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

Norse Atlantic UK, China Eastern, and Etihad Airways are the most popular carriers operating from Bangkok to London

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

8 flights are operational daily from Bangkok to London as of December 2025. The most popular departure time for this route is 12:00PM, with 52% of flights per day taking off in the afternoon.

How often are flights from Bangkok to London delayed?

Historically, on average around 14% of flights between Bangkok and London have experienced a delay on any given week. The average delay length over the past 12 months has been 95 minutes.

What airlines fly to London?

EVA Air, Emirates and Thai Airways are the top three most popular airlines that fly to London from Bangkok according to our data. EVA Air is the first choice among our users, with 43% of people opting to fly with this airline when traveling to London. Keep in mind that there are 8 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

As of December 2025, there are 57 flights per week flying from Bangkok to London. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bangkok to London flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

What is the most punctual flight time for Bangkok to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

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

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

As of December 2025, there are 8 operators available to choose from for flights from Bangkok to London.

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

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.

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

The travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$212 Cheap Flights from Bangkok to London in 2025/26

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1:55 pm - 6:35 pm

BKK

LHR

35h 40m1 stop

10:00 pm - 11:25 am

LHR

BKK

30h 25m1 stop

$645China Southern

Wed, Jan 28 - Wed, Feb 4

4:50 pm - 6:30 am

BKK

LGW

20h 40m1 stop

5:00 pm - 6:25 pm

LGW

BKK

18h 25m1 stop

$649China Eastern

Mon, Feb 9 - Tue, Feb 17

7:15 pm - 5:55 pm

BKK

LHR

29h 40m2 stops

10:00 pm - 2:30 pm

LHR

BKK

33h 30m1 stop

$653China Southern

Wed, Jan 28 - Wed, Feb 4

12:25 pm - 6:20 pm

BKK

LGW

12h 55mnonstop

9:05 am - 1:20 am

LGW

BKK

33h 15m3 stops

$653Multiple Airlines

Thu, Dec 25 - Sat, Jan 10

4:50 pm - 6:30 am

BKK

LGW

20h 40m1 stop

5:00 pm - 6:25 pm

LGW

BKK

18h 25m1 stop

$656China Eastern

Mon, Feb 9 - Wed, Feb 18

8:50 pm - 11:05 am

BKK

LHR

21h 15m1 stop

1:30 pm - 1:35 pm

LHR

BKK

17h 05m1 stop

$658Air India

Wed, Mar 11 - Sun, Mar 15

8:50 am - 8:30 pm

BKK

LHR

18h 40m1 stop

10:00 pm - 8:20 pm

LHR

BKK

15h 20m1 stop

$665Air India

Wed, Mar 11 - Sun, Mar 15

3:20 pm - 7:30 am

BKK

LHR

23h 10m1 stop

10:00 am - 1:40 pm

LHR

BKK

20h 40m1 stop

$671SAUDIA

Thu, Mar 5 - Mon, Mar 16

12:30 pm - 6:30 pm

BKK

LGW

13h 00mnonstop

4:00 pm - 10:25 am

LGW

BKK

11h 25mnonstop

$674Norse Atlantic UK

Wed, Jan 28 - Wed, Feb 4

3:25 pm - 7:30 am

BKK

LHR

22h 05m1 stop

10:10 pm - 12:10 am

LHR

BKK

20h 00m1 stop

$690SAUDIA

Tue, Jun 9 - Tue, Aug 11

SAUDIA flights from Bangkok to London

Our best SAUDIA deals on Bangkok to London flight tickets

SAUDIA

Dec 21

BKK3:20 pmBangkok Suvarnabhumi

23h 10m

1 stop

LHR7:30 amLondon Heathrow

Feb 2

LHR10:00 amLondon Heathrow

20h 40m

1 stop

BKK1:40 pmBangkok Suvarnabhumi

$658

Find similar

SAUDIA

Mar 5

BKK3:20 pmBangkok Suvarnabhumi

23h 10m

1 stop

LHR7:30 amLondon Heathrow

Mar 16

LHR10:00 amLondon Heathrow

20h 40m

1 stop

BKK1:40 pmBangkok Suvarnabhumi

$671

Find similar

SAUDIA

Jun 9

BKK3:25 pmBangkok Suvarnabhumi

22h 05m

1 stop

LHR7:30 amLondon Heathrow

Aug 11

LHR10:10 pmLondon Heathrow

20h 00m

1 stop

BKK12:10 amBangkok Suvarnabhumi

$690

Find similar

Hainan Airlines flights from Bangkok to London

Our best Hainan Airlines deals on Bangkok to London flight tickets

Hainan Airlines

Mar 31

BKK11:05 amBangkok Suvarnabhumi

38h 25m

1 stop

LHR7:30 pmLondon Heathrow

Apr 3

LHR10:00 pmLondon Heathrow

30h 00m

2 stops

BKK10:00 amBangkok Suvarnabhumi

$688

Find similar

Hainan Airlines

Feb 15

BKK7:10 pmBangkok Suvarnabhumi

29h 45m

2 stops

LHR5:55 pmLondon Heathrow

Mar 2

LHR9:00 pmLondon Heathrow

30h 05m

2 stops

BKK10:05 amBangkok Suvarnabhumi

$783

Find similar

Hainan Airlines

Dec 21

BKK11:10 amBangkok Suvarnabhumi

37h 45m

2 stops

LHR5:55 pmLondon Heathrow

Feb 2

LHR9:00 pmLondon Heathrow

30h 05m

2 stops

BKK10:05 amBangkok Suvarnabhumi

$790

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 1/28

1:55 pm-6:35 pm

1 stop35h 40m

London Heathrow

Wed 2/4

10:00 pm-11:25 am

1 stop30h 25m

$645

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Mon 2/9

4:50 pm-6:30 am

1 stop20h 40m

London Gatwick

Tue 2/17

5:00 pm-6:25 pm

1 stop18h 25m

$649

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 1/28

7:15 pm-5:55 pm

2 stops29h 40m

London Heathrow

Wed 2/4

10:00 pm-2:30 pm

1 stop33h 30m

$653

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Thu 12/25

12:25 pm-6:20 pm

Nonstop12h 55m

London Gatwick

Sat 1/10

9:05 am-1:20 am

3 stops33h 15m

$653

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Mon 2/9

4:50 pm-6:30 am

1 stop20h 40m

London Gatwick

Wed 2/18

5:00 pm-6:25 pm

1 stop18h 25m

$656

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 3/11

8:50 pm-11:05 am

1 stop21h 15m

London Heathrow

Sun 3/15

1:30 pm-1:35 pm

1 stop17h 05m

$658

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 3/11

8:50 am-8:30 pm

1 stop18h 40m

London Heathrow

Sun 3/15

10:00 pm-8:20 pm

1 stop15h 20m

$665

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 3/5

3:20 pm-7:30 am

1 stop23h 10m

London Heathrow

Mon 3/16

10:00 am-1:40 pm

1 stop20h 40m

$671

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 1/28

12:30 pm-6:30 pm

Nonstop13h 00m

London Gatwick

Wed 2/4

4:00 pm-10:25 am

Nonstop11h 25m

$674

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 6/9

3:25 pm-7:30 am

1 stop22h 05m

London Heathrow

Tue 8/11

10:10 pm-12:10 am

1 stop20h 00m

$690

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How to get the cheapest flight ticket from Bangkok to London

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

Delays

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Bangkok is in November. Flight prices, which tend to average around $840, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Bangkok averaging around $872.

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

The cheapest day to depart from Bangkok to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $1,018. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,142. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Bangkok in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $734 when looking at flights departing in the afternoon. Flights to London are more costly at noon, with an average ticket price of $1,205. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bangkok to London flight route?

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

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

You are more likely to see cheaper flights to London from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,014 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Bangkok for as low as $932 on momondo.

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

There are 4 cabin classes available to choose from on Bangkok to London 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 flight deals and tips

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

Fastest flight time	13h 20m
Direct flights	Every day
Airports in London	6 airports

The fastest flight from Bangkok to London takes 13h 20m

Direct flights go from Bangkok to London every day.

There are 6 airports in London. From Bangkok there are direct flights to London Heathrow (LHR), London Gatwick (LGW).

Search flight deals

How far is Bangkok to London by plane?
London is 5919.9 mi away from Bangkok. Typically, this will take 13h 20m by plane in normal conditions.
When did momondo last update prices for flights from Bangkok to London?
Prices for flights from Bangkok to London were last updated today.
How many operators does momondo search for flights from Bangkok to London?
As of December 2025, there are 8 operators available to choose from for flights from Bangkok to London.
How old do you have to be to fly from Bangkok to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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. 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

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

Airline	Rating	Free Cancellation	Price
Norse Atlantic UK	PriceFrom $500	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Etihad Airways	PriceFrom $768	Free Cancellation	Rating 7.4 1,332 reviews	Search Etihad Airways flights
Austrian Airlines	PriceFrom $800	Free Cancellation	Rating 7.6 879 reviews	Search Austrian Airlines flights
Emirates	PriceFrom $837	Free Cancellation	Rating 8.1 3,441 reviews	Search Emirates flights
Qatar Airways	PriceFrom $882	Free Cancellation	Rating 7.4 3,683 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $918	Free Cancellation	Rating 8.5 1,297 reviews	Search EVA Air flights
British Airways	PriceFrom $941	Free Cancellation	Rating 6.7 7,579 reviews	Search British Airways flights
Thai Airways	PriceFrom $1,049	Free Cancellation	Rating 7.8 366 reviews	Search Thai Airways flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Wembley

Watford

Ilford

Cobham

Folkestone

Romford

Richmond

Uxbridge

Stansted

Why use momondo?

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

Finding the right flight to London from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Bangkok to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Bangkok and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Bangkok to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Flights to Newcastle upon Tynefrom $456

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Flights to Liverpoolfrom $438

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Flights to Leedsfrom $460

Flights to Cardifffrom $571

Cheap flights from Bangkok to London from $235

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 12/25. 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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See travel insights to London from

How to get the cheapest flight ticket from Bangkok to London

What is the cheapest month to fly to London?

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

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

What is the cheapest Bangkok to London flight route?

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

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

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

There are 4 cabin classes available to choose from on Bangkok to London 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?

Norse Atlantic UK, China Eastern, and Etihad Airways are the most popular carriers operating from Bangkok to London

What airlines fly to London?

How often are flights from Bangkok to London delayed?

Historically, on average around 14% of flights between Bangkok and London have experienced a delay on any given week. The average delay length over the past 12 months has been 95 minutes.

What is the most punctual flight time for Bangkok to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bangkok to London flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

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

8 flights are operational daily from Bangkok to London as of December 2025. The most popular departure time for this route is 12:00PM, with 52% of flights per day taking off in the afternoon.

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

As of December 2025, there are 57 flights per week flying from Bangkok to London. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

Cheap Bangkok to London flight deals and tips

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

Fastest flight time

Direct flights

Airports in London

How far is Bangkok to London by plane?

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

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

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

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

Best airlines flying from Bangkok to London

Compare and see reviews for airlines that fly from Bangkok to London 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 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London