Cheap Flights from Bangkok (BKK) to London (LHR) from HK$2,225~

View HK$2,225 flight on Tue, 24 Mar 2026Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at HK$2,225 for one-way flights and HK$5,336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Thu, 5 Mar - Fri, 13 Mar
BKK
Bangkok
LHR
London
HK$5,336 Return, found 1 day ago
HK$5,336
Return
found 1 day ago
Select China Southern Airlines flight, departing Thu, 5 Mar from Bangkok to London, returning Fri, 13 Mar, priced at HK$5,336 found 1 day ago
IndiGo
Wed, 11 Mar - Wed, 18 Mar
BKK
Bangkok
LHR
London
HK$5,460 Return, found 2 days ago
HK$5,460
Return
found 2 days ago
Select IndiGo flight, departing Wed, 11 Mar from Bangkok to London, returning Wed, 18 Mar, priced at HK$5,460 found 2 days ago
Malaysia Airlines
Mon, 16 Feb - Sun, 22 Feb
BKK
Bangkok
LHR
London
HK$6,436 Return, found 4 days ago
HK$6,436
Return
found 4 days ago
Select Malaysia Airlines flight, departing Mon, 16 Feb from Bangkok to London, returning Sun, 22 Feb, priced at HK$6,436 found 4 days ago
China Southern Airlines
Wed, 20 May - Tue, 2 Jun
BKK
Bangkok
LHR
London
HK$6,471 Return, found 5 days ago
HK$6,471
Return
found 5 days ago
Select China Southern Airlines flight, departing Wed, 20 May from Bangkok to London, returning Tue, 2 Jun, priced at HK$6,471 found 5 days ago
Etihad Airways
Fri, 22 May - Wed, 17 Jun
BKK
Bangkok
LHR
London
HK$6,512 Return, found 9 hours ago
HK$6,512
Return
found 9 hours ago
Select Etihad Airways flight, departing Fri, 22 May from Bangkok to London, returning Wed, 17 Jun, priced at HK$6,512 found 9 hours ago
Air France
Wed, 20 May - Tue, 2 Jun
BKK
Bangkok
LHR
London
HK$6,661 Return, found 5 days ago
HK$6,661
Return
found 5 days ago
Select Air France flight, departing Wed, 20 May from Bangkok to London, returning Tue, 2 Jun, priced at HK$6,661 found 5 days ago
Air China
Fri, 22 May - Wed, 17 Jun
BKK
Bangkok
LHR
London
HK$6,706 Return, found 9 hours ago
HK$6,706
Return
found 9 hours ago
Select Air China flight, departing Fri, 22 May from Bangkok to London, returning Wed, 17 Jun, priced at HK$6,706 found 9 hours ago
Royal Brunei Airlines
Wed, 22 Apr - Wed, 20 May
BKK
Bangkok
LHR
London
HK$6,794 Return, found 3 days ago
HK$6,794
Return
found 3 days ago
Select Royal Brunei Airlines flight, departing Wed, 22 Apr from Bangkok to London, returning Wed, 20 May, priced at HK$6,794 found 3 days ago
China Eastern Airlines
Tue, 12 May - Mon, 18 May
BKK
Bangkok
LHR
London
HK$6,808 Return, found 4 days ago
HK$6,808
Return
found 4 days ago
Select China Eastern Airlines flight, departing Tue, 12 May from Bangkok to London, returning Mon, 18 May, priced at HK$6,808 found 4 days ago
Oman Air
Mon, 4 May - Fri, 15 May
BKK
Bangkok
LHR
London
HK$6,826 Return, found 6 days ago
HK$6,826
Return
found 6 days ago
Select Oman Air flight, departing Mon, 4 May from Bangkok to London, returning Fri, 15 May, priced at HK$6,826 found 6 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from HK$8,280
LGW
Gatwick
Average driving time to city centre52 min
Flights from HK$8,280

Find the cheapest month to fly from Bangkok (BKK) to London (LHR)

November is typically the cheapest month to fly

From HK$4,936 - HK$5,858 per traveller.
Bangkok to London route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Heathrow
Airlines serving
Air India, Austrian Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Etihad Airways, Finnair, Gulf Air, IndiGo, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, Saudia, Singapore Airlines, Swiss International Air Lines, Turkish Airlines
Return price
HK$5,336
Distance
9520 km
Average flight time
6 hours 25 mins

Flights from Bangkok to London

Book cheap flights from Bangkok (BKK) to London (LHR) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Bangkok (BKK) to London (LHR) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Bangkok (BKK) to London (LHR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your London flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in London and things to do in London for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to London more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is HK$2,225 now!

 

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 HK$5,336. 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 vacation, 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 kilometers 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.

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