Thai Airways
Every day
starting at $721
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Bangkok. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Bangkok:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Thai Airways
Every day
starting at $721
A non-stop flight is the most convenient and comfortable way to fly from London to Bangkok, despite the fact that sometimes flights with transfers can cost significantly less.
London — Bangkok
01/29/2026
Departure
Direct flight
TG917
starting at $1,373
London — Bangkok
01/30/2026
Departure
Direct flight
BA2231
starting at $1,339
London — Bangkok
01/31/2026
Departure
Direct flight
BR68
starting at $666
London — Bangkok
02/01/2026
Departure
Direct flight
TG911
starting at $772
London — Bangkok
02/02/2026
Departure
Direct flight
TG911
starting at $757
London — Bangkok
02/05/2026
Departure
Direct flight
TG911
starting at $791
London — Bangkok
02/07/2026
Departure
Direct flight
BA2231
starting at $1,550
London — Bangkok
02/08/2026
Departure
Direct flight
BR68
starting at $691
London — Bangkok
02/09/2026
Departure
Direct flight
BA2231
starting at $889
London — Bangkok
02/10/2026
Departure
Direct flight
BA2231
starting at $1,499
starting at $750
starting at $870
starting at $656
starting at $250
starting at $270
starting at $293
starting at $308
starting at $313
starting at $324
starting at $330
starting at $349
starting at $396
More than 12 airlines operate flights from London to Bangkok, including Thai Airways, British Airways, Eva Air, Wizz Air, Valuair, Pegasus Airlines, Turkish Airlines, Air China, Ryanair, Wizz Air, China Eastern Airlines, and Hainan Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $250, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest one-way flight from London to Bangkok departs on 02/25/2026, is operated by Wizz Air and costs $250
The cheapest roundtrip flight from London to Bangkok departs on 02/02/2026, is operated by Air China and costs $373
Fastest flight from London to Bangkok takes 14h 10m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between London and Bangkok is 9519km (5902 miles). The average flight duration is 14h 51m. There are 35 direct flights from London to Bangkok. The time difference between London and Bangkok is 7h. Flights from London begin at 11:50 AM. The latest flight from London departs at 9:35 PM
We couldn't find any special offers for flights from London to Bangkok
The cheapest flight ticket from London to Bangkok according to data for the last 48 hours costs $250
Often the best time to buy tickets from London to Bangkok is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to Bangkok can be found flying in these months: February, March, April.
The fastest flights from London to Bangkok start from 14 hours 10 minutes in the air.
The following airlines operate direct flights on the route London — Bangkok: Thai Airways, British Airways, Eva Air
The cost of a one-way flight from London to Bangkok ranges from $250 (February 2026) to $466 (July 2026). On average, the ticket price is about $351–$734.
