£243 Cheap Flights from Bangkok (BKK) to London (LHR)

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Cheap Flights from Bangkok (BKK) to London (LHR)

Prices were available within the past 7 days and start at £243 for one-way flights and £529 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Thu, 13 Jun - Sun, 23 Jun
BKK
Bangkok
LHR
London
£529 Return, just found
£529
Return
just found
Select China Southern Airlines flight, departing Thu, 13 Jun from Bangkok to London, returning Sun, 23 Jun, priced at £529 just found
China Eastern Airlines
Tue, 7 May - Tue, 7 May
BKK
Bangkok
LHR
London
£542 Return, found 2 days ago
£542
Return
found 2 days ago
Select China Eastern Airlines flight, departing Tue, 7 May from Bangkok to London, returning Tue, 7 May, priced at £542 found 2 days ago
Air China
Thu, 16 May - Thu, 6 Jun
BKK
Bangkok
LHR
London
£556 Return, found 1 hour ago
£556
Return
found 1 hour ago
Select Air China flight, departing Thu, 16 May from Bangkok to London, returning Thu, 6 Jun, priced at £556 found 1 hour ago
Malaysia Airlines
Sat, 12 Oct - Sun, 27 Oct
BKK
Bangkok
LHR
London
£566 Return, just found
£566
Return
just found
Select Malaysia Airlines flight, departing Sat, 12 Oct from Bangkok to London, returning Sun, 27 Oct, priced at £566 just found
Royal Brunei Airlines
Sat, 12 Oct - Sun, 27 Oct
BKK
Bangkok
LHR
London
£585 Return, just found
£585
Return
just found
Select Royal Brunei Airlines flight, departing Sat, 12 Oct from Bangkok to London, returning Sun, 27 Oct, priced at £585 just found
Cathay Pacific
Mon, 6 May - Tue, 4 Jun
BKK
Bangkok
LHR
London
£598 Return, just found
£598
Return
just found
Select Cathay Pacific flight, departing Mon, 6 May from Bangkok to London, returning Tue, 4 Jun, priced at £598 just found
Vietnam Airlines
Wed, 18 Sep - Tue, 29 Oct
BKK
Bangkok
LHR
London
£603 Return, found 3 hours ago
£603
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Wed, 18 Sep from Bangkok to London, returning Tue, 29 Oct, priced at £603 found 3 hours ago
Swiss International Air Lines
Sat, 25 May - Sun, 16 Jun
BKK
Bangkok
LHR
London
£608 Return, just found
£608
Return
just found
Select Swiss International Air Lines flight, departing Sat, 25 May from Bangkok to London, returning Sun, 16 Jun, priced at £608 just found
Austrian Airlines
Thu, 13 Jun - Thu, 20 Jun
BKK
Bangkok
LHR
London
£617 Return, found 5 days ago
£617
Return
found 5 days ago
Select Austrian Airlines flight, departing Thu, 13 Jun from Bangkok to London, returning Thu, 20 Jun, priced at £617 found 5 days ago
Air Astana
Mon, 4 Nov - Sun, 1 Dec
BKK
Bangkok
LHR
London
£632 Return, found 8 hours ago
£632
Return
found 8 hours ago
Select Air Astana flight, departing Mon, 4 Nov from Bangkok to London, returning Sun, 1 Dec, priced at £632 found 8 hours ago
Flight from Bangkok to London route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Heathrow
Airlines serving
Air India, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, Emirates, Etihad Airways, Finnair, Gulf Air, Korean Air, Kuwait Airways, Lufthansa, Malaysia Airlines, Oman Air, Qantas Airways, Qatar Airways, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
£529
Distance
9520 km
Average flight time
6 hours 31 mins

Compare flights from Bangkok to London easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok to London. Operating between them 6 flights per day, 20 airlines cover the route. And EVA Air, Air Canada, Thai Airways International fly direct, getting you to Heathrow in just 12hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Suvarnabhumi Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Suvarnabhumi Intl. (BKK) to Heathrow (LHR) 

The easiest way to view the best deals on flights from Bangkok to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Suvarnabhumi Intl. to Heathrow start at just £529 and range up to £632.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bangkok and London
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bangkok to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Suvarnabhumi Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Suvarnabhumi Airport to London Heathrow?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Bangkok Airport and LHR start from £529. Make your booking ASAP to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BKK to Heathrow Airport (LHR)?
Each airline has its own set of terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from Suvarnabhumi Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Bangkok Airport to Heathrow Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Suvarnabhumi Airport to Heathrow Airport (LHR)?
With a flight distance of 9,600 kilometres between Bangkok Airport and Heathrow Airport (LHR), this is a long journey. Make sure you drink plenty of water and move your feet and legs from time to time.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to London Heathrow?
With 60 monthly flights operating from Suvarnabhumi Intl. Airport (BKK) to LHR, Thai Airways International (TG) is a great choice. Another carrier operating on this route is EVA Air (BR). You’ll have 30 flights every month to take your pick of.
Are Suvarnabhumi Airport to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Suvarnabhumi Intl. Airport (BKK) to London Heathrow are available up to 12 months prior to departure on Expedia. And although you may occasionally score great last-minute deal, it’s not something you should count on. Also, booking your flights well in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We’re constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.
London Airports

London

Bangkok to Gatwick
£509.78
Bangkok to Stansted
£633.87
Bangkok to Luton
£787.06
Bangkok Airports

Bangkok

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