Search flights from London (LON) to Thailand
Compare flights and book cheap plane tickets with ease from London to Thailand
Popular flights from London to Thailand
Haven’t decided yet where to fly to? We’ve got you covered
Displayed prices are based on flights departing in the next 30 days
Airlines that fly from London to Thailand
Based on flights we've sold recently. Available airlines may vary depending on your search
Thai Airways
Etihad Airways
China Eastern Airlines
Qatar Airways
Air China
Eva Air
Emirates
Gulf Air
Air India
Oman Air
Cathay Pacific
British Airways
Saudi
China Southern Airlines
Swiss
Austrian Airlines
Flying from London to Thailand: things to know
The most popular route is from London Heathrow Airport in London to Suvarnabhumi Airport in Bangkok. On average this flight takes 13 hours 59 minutes one way and costs US$1,879 for the round trip.
Bangkok is the most popular city in Thailand for our customers to fly to.
Most popular route | London Heathrow Airport (LHR) to Suvarnabhumi Airport (BKK) |
|---|---|
Average flight time | 13 hours 59 minutes |
Most popular flight destination | Bangkok, Thailand |
Average round-trip price | US$1,879 |
Main currency | Thai Baht |
Reasons to book flights with Booking.com

Great selection
Easily compare flights, airlines and prices – all in one place

No hidden fees
Always know exactly what you’re paying for

Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on selected airfares




