Cheap Flights from London (LON) to Bangkok (BKK) from HK$2,968~

View HK$2,968 flight on Fri, 19 Sep 2025Opens in a new window

Popular airlines from London to Bangkok (BKK-Suvarnabhumi Intl.)

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

Prices were available within the past 7 days and start at HK$2,968 for one-way flights and HK$3,838 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shenzhen Airlines
Sat, 6 Sep - Mon, 29 Sep
LHR
London
BKK
Bangkok
HK$3,838 Return, found 6 days ago
HK$3,838
Return
found 6 days ago
Select Shenzhen Airlines flight, departing Sat, 6 Sep from London to Bangkok, returning Mon, 29 Sep, priced at HK$3,838 found 6 days ago
Hainan Airlines
Mon, 10 Nov - Sun, 16 Nov
LHR
London
BKK
Bangkok
HK$4,434 Return, found 6 hours ago
HK$4,434
Return
found 6 hours ago
Select Hainan Airlines flight, departing Mon, 10 Nov from London to Bangkok, returning Sun, 16 Nov, priced at HK$4,434 found 6 hours ago
China Eastern Airlines
Fri, 7 Nov - Mon, 10 Nov
LGW
London
BKK
Bangkok
HK$4,555 Return, found 6 hours ago
HK$4,555
Return
found 6 hours ago
Select China Eastern Airlines flight, departing Fri, 7 Nov from London to Bangkok, returning Mon, 10 Nov, priced at HK$4,555 found 6 hours ago
China Southern Airlines
Wed, 5 Nov - Tue, 11 Nov
LHR
London
BKK
Bangkok
HK$4,677 Return, found 6 hours ago
HK$4,677
Return
found 6 hours ago
Select China Southern Airlines flight, departing Wed, 5 Nov from London to Bangkok, returning Tue, 11 Nov, priced at HK$4,677 found 6 hours ago
APG Distribution System
Wed, 26 Nov - Thu, 25 Dec
LGW
London
BKK
Bangkok
HK$5,331 Return, found 3 days ago
HK$5,331
Return
found 3 days ago
Select APG Distribution System flight, departing Wed, 26 Nov from London to Bangkok, returning Thu, 25 Dec, priced at HK$5,331 found 3 days ago
Hahn Air Technologies
Wed, 26 Nov - Thu, 4 Dec
LGW
London
BKK
Bangkok
HK$5,468 Return, found 8 hours ago
HK$5,468
Return
found 8 hours ago
Select Hahn Air Technologies flight, departing Wed, 26 Nov from London to Bangkok, returning Thu, 4 Dec, priced at HK$5,468 found 8 hours ago
Etihad Airways
Wed, 24 Sep - Wed, 1 Oct
LHR
London
BKK
Bangkok
HK$5,652 Return, found 8 hours ago
HK$5,652
Return
found 8 hours ago
Select Etihad Airways flight, departing Wed, 24 Sep from London to Bangkok, returning Wed, 1 Oct, priced at HK$5,652 found 8 hours ago
Air India
Wed, 1 Oct - Wed, 15 Oct
LHR
London
BKK
Bangkok
HK$5,682 Return, found 20 hours ago
HK$5,682
Return
found 20 hours ago
Select Air India flight, departing Wed, 1 Oct from London to Bangkok, returning Wed, 15 Oct, priced at HK$5,682 found 20 hours ago
Qatar Airways
Wed, 24 Sep - Wed, 1 Oct
LGW
London
BKK
Bangkok
HK$5,878 Return, found 8 hours ago
HK$5,878
Return
found 8 hours ago
Select Qatar Airways flight, departing Wed, 24 Sep from London to Bangkok, returning Wed, 1 Oct, priced at HK$5,878 found 8 hours ago
Kuwait Airways
Wed, 17 Sep - Wed, 24 Sep
LHR
London
BKK
Bangkok
HK$5,980 Return, found 2 days ago
HK$5,980
Return
found 2 days ago
Select Kuwait Airways flight, departing Wed, 17 Sep from London to Bangkok, returning Wed, 24 Sep, priced at HK$5,980 found 2 days ago

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

May is typically the cheapest month to fly

From HK$3,542 - HK$6,128 per traveller.

Graph displaying average flight prices per month

London to Bangkok route information
Origin airport
Heathrow
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air France, Air India, Austrian Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Etihad Airways, Finnair, Gulf Air, Kuwait Airways, Malaysia Airlines, Oman Air, Qatar Airways, Saudia, Swiss International Air Lines, Turkish Airlines, Vietnam Airlines
Return price
HK$3,838
Distance
9520 km

Flights from England to Bangkok

Book cheap flights from England (LON) to Bangkok (BKK) 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 England (LON) to Bangkok (BKK) 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 England (LON) to Bangkok (BKK) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to Bangkok more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Bangkok is HK$2,968 now!

 

Frequently asked questions

How much is a flight from London (LON-All Airports) to Bangkok Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK) start from HK$3,838. 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 London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK)?
The majority of flights can be canceled online, but whether you are charged a fee varies between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from London (LON-All Airports) to Suvarnabhumi 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 London (LON-All Airports) to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London (LON-All Airports) to Suvarnabhumi Airport?
The distance is around 9,600 kilometers, so fill your carry-on luggage with all the things you need to make your journey comfortable. Not sure what to take on board your England to Bang Phli flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK)?
There are a few airlines that fly directly from London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK). Thai Airways International (TG) is a popular choice, offering 60 services on this route each month. If you want more options, check out the fares from EVA Air (BR). This carrier offers 30 flights monthly between these airports.
Are London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap fares from London (LON-All Airports) to Suvarnabhumi Airport showing up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

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