Cheap flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport from $416
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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LHR
8 Feb — 15 Feb1
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 June, booked 56 days in advance, depart on a Monday 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 9 January 2026.
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 9 January 2026.
Wed 29/423:40BKK - LHR
1 stop24h 40mMultiple Airlines
Wed 13/521:20LHR - BKK
1 stop17h 35mMultiple Airlines
Deal found 7/1$1,013
Tue 12/512:05BKK - LHR
1 stop31h 45mMultiple Airlines
Tue 19/508:55LHR - BKK
1 stop18h 15mMultiple Airlines
Deal found 8/1$1,060
Tue 10/210:10BKK - LHR
1 stop16h 10mIndiGo
Sat 21/221:30LHR - BKK
1 stop16h 35mIndiGo
Deal found 7/1$1,064
Sun 7/619:20BKK - LHR
2 stops30h 10mMultiple Airlines
Sun 21/620:50LHR - BKK
1 stop14h 55mMultiple Airlines
Deal found 7/1$1,101
Mon 23/220:05BKK - LHR
1 stop29h 20mOman Air
Sat 7/320:05LHR - BKK
1 stop14h 40mOman Air
Deal found 8/1$1,103
Wed 28/109:00BKK - LHR
1 stop16h 25mOman Air
Fri 27/208:25LHR - BKK
1 stop15h 20mOman Air
Deal found 7/1$1,104
Fri 30/120:05BKK - LHR
1 stop16h 50mOman Air
Wed 4/220:05LHR - BKK
1 stop27h 40mOman Air
Deal found 7/1$1,106
Sun 7/619:10BKK - LHR
1 stop17h 20mOman Air
Sun 21/620:50LHR - BKK
1 stop14h 55mOman Air
Deal found 7/1$1,118
Wed 27/519:10BKK - LHR
1 stop30h 00mOman Air
Wed 17/620:50LHR - BKK
1 stop14h 55mOman Air
Deal found 6/1$1,125
Fri 1/508:35BKK - LHR
1 stop15h 45mMultiple Airlines
Fri 15/521:20LHR - BKK
1 stop21h 20mMultiple Airlines
Deal found 8/1$1,128
Sat 30/509:00BKK - LHR
1 stop27h 30mOman Air
Sat 20/608:25LHR - BKK
1 stop27h 20mOman Air
Deal found 7/1$1,130
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 9 January 2026.
Sun 8/220:05BKK - LHR
1 stop16h 50mOman Air
Sun 15/220:05LHR - BKK
1 stop14h 40mOman Air
Deal found 8/1$1,103
Tue 17/219:00BKK - LHR
1 stop19h 15mVietnam Airlines
Wed 11/311:00LHR - BKK
1 stop17h 20mVietnam Airlines
Deal found 8/1$1,324
Mon 23/217:40BKK - LHR
1 stop28h 20mCathay Pacific
Mon 9/317:50LHR - BKK
1 stop23h 25mCathay Pacific
Deal found 8/1$1,357
Wed 1/707:05BKK - LHR
1 stop38h 05mFinnair
Tue 28/718:10LHR - BKK
1 stop29h 20mFinnair
Deal found 7/1$1,368
Sat 21/210:05BKK - LHR
1 stop37h 05mAir Astana
Fri 6/317:10LHR - BKK
1 stop32h 45mAir Astana
Deal found 8/1$1,397
Mon 23/220:05BKK - LHR
1 stop29h 20mOman Air
Sat 7/320:05LHR - BKK
1 stop14h 40mOman Air
Deal found 8/1$1,103
Sat 30/509:00BKK - LHR
1 stop27h 30mOman Air
Sat 20/608:25LHR - BKK
1 stop27h 20mOman Air
Deal found 7/1$1,130
Sat 21/210:05BKK - LHR
1 stop37h 05mAir Astana
Sun 8/317:20LHR - BKK
1 stop32h 35mAir Astana
Deal found 8/1$1,398
Tue 27/109:00BKK - LHR
1 stop16h 25mOman Air
Tue 24/220:05LHR - BKK
1 stop14h 40mOman Air
Deal found 7/1$1,185
Mon 23/220:05BKK - LHR
1 stop29h 20mOman Air
Mon 9/308:25LHR - BKK
2 stops22h 00mOman Air
Deal found 8/1$1,304
Wed 29/414:15BKK - LHR
2 stops34h 55mOman Air
Wed 13/520:50LHR - BKK
1 stop28h 05mOman Air
Deal found 7/1$1,331
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 9 January 2026.
Sun 7/612:45BKK - LHR
Nonstop12h 35mEVA Air
Sun 21/621:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 7/1$1,527
Wed 29/412:20BKK - LHR
Nonstop13h 00mEVA Air
Wed 13/521:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 7/1$1,545
Thu 29/112:40BKK - LHR
Nonstop13h 25mEVA Air
Tue 24/221:20LHR - BKK
Nonstop11h 40mEVA Air
Deal found 7/1$1,555
Tue 20/112:40BKK - LHR
Nonstop13h 25mEVA Air
Wed 18/221:20LHR - BKK
Nonstop11h 40mEVA Air
Deal found 7/1$1,559
Fri 6/212:40BKK - LHR
Nonstop13h 25mEVA Air
Fri 6/221:20LHR - BKK
Nonstop11h 40mEVA Air
Deal found 7/1$1,561
Mon 18/512:20BKK - LHR
Nonstop13h 00mEVA Air
Tue 30/621:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 7/1$1,576
Fri 27/312:40BKK - LHR
Nonstop13h 25mEVA Air
Sun 31/521:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 8/1$1,580
Fri 8/512:20BKK - LHR
Nonstop13h 00mEVA Air
Sun 10/521:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 7/1$1,585
Sun 5/712:45BKK - LHR
Nonstop12h 35mEVA Air
Wed 5/821:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 7/1$1,670
Tue 10/212:40BKK - LHR
Nonstop13h 25mEVA Air
Tue 17/221:20LHR - BKK
Nonstop11h 40mEVA Air
Deal found 8/1$1,719
Wed 1/712:45BKK - LHR
Nonstop12h 35mEVA Air
Tue 28/721:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 8/1$1,740
Last-minute flights from Suvarnabhumi to Heathrow
Discover last-minute flight deals from Suvarnabhumi to Heathrow. Data last updated 9 January 2026 and is based on user searches.
Mon 26/113:50BKK - LHR
1 stop37h 25mAir China
Wed 28/120:25LHR - BKK
1 stop20h 45mAir China
Deal found 7/1$1,239
Tue 27/109:00BKK - LHR
1 stop16h 25mOman Air
Sun 22/220:05LHR - BKK
1 stop14h 40mOman Air
Deal found 7/1$1,185
Wed 28/109:00BKK - LHR
1 stop16h 25mOman Air
Fri 27/208:25LHR - BKK
1 stop15h 20mOman Air
Deal found 7/1$1,104
Wed 28/109:15BKK - LHR
1 stop18h 35mMultiple Airlines
Wed 25/208:55LHR - BKK
1 stop15h 35mMultiple Airlines
Deal found 7/1$1,139
Fri 30/120:05BKK - LHR
1 stop16h 50mOman Air
Wed 4/220:05LHR - BKK
1 stop27h 40mOman Air
Deal found 7/1$1,106
Thu 5/220:05BKK - LHR
1 stop16h 50mOman Air
Thu 5/320:05LHR - BKK
1 stop14h 40mOman Air
Deal found 8/1$1,158
Thu 5/220:05BKK - LHR
1 stop29h 20mOman Air
Wed 18/220:05LHR - BKK
1 stop27h 40mOman Air
Deal found 8/1$1,160
Sun 8/220:05BKK - LHR
1 stop16h 50mOman Air
Thu 19/220:05LHR - BKK
1 stop27h 40mOman Air
Deal found 8/1$1,167
Mon 9/203:20BKK - LHR
2 stops21h 10mMultiple Airlines
Sat 21/206:40LHR - BKK
1 stop17h 30mMultiple Airlines
Deal found 7/1$1,152
Tue 10/210:10BKK - LHR
1 stop16h 10mIndiGo
Sat 21/221:30LHR - BKK
1 stop16h 35mIndiGo
Deal found 7/1$1,064
Mon 23/220:05BKK - LHR
1 stop29h 20mOman Air
Sat 7/320:05LHR - BKK
1 stop14h 40mOman Air
Deal found 8/1$1,103
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 9 January 2026.
Sun 18/119:10BKK - LHR
2 stops29h 45mHainan Airlines
Deal found 8/1$416
Wed 13/519:30BKK - LHR
1 stop27h 25mVietnam Airlines
Deal found 7/1$454
Mon 18/514:25BKK - LHR
1 stop33h 25mVietnam Airlines
Deal found 7/1$460
Thu 14/509:00BKK - LHR
1 stop16h 10mOman Air
Deal found 7/1$479
Tue 19/519:45BKK - LHR
2 stops29h 45mMultiple Airlines
Deal found 7/1$485
Wed 13/515:25BKK - LHR
3 stops29h 20mMultiple Airlines
Deal found 7/1$503
Thu 22/115:55BKK - LHR
1 stop22h 20mVietnam Airlines
Deal found 8/1$504
Mon 18/521:05BKK - LHR
2 stops23h 40mMultiple Airlines
Deal found 7/1$525
Wed 1/714:25BKK - LHR
1 stop32h 30mVietnam Airlines
Deal found 8/1$534
Sat 16/521:05BKK - LHR
2 stops29h 10mMultiple Airlines
Deal found 7/1$539
Sun 15/219:00BKK - LHR
1 stop19h 15mVietnam Airlines
Deal found 8/1$551
Cheapflights Fare Finder
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 9 January 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
Suvarnabhumi
Fly to
Heathrow
Route
Depart
Return
Price
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Sun 8/2
20:05-05:55
1 stop16h 50m
London Heathrow
Sun 15/2
20:05-17:45
1 stop14h 40m
$1,103
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Mon 23/2
20:05-18:25
1 stop29h 20m
London Heathrow
Sat 7/3
20:05-17:45
1 stop14h 40m
$1,103
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Sat 30/5
09:00-06:30
1 stop27h 30m
London Heathrow
Sat 20/6
08:25-17:45
1 stop27h 20m
$1,130
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Tue 27/1
09:00-18:25
1 stop16h 25m
London Heathrow
Tue 24/2
20:05-17:45
1 stop14h 40m
$1,185
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Mon 23/2
20:05-18:25
1 stop29h 20m
London Heathrow
Mon 9/3
08:25-13:25
2 stops22h 00m
$1,304
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Tue 17/2
19:00-07:15
1 stop19h 15m
London Heathrow
Wed 11/3
11:00-11:20
1 stop17h 20m
$1,324
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Wed 29/4
14:15-19:10
2 stops34h 55m
London Heathrow
Wed 13/5
20:50-06:55
1 stop28h 05m
$1,331
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Mon 23/2
17:40-15:00
1 stop28h 20m
London Heathrow
Mon 9/3
17:50-00:15
1 stop23h 25m
$1,357
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Wed 1/7
07:05-15:10
1 stop38h 05m
London Heathrow
Tue 28/7
18:10-05:30
1 stop29h 20m
$1,368
BangkokLondon
BKK - LHR
BKKLHR
Bangkok Suvarnabhumi
Sat 21/2
10:05-16:10
1 stop37h 05m
London Heathrow
Fri 6/3
17:10-08:55
1 stop32h 45m
$1,397
Flights are sorted by cheapest return flights first.
Deals found on 6/1
Showing 1-10 of 21 results
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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 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?
Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Heathrow. Price data was last updated on 2 January 2026.
The best time to book flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport is 56 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, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport (average of $998). Flying from Bangkok Suvarnabhumi Airport to London Heathrow Airport in September is currently the most expensive (average of $1,152). 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 9 January 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.
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 9 January 2026.
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).
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 89 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?
Friday tends to have the lowest number of delays on this route, whereas Saturday 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 9% 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 33% 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.
Shenzhen (SZX) is the most affordable one-stop option, with an average return flight price of $1,006.
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 Vienna (VIE) have the shortest average one-way travel time for one-stop routes: 14h 40m.
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 Vienna (VIE) offer the fastest connection on this route, with an average stopover time of 1h 00m.
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 9 January 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.
Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
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 50m. Oman Air provides one of the quickest options available for as low as $1,103. 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 $1,097. 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 (95%), Thai Airways (93%), EVA Air (93%).
What are the cheapest flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for $678. While the most popular route (Bangkok Suvarnabhumi - London Heathrow) can be booked for $1,377 on average, our data indicates $1,154 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, February is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport (average of $998). Flying from Bangkok Suvarnabhumi Airport to London Heathrow Airport in September is currently the most expensive (average of $1,152). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 January 2026.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 9 January 2026.
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 9 January 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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