wed 17/616:15
LHR
-
BKK
1 stop15h 30m
Multiple Airlines
Deal found 3/5$1,019
Mon 8/620:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Mon 15/614:45
LHR
-
BKK
1 stop15h 05m
Multiple Airlines
Deal found 3/5$1,093
Tue 9/620:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Wed 17/610:00
LHR
-
BKK
1 stop21h 45m
Multiple Airlines
Deal found 3/5$1,021
Tue 9/620:15
BKK
-
LHR
1 stop16h 40m
Multiple Airlines
Tue 16/622:10
LHR
-
BKK
1 stop19h 55m
Multiple Airlines
Deal found 3/5$1,046
One-way flights from Suvarnabhumi to Heathrow
Search for one-way flight options from Suvarnabhumi to Heathrow. Find affordable one-way fares based on user searches. Data last updated 7 May 2026.
Thu 2/711:55
BKK
-
LHR
1 stop35h 50m
IndiGo
Deal found 6/5$532
Mon 1/619:10
BKK
-
LHR
1 stop30h 00m
Oman Air
Deal found 2/5$537
Thu 11/615:55
BKK
-
LHR
3 stops33h 35m
Multiple Airlines
Deal found 2/5$539
Thu 25/602:20
BKK
-
LHR
1 stop18h 25m
Kuwait Airways
Deal found 4/5$548
Tue 29/902:20
BKK
-
LHR
1 stop18h 25m
Kuwait Airways
Deal found 3/5$550
Thu 28/520:15
BKK
-
LHR
1 stop16h 40m
Gulf Air
Deal found 6/5$551
Sun 31/509:00
BKK
-
LHR
1 stop16h 10m
Oman Air
Deal found 4/5$559
Tue 28/703:00
BKK
-
LHR
1 stop17h 10m
Qatar Airways
Deal found 6/5$570
Tue 30/603:00
BKK
-
LHR
1 stop20h 55m
Qatar Airways
Deal found 5/5$572
Sat 4/720:15
BKK
-
LHR
1 stop16h 40m
Gulf Air
Deal found 5/5$575
Find 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 7 May 2026.
Customise 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 647,157 searches. Data last updated 7 May 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Thu 11/6
20:15-06:55
1 stop16h 40m
London Heathrow
Mon 15/6
10:00-09:45
1 stop17h 45m
$1,160
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Sat 27/6
09:00-19:10
1 stop16h 10m
London Heathrow
Wed 8/7
20:50-06:55
1 stop28h 05m
$1,303
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Tue 9/6
11:05-19:10
2 stops38h 05m
London Heathrow
Sun 14/6
08:25-06:55
1 stop16h 30m
$1,448
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Thu 25/6
09:00-19:10
1 stop16h 10m
London Heathrow
Sun 5/7
08:25-13:25
2 stops23h 00m
$1,459
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Wed 27/5
05:05-18:40
1 stop19h 35m
London Heathrow
Wed 3/6
21:20-12:20
2 stops33h 00m
$1,463
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Mon 1/6
20:50-18:40
2 stops51h 50m
London Heathrow
Mon 8/6
21:20-01:20
2 stops46h 00m
$1,474
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Mon 15/6
18:30-07:55
2 stops19h 25m
London Heathrow
Sun 21/6
18:40-20:00
2 stops19h 20m
$1,588
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Mon 8/6
12:50-07:55
1 stop25h 05m
London Heathrow
Tue 16/6
08:55-09:50
2 stops18h 55m
$1,699
Cheapest one-way
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Mon 1/6
15:55-18:40
2 stops56h 45m
$594
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Wed 13/5
13:20-18:40
2 stops35h 20m
$594
Flights are sorted by cheapest return flights first.
Deals found on 2/5
Showing 1-10 of 18 resultsSorted by cheapest first
1
2
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.
BKK-LHR
Estimated return 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.
Cheapflights Insights
Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
The best time to book flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport is 60 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 $1,242). Flying from Bangkok Suvarnabhumi Airport to London Heathrow Airport in August is currently the most expensive (average of $1,482). 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 7 May 2026.
When flying from Bangkok Suvarnabhumi Airport to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
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 7 May 2026.
The most flights from BKK to LHR are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).
How often are flights from Bangkok to London delayed?
About 14% of weekly flights between Bangkok and London have experienced delays in the past year, with the average delay time being 93 minutes.
What is the most punctual flight time for Bangkok to London flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to London flights?
Over the past year, EVA Air have had the lowest number of delays on this route, with just 13% of flights being delayed.
What’s the top stopover airport for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
Share of one-stop return flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 47% of one-stop itineraries from Bangkok Suvarnabhumi Airport to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
Average return fare for one-stop flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of $1,022.
What’s the fastest stopover option from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 50m.
Which airport typically offers the quickest stopover for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 38m.
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 7 May 2026.
Get a feel of what it's like to fly with Etihad Airways from Bangkok Suvarnabhumi Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flight was very cold. Everyone was using blankets. New plane did not allow passenger ability to shut off AC at their seat. Special assistance was wonderful.
Flight was very cold. Everyone was using blankets. New plane did not allow passenger ability to shut off AC at their seat. Special assistance was wonderful.
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.
How long is the flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
A quick flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport can take about 16h 40m. Gulf Air provides one of the quickest options available for as low as $1,160. Bangkok Suvarnabhumi Airport and London Heathrow Airport are separated by a distance of 9571 km.
What is the cheapest airline to fly from Bangkok Suvarnabhumi Airport to London Heathrow Airport round-trip?
Flying on Etihad Airways is currently your cheapest option to London Heathrow Airport, with prices starting at $1,015. Users have found that Etihad Airways is 27% cheaper than the other options available to this destination.
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok Suvarnabhumi Airport to London Heathrow Airport on time: Air Canada (84%), Thai Airways (71%), EVA Air (65%).
What are the cheapest flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for $717. While the most popular route (Bangkok Suvarnabhumi - London Heathrow) can be booked for $1,566 on average, our data indicates $891 when flying from Bangkok Suvarnabhumi Airport to London Heathrow Airport.
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 $1,242). Flying from Bangkok Suvarnabhumi Airport to London Heathrow Airport in August is currently the most expensive (average of $1,482). 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.
Discover the top airline 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 647,157 searches. Data last updated 7 May 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Suvarnabhumi to Heathrow?
Cheapflights helps you search for flights from Suvarnabhumi to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Heathrow?
Cheapflights helps you find that perfect flight to Heathrow from Suvarnabhumi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Suvarnabhumi to Heathrow with no change fees?
Yes! Cheapflights helps users easily find flights from Suvarnabhumi to Heathrow with no change fees.
Can Cheapflights notify me if prices for flights from Suvarnabhumi to Heathrow become cheaper?
Of course! You can now track prices for flights from Suvarnabhumi to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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