Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Bangkok to London Heathrow Airport from ฿8,778

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BKK — LHR
23 Feb — 1 Mar1
1 adult
Fri 23/2
Fri 1/3

The best prices from Bangkok to London Heathrow are usually found in November or May, booked 63 days in advance, depart on a Monday or Wednesday and return on a Tuesday

How to find the cheapest flight from Bangkok to Heathrow (LHR)

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) 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 18 February 2024.

Popular in

December

Cheapest in

November

Round-trip from

฿1,085,813

One-way from

฿10,145
High demand for flights, 8% potential price rise
Best time to find cheap flights, 8% potential price drop
From Bangkok to London Heathrow
One-way flight from Bangkok to London Heathrow

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

Saturday flights are generally found to be more expensive for flights from Bangkok to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

How far in advance should I book a flight from Bangkok to London Heathrow Airport?

To save up to 13% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Bangkok to London Heathrow Airport from ฿35,542 1-2 weeks out and tickets from ฿44,248 for flights departing within the next 72 hours.

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

October is one of the best times of the year to fly to London Heathrow Airport from Bangkok. Prices for October average ฿37,812 per person but you can even find prices for as low as ฿24,678. The most expensive prices can be found in the month of April. Opting for a October flight can save you 7% on your journey compared to booking in April

When is the cheapest time to fly from Bangkok to London Heathrow Airport (BKK - LHR)?

Unlike at midday, when flights are generally more expensive, you can save up to 23% on flights from Bangkok to London Heathrow Airport by exploring options for tickets in the afternoon.

Cheap China Southern flights from Bangkok to Heathrow

Explore cheap flight options specifically provided by China Southern for the route between Bangkok and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 19,426 searches. Data last updated 18 February 2024.
Check out some of the cheapest China Southern flights we've come across from Bangkok to London. It's recommended that users confirm their flight details before booking.
Wed 13/313:00BKK - LHR
2 stops59h 20mChina Southern
Tue 19/321:10LHR - BKK
1 stop20h 50mChina Southern
Deal found 17/2฿22,412
Fri 17/508:20BKK - LHR
1 stop16h 45mChina Southern
Tue 21/522:30LHR - BKK
2 stops30h 30mChina Southern
Deal found 17/2฿22,556
Thu 28/311:30BKK - LHR
2 stops36h 50mChina Southern
Sun 31/322:10LHR - BKK
1 stop17h 50mChina Southern
Deal found 17/2฿22,664
Mon 11/319:15BKK - LHR
2 stops49h 45mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 16/2฿22,736
Mon 11/319:15BKK - LHR
2 stops29h 05mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 17/2฿22,808
Mon 11/312:00BKK - LHR
1 stop36h 15mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 16/2฿22,951
Fri 1/319:15BKK - LHR
2 stops29h 05mChina Southern
Fri 15/321:10LHR - BKK
1 stop20h 50mChina Southern
Deal found 17/2฿22,987
Thu 29/219:15BKK - LHR
2 stops53h 05mChina Southern
Sun 3/321:10LHR - BKK
1 stop37h 45mChina Southern
Deal found 17/2฿23,023
Wed 6/318:55BKK - LHR
1 stop29h 20mChina Southern
Mon 11/321:10LHR - BKK
1 stop20h 50mChina Southern
Deal found 17/2฿23,059

Cheap China Eastern flights from Bangkok to Heathrow

Explore cheap flight options specifically provided by China Eastern for the route between Bangkok and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 19,426 searches. Data last updated 18 February 2024.
Some of the lowest-priced China Eastern flights we've found at this time heading from Bangkok to London. Deals frequently update to provide users with more options.
Mon 18/309:25BKK - LHR
1 stop39h 05mChina Eastern
Mon 25/321:00LHR - BKK
1 stop38h 25mChina Eastern
Deal found 17/2฿22,448
Wed 20/319:55BKK - LHR
1 stop28h 35mChina Eastern
Wed 24/421:20LHR - BKK
1 stop21h 45mChina Eastern
Deal found 17/2฿22,520
Mon 18/319:55BKK - LHR
1 stop24h 40mChina Eastern
Tue 19/316:30LHR - BKK
3 stops25h 15mChina Eastern
Deal found 16/2฿23,707
Mon 11/319:55BKK - LHR
1 stop24h 40mChina Eastern
Sat 16/316:45LHR - BKK
1 stop40h 10mChina Eastern
Deal found 17/2฿24,067
Thu 29/219:55BKK - LHR
1 stop28h 35mChina Eastern
Sun 3/316:40LHR - BKK
1 stop18h 10mChina Eastern
Deal found 17/2฿24,246
Mon 4/301:55BKK - LHR
1 stop22h 35mChina Eastern
Mon 11/316:50LHR - BKK
1 stop18h 00mChina Eastern
Deal found 17/2฿24,462
Sat 2/319:05BKK - LHR
1 stop29h 25mChina Eastern
Sat 9/316:45LHR - BKK
1 stop18h 05mChina Eastern
Deal found 17/2฿24,606
Tue 27/219:55BKK - LHR
1 stop28h 35mChina Eastern
Mon 18/316:50LHR - BKK
1 stop18h 00mChina Eastern
Deal found 17/2฿25,038
Sun 25/210:45BKK - LHR
1 stop33h 10mChina Eastern
Tue 5/316:30LHR - BKK
1 stop25h 25mChina Eastern
Deal found 18/2฿26,765

Cheap Bangkok to Heathrow flights in February & March 2024

Find cheap flight options from Bangkok to Heathrow specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 19,426 searches. Prices were last updated on 18 February 2024.
Listed are some of the best fares we've found on flights departing from Bangkok to London in 2024. More deals are always being added, so be sure to check back regularly.
Wed 13/313:00BKK - LHR
2 stops59h 20mChina Southern
Tue 19/321:10LHR - BKK
1 stop20h 50mChina Southern
Deal found 17/2฿22,412
Mon 18/309:25BKK - LHR
1 stop39h 05mChina Eastern
Mon 25/321:00LHR - BKK
1 stop38h 25mChina Eastern
Deal found 17/2฿22,448
Wed 20/319:55BKK - LHR
1 stop28h 35mChina Eastern
Wed 24/421:20LHR - BKK
1 stop21h 45mChina Eastern
Deal found 17/2฿22,520
Thu 28/311:30BKK - LHR
2 stops36h 50mChina Southern
Sun 31/322:10LHR - BKK
1 stop17h 50mChina Southern
Deal found 17/2฿22,664
Mon 11/319:15BKK - LHR
2 stops49h 45mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 16/2฿22,736
Mon 11/319:15BKK - LHR
2 stops29h 05mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 17/2฿22,808
Mon 11/312:00BKK - LHR
1 stop36h 15mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 16/2฿22,951
Fri 1/319:15BKK - LHR
2 stops29h 05mChina Southern
Fri 15/321:10LHR - BKK
1 stop20h 50mChina Southern
Deal found 17/2฿22,987
Thu 29/219:15BKK - LHR
2 stops53h 05mChina Southern
Sun 3/321:10LHR - BKK
1 stop37h 45mChina Southern
Deal found 17/2฿23,023

Bangkok to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Bangkok and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 19,426 searches. Data last updated 18 February 2024.
Listed are some of the best fares we've found on flights departing from Bangkok to London in 2024. More deals are always being added, so be sure to check back regularly.
Wed 13/313:00BKK - LHR
2 stops59h 20mChina Southern
Tue 19/321:10LHR - BKK
1 stop20h 50mChina Southern
Deal found 17/2฿22,412
Mon 18/309:25BKK - LHR
1 stop39h 05mChina Eastern
Mon 25/321:00LHR - BKK
1 stop38h 25mChina Eastern
Deal found 17/2฿22,448
Wed 20/319:55BKK - LHR
1 stop28h 35mChina Eastern
Wed 24/421:20LHR - BKK
1 stop21h 45mChina Eastern
Deal found 17/2฿22,520
Fri 17/508:20BKK - LHR
1 stop16h 45mChina Southern
Tue 21/522:30LHR - BKK
2 stops30h 30mChina Southern
Deal found 17/2฿22,556
Thu 28/311:30BKK - LHR
2 stops36h 50mChina Southern
Sun 31/322:10LHR - BKK
1 stop17h 50mChina Southern
Deal found 17/2฿22,664
Mon 11/319:15BKK - LHR
2 stops49h 45mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 16/2฿22,736
Mon 11/319:15BKK - LHR
2 stops29h 05mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 17/2฿22,808
Mon 11/312:00BKK - LHR
1 stop36h 15mChina Southern
Sun 17/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 16/2฿22,951
Fri 1/319:15BKK - LHR
2 stops29h 05mChina Southern
Fri 15/321:10LHR - BKK
1 stop20h 50mChina Southern
Deal found 17/2฿22,987

Direct flights to Heathrow from Bangkok

Discover direct flight options from Bangkok to Heathrow. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 19,426 searches. Data last updated 18 February 2024.
For a shorter flight, select one of these non-stop flights from Bangkok to London. Select from other flights from Bangkok to London by using the search form above.
Sat 4/512:30BKK - LHR
Nonstop12h 55mEVA Air
Sat 18/521:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 17/2฿32,269
Thu 25/412:30BKK - LHR
Nonstop12h 55mEVA Air
Sun 5/521:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 16/2฿32,341
Thu 25/412:30BKK - LHR
Nonstop12h 55mEVA Air
Wed 1/521:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 17/2฿32,413
Tue 7/512:30BKK - LHR
Nonstop12h 55mEVA Air
Wed 22/521:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 16/2฿33,420
Tue 4/612:50BKK - LHR
Nonstop12h 35mEVA Air
Wed 26/621:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 16/2฿33,708
Tue 21/512:30BKK - LHR
Nonstop12h 55mEVA Air
Thu 31/1021:20LHR - BKK
Nonstop11h 25mEVA Air
Deal found 17/2฿33,744
Tue 23/712:50BKK - LHR
Nonstop12h 35mEVA Air
Sun 25/821:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 17/2฿34,103
Fri 26/412:30BKK - LHR
Nonstop12h 55mEVA Air
Wed 28/821:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 16/2฿34,139
Tue 23/412:30BKK - LHR
Nonstop12h 55mEVA Air
Tue 30/421:35LHR - BKK
Nonstop11h 55mEVA Air
Deal found 17/2฿34,175

Bangkok to Heathrow flights leaving soon

Find last-minute flight options from Bangkok 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 19,426 searches. Data last updated 18 February 2024.
Have a look at some of the flights available from Bangkok to London departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 27/219:55BKK - LHR
1 stop28h 35mChina Eastern
Mon 18/316:50LHR - BKK
1 stop18h 00mChina Eastern
Deal found 17/2฿25,038
Sun 25/213:00BKK - LHR
2 stops59h 40mChina Southern
Wed 6/321:10LHR - BKK
1 stop34h 20mChina Southern
Deal found 16/2฿25,614
Fri 23/217:55BKK - LHR
1 stop33h 15mAir China
Mon 26/220:25LHR - BKK
1 stop20h 45mAir China
Deal found 17/2฿26,045
Fri 23/201:30BKK - LHR
1 stop23h 25mMultiple Airlines
Wed 28/220:55LHR - BKK
1 stop19h 15mMultiple Airlines
Deal found 17/2฿26,297
Fri 23/217:55BKK - LHR
1 stop33h 15mAir China
Mon 26/220:25LHR - BKK
1 stop20h 45mAir China
Deal found 17/2฿26,441
Sun 25/210:45BKK - LHR
1 stop33h 10mChina Eastern
Tue 5/316:30LHR - BKK
1 stop25h 25mChina Eastern
Deal found 18/2฿26,765
Sun 25/216:50BKK - LHR
1 stop27h 05mChina Eastern
Thu 29/221:00LHR - BKK
1 stop20h 55mChina Eastern
Deal found 18/2฿26,945
Tue 27/219:55BKK - LHR
1 stop28h 35mChina Eastern
Tue 19/316:30LHR - BKK
1 stop25h 25mChina Eastern
Deal found 17/2฿26,981
Fri 23/217:55BKK - LHR
1 stop33h 15mAir China
Sat 2/322:05LHR - BKK
1 stop35h 35mAir China
Deal found 17/2฿27,052

One-way flights to Heathrow from Bangkok

Search for one-way flight options from Bangkok 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 19,426 searches. Data last updated 18 February 2024.
Users in need of a one-way flight from Bangkok to London can choose from these deals. Users can also find round-trip Bangkok to London flights by using the search form above.
Tue 5/319:55BKK - LHR
1 stop28h 35mChina Eastern
Deal found 17/2฿8,778
Mon 4/302:10BKK - LHR
1 stop22h 05mChina Southern
Deal found 17/2฿8,814
Sun 17/308:25BKK - LHR
1 stop39h 50mChina Southern
Deal found 16/2฿9,353
Fri 22/318:55BKK - LHR
1 stop29h 20mChina Southern
Deal found 17/2฿9,389
Sun 3/318:55BKK - LHR
1 stop29h 20mChina Southern
Deal found 17/2฿9,425
Thu 13/611:20BKK - LHR
1 stop37h 45mChina Southern
Deal found 17/2฿9,497
Mon 4/319:05BKK - LHR
1 stop29h 25mChina Eastern
Deal found 17/2฿9,533
Sun 3/319:05BKK - LHR
1 stop29h 25mChina Eastern
Deal found 17/2฿9,569
Tue 5/301:55BKK - LHR
1 stop22h 35mChina Eastern
Deal found 17/2฿9,605

Find flights from Bangkok to Heathrow within your budget

Customise your flight search to find flights from Bangkok 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 19,426 searches. Data last updated 18 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

฿22,412 - ฿29,786

Route

Depart

Return

Price

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 13/3

2 stops59h 20m

London Heathrow

Tue 19/3

1 stop20h 50m

฿22,412

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Mon 18/3

1 stop39h 05m

London Heathrow

Mon 25/3

1 stop38h 25m

฿22,448

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 20/3

1 stop28h 35m

London Heathrow

Wed 24/4

1 stop21h 45m

฿22,520

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Fri 17/5

1 stop16h 45m

London Heathrow

Tue 21/5

2 stops30h 30m

฿22,556

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 28/3

1 stop22h 05m

London Heathrow

Mon 1/4

1 stop22h 15m

฿23,599

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 5/3

1 stop21h 25m

London Heathrow

Mon 11/3

1 stop20h 45m

฿23,923

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Mon 29/7

1 stop26h 55m

London Heathrow

Mon 26/8

1 stop19h 30m

฿26,441

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 29/2

1 stop31h 00m

London Heathrow

Sat 9/3

1 stop22h 10m

฿26,837

Bangkok SuvarnabhumiLondon Heathrow

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 18/4

1 stop19h 25m

London Heathrow

Fri 10/5

1 stop29h 15m

฿29,786

Flights are sorted by cheapest first

Deals found on 17/2

When is the best time to book a flight from Bangkok to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Bangkok to Heathrow. Price data was last updated on 28 January 2024.
The price you pay for your flight from Bangkok to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Bangkok to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Bangkok to Heathrow. Price data was last updated on 11 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Bangkok to London Heathrow Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from Bangkok to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Bangkok to Heathrow is currently ฿9,329 while a return flight costs ฿24,502. Price data was last updated on 11 February 2024.

Currently, January is the cheapest month in which you can book a flight from Bangkok to London Heathrow Airport (average of ฿750). Flying from Bangkok to London Heathrow Airport in August is currently the most expensive (average of ฿1,114). 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.

January

฿26,981

February

฿36,262

March

฿36,514

April

฿36,514

May

฿33,672

June

฿37,233

July

฿38,672

August

฿40,075

September

฿35,542

October

฿35,470

November

฿34,715

December

฿35,902

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 18 February 2024.
Peruse reviews from past customers who have flown with China Southern, China Eastern and Air China from Bangkok to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
4 reviews

Entertainment

8.5

Boarding

9.0

Overall

8.5

Food

9.0

Crew

9.0

Comfort

8.5

Reviews

1 / 1

Pros: It was a newer model of the plane that I flew out with and it showed. Excellent interior, food was better than the previous flight. Very comfortable and functional for each individual . Crew were fantastic in there dealings with the passengers Overall a very pleasant experienceCons: The inflight entertainment was not as good as I expected. To the extent there wasn’t anything that I wanted to watch as I’d seen the only 2 films that I wanted to watch in my previous long haul leg. TV series were severely lacking in choice as was the latest movies.

8.5
Very Good
4 reviews
8.5
Very Good
4 reviews

Entertainment

8.5

Boarding

9.0

Overall

8.5

Food

9.0

Crew

9.0

Comfort

8.5

Reviews

1 / 1

Pros: It was a newer model of the plane that I flew out with and it showed. Excellent interior, food was better than the previous flight. Very comfortable and functional for each individual . Crew were fantastic in there dealings with the passengers Overall a very pleasant experienceCons: The inflight entertainment was not as good as I expected. To the extent there wasn’t anything that I wanted to watch as I’d seen the only 2 films that I wanted to watch in my previous long haul leg. TV series were severely lacking in choice as was the latest movies.

8.4
Very Good
15 reviews
8.5
Very Good
4 reviews

Entertainment

8.5

Boarding

9.0

Overall

8.5

Food

9.0

Crew

9.0

Comfort

8.5

Reviews

1 / 1

Pros: It was a newer model of the plane that I flew out with and it showed. Excellent interior, food was better than the previous flight. Very comfortable and functional for each individual . Crew were fantastic in there dealings with the passengers Overall a very pleasant experienceCons: The inflight entertainment was not as good as I expected. To the extent there wasn’t anything that I wanted to watch as I’d seen the only 2 films that I wanted to watch in my previous long haul leg. TV series were severely lacking in choice as was the latest movies.

8.1
Very Good
208 reviews
8.5
Very Good
4 reviews

Entertainment

8.5

Boarding

9.0

Overall