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

42 flights are operational weekly from Bangkok to London as of September 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 on average per day?

The number of flights available between Bangkok and London is 6 per day as of September 2025. The most frequent departure time is 12:00, with 66% of daily flights leaving in the afternoon.

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

Scandinavian Airlines, Malaysia Airlines, and Vietnam Airlines are the most popular carriers operating from Bangkok to London

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

Prices for flights from Bangkok to London are updated daily.

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

The number of operators available for flights from Bangkok to London is 1 as of September 2025.

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 stopovers 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 required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$498 Cheap Flights from Bangkok to London in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $1,129 to $1,647. The lowest price recently found on this route was $1,098.

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Find the cheapest flights from Bangkok to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

01:30 - 16:55BKK-LHR

21h 25m1 stop

20:25 - 00:10LHR-BKK

20h 45m1 stop

$1,098Air China

Find Deal

Sat, 25 Oct - Sun, 2 Nov

01:55 - 18:30BKK-LHR

22h 35m1 stop

21:00 - 22:25LHR-BKK

18h 25m1 stop

$1,104China Eastern

Find Deal

Sat, 25 Oct - Sun, 2 Nov

02:55 - 15:15BKK-LHR

18h 20m1 stop

14:45 - 07:20LHR-BKK

34h 35m1 stop

$1,149Etihad Airways

Find Deal

Sun, 5 Oct - Wed, 8 Oct

20:05 - 15:25BKK-LHR

26h 20m1 stop

21:25 - 23:10LHR-BKK

18h 45m1 stop

$1,157Malaysia Airlines

Find Deal

Wed, 14 Jan - Sat, 31 Jan

18:40 - 15:25BKK-LHR

27h 45m1 stop

10:25 - 16:05LHR-BKK

22h 40m1 stop

$1,160Malaysia Airlines

Find Deal

Mon, 16 Feb - Mon, 23 Feb

12:15 - 09:35BKK-LHR

28h 20m2 stops

20:30 - 19:35LHR-BKK

16h 05m1 stop

$1,161

Find Deal

Sun, 26 Oct - Sun, 2 Nov

09:30 - 18:45BKK-LHR

15h 15m1 stop

14:45 - 23:55LHR-BKK

27h 10m1 stop

$1,164Etihad Airways

Find Deal

Mon, 6 Oct - Wed, 8 Oct

03:00 - 20:40BKK-LHR

23h 40m2 stops

14:05 - 16:55LHR-BKK

19h 50m2 stops

$1,253

Find Deal

Sat, 25 Oct - Sun, 2 Nov

01:05 - 13:50BKK-LHR

19h 45m1 stop

20:20 - 18:40LHR-BKK

15h 20m1 stop

$1,325Emirates

Find Deal

Tue, 17 Feb - Sun, 22 Feb

03:40 - 14:25BKK-LHR

16h 45m1 stop

09:10 - 07:35LHR-BKK

15h 25m1 stop

$1,341Emirates

Find Deal

Tue, 7 Oct - Thu, 13 Nov

Malaysia Airlines flights from Bangkok to London

Our best Malaysia Airlines deals on Bangkok to London flight tickets

Malaysia Airlines

14 Jan

BKK20:05Bangkok Suvarnabhumi

26h 20m

1 stop

LHR15:25London Heathrow

31 Jan

LHR21:25London Heathrow

18h 45m

1 stop

BKK23:10Bangkok Suvarnabhumi

$1,157

Find similar

Malaysia Airlines

16 Feb

BKK18:40Bangkok Suvarnabhumi

27h 45m

1 stop

LHR15:25London Heathrow

23 Feb

LHR10:25London Heathrow

22h 40m

1 stop

BKK16:05Bangkok Suvarnabhumi

$1,160

Find similar

Malaysia Airlines

12 Oct

BKK17:15Bangkok Suvarnabhumi

18h 40m

1 stop

LHR05:55London Heathrow

12 Nov

LHR21:25London Heathrow

18h 45m

1 stop

BKK23:10Bangkok Suvarnabhumi

$1,187

Find similar

Finnair flights from Bangkok to London

Our best Finnair deals on Bangkok to London flight tickets

Finnair

5 Dec

BKK08:05Bangkok Suvarnabhumi

38h 10m

1 stop

LHR15:15London Heathrow

2 Jan

LHR18:10London Heathrow

28h 55m

1 stop

BKK06:05Bangkok Suvarnabhumi

$1,285

Find similar

Finnair

5 Dec

BKK08:05Bangkok Suvarnabhumi

38h 10m

1 stop

LHR15:15London Heathrow

2 Jan

LHR18:10London Heathrow

28h 55m

1 stop

BKK06:05Bangkok Suvarnabhumi

$1,286

Find similar

Finnair

31 Oct

BKK08:05Bangkok Suvarnabhumi

38h 10m

1 stop

LHR15:15London Heathrow

7 Nov

LHR18:10London Heathrow

28h 55m

1 stop

BKK06:05Bangkok Suvarnabhumi

$1,309

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sat 25/10

01:30-16:55

1 stop21h 25m

London Heathrow

Sun 2/11

20:25-00:10

1 stop20h 45m

$1,098

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sat 25/10

01:55-18:30

1 stop22h 35m

London Heathrow

Sun 2/11

21:00-22:25

1 stop18h 25m

$1,104

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sun 5/10

02:55-15:15

1 stop18h 20m

London Heathrow

Wed 8/10

14:45-07:20

1 stop34h 35m

$1,149

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 14/1

20:05-15:25

1 stop26h 20m

London Heathrow

Sat 31/1

21:25-23:10

1 stop18h 45m

$1,157

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Mon 16/2

18:40-15:25

1 stop27h 45m

London Heathrow

Mon 23/2

10:25-16:05

1 stop22h 40m

$1,160

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sun 26/10

12:15-09:35

2 stops28h 20m

London Heathrow

Sun 2/11

20:30-19:35

1 stop16h 05m

$1,161

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Mon 6/10

09:30-18:45

1 stop15h 15m

London Heathrow

Wed 8/10

14:45-23:55

1 stop27h 10m

$1,164

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sat 25/10

03:00-20:40

2 stops23h 40m

London Heathrow

Sun 2/11

14:05-16:55

2 stops19h 50m

$1,253

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 17/2

01:05-13:50

1 stop19h 45m

London Heathrow

Sun 22/2

20:20-18:40

1 stop15h 20m

$1,325

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 7/10

03:40-14:25

1 stop16h 45m

London Heathrow

Thu 13/11

09:10-07:35

1 stop15h 25m

$1,341

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Other information

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

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of October, then book flights to London from Bangkok during May instead. Flights to London in May, while not as cheap as those in October, still average around $1,339.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,545. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to London for around $1,890.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as $1,045. In contrast, the most expensive time of day to depart to London is at midday when prices are around $1,749.

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 $1,544 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Bangkok for as low as $1,384 on momondo.

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

There are 3 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	12h 30m
Direct flights	Every day
Airports in London	1 airport

The fastest flight from Bangkok to London takes 12h 30m

Direct flights go from Bangkok to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Bangkok to London by plane?
The distance between Bangkok and London is about 9527.1 km. In terms of flight time, this usually takes a little over 15h 15m.
When did momondo last update prices for flights from Bangkok to London?
Prices for flights from Bangkok to London are updated daily.
How many operators does momondo search for flights from Bangkok to London?
The number of operators available for flights from Bangkok to London is 1 as of September 2025.
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 stopovers 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 required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable 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
Thai Airways	PriceFrom $1,545	Free cancellation	Rating 7.8 350 reviews		Search Thai Airways flights

Gatwick

Hounslow

Brentford

Wembley

Dover

Ipswich

Abingdon

Richmond

Eastbourne

Slough

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Milton Keynes

Guildford

Sutton

Maidstone

Watford

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?

momondo does allow users to show only those flights to London from Bangkok which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Bangkok to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Bangkok to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London trip

We make it super easy to schedule, organise 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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Sun 12/10

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Stansted Airport

Popular Cities in the United Kingdom

Look for other cheap flights to Manchesterfrom $1,157

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Look for other cheap flights to Belfastfrom $1,856

Look for other cheap flights to Aberdeenfrom $1,698

Look for other cheap flights to Bristolfrom $1,722

Look for other cheap flights to Invernessfrom $1,713

Look for other cheap flights to Cardifffrom $2,190

Look for other cheap flights to Leedsfrom $1,819

Cheap flights from Bangkok to London from $498

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 28/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Bangkok to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Malaysia Airlines flights from Bangkok to London

Our best Malaysia Airlines deals on Bangkok to London flight tickets

Finnair flights from Bangkok to London

Our best Finnair deals on Bangkok to London flight tickets

momondo Fare Finder

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

See travel insights to London from

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

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

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of October, then book flights to London from Bangkok during May instead. Flights to London in May, while not as cheap as those in October, still average around $1,339.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,545. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to London for around $1,890.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as $1,045. In contrast, the most expensive time of day to depart to London is at midday when prices are around $1,749.

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 3 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?

Scandinavian Airlines, Malaysia Airlines, and Vietnam Airlines are the most popular carriers operating from Bangkok to London

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

The number of flights available between Bangkok and London is 6 per day as of September 2025. The most frequent departure time is 12:00, with 66% of daily flights leaving in the afternoon.

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

42 flights are operational weekly from Bangkok to London as of September 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 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

Travelling 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, organise 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 49.5 km from London