Which stopover airport offers the lowest fares from London to Bangkok Suvarnabhumi Airport?

Flights via Shanghai (PVG) offer the lowest average return price of €487.

Which airport is the most popular for stopovers for flights between London and Bangkok Suvarnabhumi Airport?

Shanghai (PVG) was the most common stop: 47% of momondo users choosing one-stop flights on this route connected there.

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

Shenzhen Airlines, Austrian Airlines, and Etihad Airways are the most popular carriers operating from London to Bangkok Suvarnabhumi

Which stopover airport has the shortest travel time from London to Bangkok Suvarnabhumi Airport?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 14h 20m.

Which stopover airport has the shortest connection time from London to Bangkok Suvarnabhumi Airport?

Dubai (DXB) has the shortest average stopover time for this route: 1h 30m.

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

Prices for flights from London to Bangkok Suvarnabhumi Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Bangkok Suvarnabhumi Airport.

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

The necessary travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€349 Cheap Flights from London to Bangkok Suvarnabhumi Airport in 2025/26

Q: How many flights depart from London to Bangkok Suvarnabhumi Airport on average per day?

The number of flights available between London and Bangkok Suvarnabhumi Airport is 7 per day as of November 2025. The most frequent departure time is 21:00, with 75% of daily flights leaving in the evening.

Q: How many flights depart from London to Bangkok Suvarnabhumi Airport on average per week?

The number of flights available between London and Bangkok Suvarnabhumi Airport is 49 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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20:25 - 00:10LHR-BKK

20h 45m1 stop

01:30 - 15:55BKK-LHR

21h 25m1 stop

€521Air China

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Tue, 2 Dec - Thu, 11 Dec

17:40 - 18:05LHR-BKK

17h 25m1 stop

01:30 - 15:55BKK-LHR

21h 25m1 stop

€523Air China

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Sun, 16 Nov - Sun, 30 Nov

17:15 - 01:05LHR-BKK

24h 50m2 stops

02:10 - 18:35BKK-LHR

23h 25m1 stop

€533China Southern

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Sun, 30 Nov - Thu, 11 Dec

21:10 - 18:30LHR-BKK

38h 20m1 stop

19:30 - 19:10BKK-LHR

30h 40m1 stop

€539Shenzhen Airlines

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Fri, 21 Nov - Fri, 19 Dec

21:10 - 11:10LHR-BKK

31h 00m1 stop

19:30 - 19:10BKK-LHR

30h 40m1 stop

€540Shenzhen Airlines

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Fri, 14 Nov - Sun, 30 Nov

13:00 - 14:10LHR-BKK

18h 10m1 stop

20:50 - 11:05BKK-LHR

21h 15m1 stop

€544Air India

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Tue, 2 Dec - Thu, 18 Dec

17:15 - 01:05LHR-BKK

24h 50m2 stops

11:25 - 18:35BKK-LHR

38h 10m1 stop

€544China Southern

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Sun, 16 Nov - Mon, 1 Dec

20:05 - 09:45LHR-BKK

31h 40m1 stop

12:50 - 07:55BKK-LHR

25h 05m1 stop

€558SWISS

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Thu, 30 Apr - Wed, 10 Jun

17:10 - 10:45LHR-BKK

34h 35m1 stop

12:50 - 07:55BKK-LHR

25h 05m1 stop

€578SWISS

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Sat, 21 Mar - Mon, 25 May

22:00 - 20:20LHR-BKK

15h 20m1 stop

08:50 - 20:30BKK-LHR

18h 40m1 stop

€605Air India

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Tue, 17 Mar - Sat, 21 Mar

Air China flights from London to Bangkok Suvarnabhumi Airport

Our best Air China deals on London to Bangkok Suvarnabhumi Airport flight tickets

Air China

2 Dec

LHR20:25London Heathrow

20h 45m

1 stop

BKK00:10Bangkok Suvarnabhumi

11 Dec

BKK01:30Bangkok Suvarnabhumi

21h 25m

1 stop

LHR15:55London Heathrow

€521

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Air China

16 Nov

LHR17:40London Heathrow

17h 25m

1 stop

BKK18:05Bangkok Suvarnabhumi

30 Nov

BKK01:30Bangkok Suvarnabhumi

21h 25m

1 stop

LHR15:55London Heathrow

€523

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Air China

3 Dec

LHR20:25London Heathrow

38h 40m

1 stop

BKK18:05Bangkok Suvarnabhumi

3 Mar

BKK19:30Bangkok Suvarnabhumi

29h 20m

1 stop

LHR17:50London Heathrow

€528

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China Southern flights from London to Bangkok Suvarnabhumi Airport

Our best China Southern deals on London to Bangkok Suvarnabhumi Airport flight tickets

China Southern

30 Nov

LHR17:15London Heathrow

24h 50m

2 stops

BKK01:05Bangkok Suvarnabhumi

11 Dec

BKK02:10Bangkok Suvarnabhumi

23h 25m

1 stop

LHR18:35London Heathrow

€533

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China Southern

16 Nov

LHR17:15London Heathrow

24h 50m

2 stops

BKK01:05Bangkok Suvarnabhumi

1 Dec

BKK11:25Bangkok Suvarnabhumi

38h 10m

1 stop

LHR18:35London Heathrow

€544

Find similar

China Southern

1 Dec

LHR22:00London Heathrow

31h 55m

1 stop

BKK12:55Bangkok Suvarnabhumi

17 Dec

BKK18:05Bangkok Suvarnabhumi

31h 30m

1 stop

LHR18:35London Heathrow

€545

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momondo Fare Finder

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

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Price

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 2/12

20:25-00:10

1 stop20h 45m

Bangkok Suvarnabhumi

Thu 11/12

01:30-15:55

1 stop21h 25m

€521

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 16/11

17:40-18:05

1 stop17h 25m

Bangkok Suvarnabhumi

Sun 30/11

01:30-15:55

1 stop21h 25m

€523

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 30/11

17:15-01:05

2 stops24h 50m

Bangkok Suvarnabhumi

Thu 11/12

02:10-18:35

1 stop23h 25m

€533

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 21/11

21:10-18:30

1 stop38h 20m

Bangkok Suvarnabhumi

Fri 19/12

19:30-19:10

1 stop30h 40m

€539

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 14/11

21:10-11:10

1 stop31h 00m

Bangkok Suvarnabhumi

Sun 30/11

19:30-19:10

1 stop30h 40m

€540

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 2/12

13:00-14:10

1 stop18h 10m

Bangkok Suvarnabhumi

Thu 18/12

20:50-11:05

1 stop21h 15m

€544

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 16/11

17:15-01:05

2 stops24h 50m

Bangkok Suvarnabhumi

Mon 1/12

11:25-18:35

1 stop38h 10m

€544

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 30/4

20:05-09:45

1 stop31h 40m

Bangkok Suvarnabhumi

Wed 10/6

12:50-07:55

1 stop25h 05m

€558

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 21/3

17:10-10:45

1 stop34h 35m

Bangkok Suvarnabhumi

Mon 25/5

12:50-07:55

1 stop25h 05m

€578

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 17/3

22:00-20:20

1 stop15h 20m

Bangkok Suvarnabhumi

Sat 21/3

08:50-20:30

1 stop18h 40m

€605

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How to get the cheapest flight ticket from London to Bangkok Suvarnabhumi 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

Stopovers

Other information

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

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The cheapest month to fly to Bangkok Suvarnabhumi Airport from London is in May. Flight prices, which tend to average around €467, are often lower during this time because this is during the off-season. If you don’t want to visit Bangkok Suvarnabhumi Airport in May, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of €631.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart from London to Bangkok Suvarnabhumi Airport is on a Wednesday when prices can be found for as low as €795. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €1,171. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok Suvarnabhumi Airport.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our data shows that the cheapest London to Bangkok Suvarnabhumi Airport flights are usually those with departure times in the afternoon. Our users have found flights to Bangkok Suvarnabhumi Airport in the afternoon for as low as €582. In contrast, the most expensive time of day to depart to Bangkok Suvarnabhumi Airport is at midday when prices are around €1,048.

What is the cheapest London to Bangkok Suvarnabhumi flight route?

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

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around €817 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from London for as low as €754 on momondo.

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

There are 2 cabin classes available to choose from on London to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a London to Bangkok Suvarnabhumi Airport flight.

How have London to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of November 2025, prices for London to Bangkok Suvarnabhumi Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from London to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Bangkok Suvarnabhumi Airport (LON to BKK) flight deals and tips

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

Best price found	€3,305
Fastest flight time	11h 25m
Direct flights	Every day

The best flight deal from London to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is €3,305

The fastest flight from London to Bangkok Suvarnabhumi Airport takes 11h 25m

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

Search flight deals

How far is London to Bangkok Suvarnabhumi by plane?
The distance between London and Bangkok Suvarnabhumi is about 9547.4 km. By plane, this route typically takes 14h 00m.
When did momondo last update prices for flights from London to Bangkok Suvarnabhumi Airport?
Prices for flights from London to Bangkok Suvarnabhumi Airport are refreshed on a daily basis.
How old do you have to be to fly from London to Bangkok Suvarnabhumi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The necessary travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Bangkok Suvarnabhumi Airport?
momondo data reveals that the most frequently booked plane model on the route from London to Bangkok Suvarnabhumi Airport is Boeing 777-300ER, representing 51.99% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 19.46%, Boeing 777 at 15.06%, and Boeing 787-9 Dreamliner at 13.13%.

Pattaya

Ko Samet

Ko Lan

Kanchanaburi

Cha-am

Sattahip

Why use momondo?

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

Finding the right flight to Bangkok from London 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 Bangkok quick and easy, saving you time and money.

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

Yes. All flights to Bangkok from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Bangkok 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 London to Bangkok right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from London and alert you when they change.

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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London flight routes

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Cheap flights from London to Bangkok from €349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Bangkok departing on 14/1. 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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Air China flights from London to Bangkok Suvarnabhumi Airport

Our best Air China deals on London to Bangkok Suvarnabhumi Airport flight tickets

China Southern flights from London to Bangkok Suvarnabhumi Airport

Our best China Southern deals on London to Bangkok Suvarnabhumi Airport flight tickets

momondo Fare Finder

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

See travel insights to Bangkok from

How to get the cheapest flight ticket from London to Bangkok Suvarnabhumi 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 London and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

What is the cheapest London to Bangkok Suvarnabhumi flight route?

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

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

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

There are 2 cabin classes available to choose from on London to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a London to Bangkok Suvarnabhumi Airport flight.

How have London to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of November 2025, prices for London to Bangkok Suvarnabhumi Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

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

Shenzhen Airlines, Austrian Airlines, and Etihad Airways are the most popular carriers operating from London to Bangkok Suvarnabhumi

Which airport is the most popular for stopovers for flights between London and Bangkok Suvarnabhumi Airport?

Shanghai (PVG) was the most common stop: 47% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Bangkok Suvarnabhumi Airport?

Flights via Shanghai (PVG) offer the lowest average return price of €487.

Which stopover airport has the shortest travel time from London to Bangkok Suvarnabhumi Airport?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 14h 20m.

Which stopover airport has the shortest connection time from London to Bangkok Suvarnabhumi Airport?

Dubai (DXB) has the shortest average stopover time for this route: 1h 30m.

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

The number of flights available between London and Bangkok Suvarnabhumi Airport is 7 per day as of November 2025. The most frequent departure time is 21:00, with 75% of daily flights leaving in the evening.

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

The number of flights available between London and Bangkok Suvarnabhumi Airport is 49 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from London to Bangkok Suvarnabhumi Airport

Cheap London to Bangkok Suvarnabhumi Airport (LON to BKK) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

How far is London to Bangkok Suvarnabhumi by plane?

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

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

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

What is the most popular plane model from London to Bangkok Suvarnabhumi Airport?

Travelling to a place near Bangkok?

Why use momondo?

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

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

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

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

An easier way to manage your Bangkok Suvarnabhumi Airport 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 Bangkok

London flight routes

According to popular flight searches on momondo this year