What airlines fly to London Heathrow Airport?

EVA Air, Thai Airways and Qatar Airways are the top three most popular airlines that fly to London Heathrow Airport from Bangkok according to our data. EVA Air is the first choice among our users, with 49% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 9 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Bangkok to London Heathrow?

Hainan Airlines, Scandinavian Airlines, and China Eastern are the most popular carriers operating from Bangkok to London Heathrow

How many flights depart from Bangkok to London Heathrow Airport on average per week?

42 flights are operational weekly from Bangkok to London Heathrow Airport as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How many flights depart from Bangkok to London Heathrow Airport on average per day?

6 flights are operational daily from Bangkok to London Heathrow Airport as of October 2025. The most popular departure time for this route is 12:00PM, with 66% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from Bangkok to London Heathrow Airport?

Prices for flights from Bangkok to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Bangkok to London Heathrow Airport?

As of October 2025, there are 9 operators available to choose from for flights from Bangkok to London Heathrow Airport.

How old do you have to be to fly from Bangkok to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$266 Cheap Flights from Bangkok to London Heathrow Airport in 2025/26

Q: What is the typical price of a round-trip flight between Bangkok and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from $894 to $1,029. The lowest price recently found on this route was $677.

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 am - 6:35 pmBKK-LHR

23h 25m1 stop

9:30 pm - 6:15 pmLHR-BKK

37h 45m2 stops

$677China Southern

Find Deal

mié., nov. 12 - jue., nov. 20

12:40 pm - 9:35 amBKK-LHR

27h 55m1 stop

8:45 am - 12:05 pmLHR-BKK

20h 20m2 stops

$689Multiple Airlines

Find Deal

lun., nov. 3 - mié., nov. 5

7:10 pm - 5:55 pmBKK-LHR

29h 45m1 stop

9:10 pm - 2:15 amLHR-BKK

22h 05m1 stop

$691Multiple Airlines

Find Deal

sáb., nov. 29 - sáb., dic. 6

6:40 pm - 3:25 pmBKK-LHR

27h 45m1 stop

10:25 am - 10:15 amLHR-BKK

16h 50m1 stop

$693Malaysia Airlines

Find Deal

lun., ene. 19 - lun., ene. 26

8:05 pm - 3:25 pmBKK-LHR

26h 20m1 stop

10:25 am - 5:40 pmLHR-BKK

24h 15m1 stop

$695Malaysia Airlines

Find Deal

mié., mar. 11 - dom., mar. 15

1:55 am - 5:30 pmBKK-LHR

22h 35m1 stop

9:00 pm - 12:55 amLHR-BKK

20h 55m1 stop

$721China Eastern

Find Deal

mié., nov. 12 - jue., nov. 20

2:55 am - 12:05 pmBKK-LHR

16h 10m1 stop

8:55 pm - 11:20 pmLHR-BKK

19h 25m1 stop

$733Etihad Airways

Find Deal

dom., dic. 21 - lun., ene. 5

2:55 am - 2:30 pmBKK-LHR

18h 35m1 stop

7:20 pm - 11:45 amLHR-BKK

33h 25m1 stop

$757Etihad Airways

Find Deal

dom., feb. 15 - lun., feb. 23

3:00 pm - 5:00 pmBKK-LHR

33h 00m1 stop

7:30 am - 6:05 amLHR-BKK

15h 35m1 stop

$789Finnair

Find Deal

mar., dic. 9 - mar., dic. 16

3:00 pm - 3:15 pmBKK-LHR

31h 15m1 stop

6:10 pm - 6:05 amLHR-BKK

28h 55m1 stop

$790Finnair

Find Deal

vie., dic. 12 - mié., dic. 31

Kuwait Airways flights from Bangkok to London Heathrow Airport

Our best Kuwait Airways deals on Bangkok to London Heathrow Airport flight tickets

Kuwait Airways

Mar 10

BKK3:00 amBangkok Suvarnabhumi

17h 45m

1 stop

LHR1:45 pmLondon Heathrow

Mar 15

LHR10:45 amLondon Heathrow

16h 20m

1 stop

BKK10:05 amBangkok Suvarnabhumi

$740

Find similar

Kuwait Airways

Mar 10

BKK3:00 amBangkok Suvarnabhumi

17h 45m

1 stop

LHR1:45 pmLondon Heathrow

Mar 15

LHR10:45 amLondon Heathrow

16h 20m

1 stop

BKK10:05 amBangkok Suvarnabhumi

$748

Find similar

Kuwait Airways

Apr 7

BKK5:20 amBangkok Suvarnabhumi

15h 25m

1 stop

LHR2:45 pmLondon Heathrow

Apr 26

LHR11:45 amLondon Heathrow

16h 20m

1 stop

BKK10:05 amBangkok Suvarnabhumi

$801

Find similar

Malaysia Airlines flights from Bangkok to London Heathrow Airport

Our best Malaysia Airlines deals on Bangkok to London Heathrow Airport flight tickets

Malaysia Airlines

Jan 19

BKK6:40 pmBangkok Suvarnabhumi

27h 45m

1 stop

LHR3:25 pmLondon Heathrow

Jan 26

LHR10:25 amLondon Heathrow

16h 50m

1 stop

BKK10:15 amBangkok Suvarnabhumi

$693

Find similar

Malaysia Airlines

Mar 11

BKK8:05 pmBangkok Suvarnabhumi

26h 20m

1 stop

LHR3:25 pmLondon Heathrow

Mar 15

LHR10:25 amLondon Heathrow

24h 15m

1 stop

BKK5:40 pmBangkok Suvarnabhumi

$695

Find similar

Malaysia Airlines

Nov 18

BKK6:40 pmBangkok Suvarnabhumi

27h 45m

1 stop

LHR3:25 pmLondon Heathrow

Nov 27

LHR10:25 amLondon Heathrow

20h 00m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

$696

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Bangkok to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

mié. 11/12

2:10 am-6:35 pm

1 stop23h 25m

London Heathrow

jue. 11/20

9:30 pm-6:15 pm

2 stops37h 45m

$677

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

lun. 11/3

12:40 pm-9:35 am

1 stop27h 55m

London Heathrow

mié. 11/5

8:45 am-12:05 pm

2 stops20h 20m

$689

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

sáb. 11/29

7:10 pm-5:55 pm

1 stop29h 45m

London Heathrow

sáb. 12/6

9:10 pm-2:15 am

1 stop22h 05m

$691

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

lun. 1/19

6:40 pm-3:25 pm

1 stop27h 45m

London Heathrow

lun. 1/26

10:25 am-10:15 am

1 stop16h 50m

$693

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

mié. 3/11

8:05 pm-3:25 pm

1 stop26h 20m

London Heathrow

dom. 3/15

10:25 am-5:40 pm

1 stop24h 15m

$695

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

mié. 11/12

1:55 am-5:30 pm

1 stop22h 35m

London Heathrow

jue. 11/20

9:00 pm-12:55 am

1 stop20h 55m

$721

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

dom. 12/21

2:55 am-12:05 pm

1 stop16h 10m

London Heathrow

lun. 1/5

8:55 pm-11:20 pm

1 stop19h 25m

$733

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

dom. 2/15

2:55 am-2:30 pm

1 stop18h 35m

London Heathrow

lun. 2/23

7:20 pm-11:45 am

1 stop33h 25m

$757

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

mar. 12/9

3:00 pm-5:00 pm

1 stop33h 00m

London Heathrow

mar. 12/16

7:30 am-6:05 am

1 stop15h 35m

$789

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

vie. 12/12

3:00 pm-3:15 pm

1 stop31h 15m

London Heathrow

mié. 12/31

6:10 pm-6:05 am

1 stop28h 55m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Bangkok and London Heathrow Airport?

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

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Bangkok, with most prices found around $897. If you’re not able to fly to London Heathrow Airport in November, then March is your next best option. Flight prices from Bangkok to London Heathrow Airport during March average around $959.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Saturday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,068. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,376.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Bangkok to London Heathrow Airport in the afternoon for as low as $770. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,540.

What is the cheapest Bangkok to London Heathrow flight route?

Fly from Bangkok Suvarnabhumi to London Heathrow for the best Bangkok - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,015 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Bangkok for as low as $927 on momondo.

What cabin class options are available on Bangkok to London Heathrow flights?

There are 4 cabin classes available to choose from on Bangkok to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to London Heathrow Airport

Fastest flight time	12h 45m
Direct flights	Every day

The fastest flight from Bangkok to London Heathrow Airport takes 12h 45m

Direct flights go from Bangkok to London Heathrow Airport every day.

Search flight deals

How far is Bangkok to London Heathrow by plane?
The distance between Bangkok and London Heathrow is about 5934.0 mi. In terms of flight time, this usually takes a little over 15h 25m.
When did momondo last update prices for flights from Bangkok to London Heathrow Airport?
Prices for flights from Bangkok to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Bangkok to London Heathrow Airport?
As of October 2025, there are 9 operators available to choose from for flights from Bangkok to London Heathrow Airport.
How old do you have to be to fly from Bangkok to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to London Heathrow Airport

Compare and see reviews for airlines that fly from Bangkok to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $768	Free Cancellation	Rating 7.4 1,280 reviews	Search Etihad Airways flights
Finnair	PriceFrom $777	Free Cancellation	Rating 7.6 1,332 reviews	Search Finnair flights
Austrian Airlines	PriceFrom $800	Free Cancellation	Rating 7.6 855 reviews	Search Austrian Airlines flights
SWISS	PriceFrom $808	Free Cancellation	Rating 7.5 1,772 reviews	Search SWISS flights
Emirates	PriceFrom $860	Free Cancellation	Rating 8.1 3,375 reviews	Search Emirates flights
Qatar Airways	PriceFrom $882	Free Cancellation	Rating 7.4 3,652 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $932	Free Cancellation	Rating 8.4 1,251 reviews	Search EVA Air flights
British Airways	PriceFrom $941	Free Cancellation	Rating 6.7 7,457 reviews	Search British Airways flights
Thai Airways	PriceFrom $1,073	Free Cancellation	Rating 7.8 358 reviews	Search Thai Airways flights

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Cobham

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to London. momondo saves you time and could save you money on your trip.

Can I find flights from Bangkok to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Bangkok with this policy.

How can momondo help me find flights from Bangkok to London?

Once you have performed a search for Bangkok to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bangkok to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bangkok to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Cheap flights from Bangkok to London from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to London departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Bangkok to London

Cheap round-trip flights

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Cheap last minute flights

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Kuwait Airways flights from Bangkok to London Heathrow Airport

Our best Kuwait Airways deals on Bangkok to London Heathrow Airport flight tickets

Malaysia Airlines flights from Bangkok to London Heathrow Airport

Our best Malaysia Airlines deals on Bangkok to London Heathrow Airport flight tickets

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Use the filters below to find and compare flights from Bangkok to London Heathrow Airport that are best for you.

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How to get the cheapest flight ticket from Bangkok to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangkok and London Heathrow Airport?

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

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Saturday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,068. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,376.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Bangkok to London Heathrow flight route?

Fly from Bangkok Suvarnabhumi to London Heathrow for the best Bangkok - London Heathrow flight prices

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

What cabin class options are available on Bangkok to London Heathrow flights?

There are 4 cabin classes available to choose from on Bangkok to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Bangkok to London Heathrow?

Hainan Airlines, Scandinavian Airlines, and China Eastern are the most popular carriers operating from Bangkok to London Heathrow

What airlines fly to London Heathrow Airport?

How many flights depart from Bangkok to London Heathrow Airport on average per day?

6 flights are operational daily from Bangkok to London Heathrow Airport as of October 2025. The most popular departure time for this route is 12:00PM, with 66% of flights per day taking off in the afternoon.

How many flights depart from Bangkok to London Heathrow Airport on average per week?

42 flights are operational weekly from Bangkok to London Heathrow Airport as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Bangkok to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to London Heathrow Airport

Fastest flight time

Direct flights

How far is Bangkok to London Heathrow by plane?

When did momondo last update prices for flights from Bangkok to London Heathrow Airport?

How many operators does momondo search for flights from Bangkok to London Heathrow Airport?

How old do you have to be to fly from Bangkok to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

Best airlines flying from Bangkok to London Heathrow Airport

Compare and see reviews for airlines that fly from Bangkok to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to London?

Can I find flights from Bangkok to London with flexible booking policies on momondo?

How can momondo help me find flights from Bangkok to London?

I’m not ready to book a flight from Bangkok to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo