Favourite airline: e.g. EVA Airways, Thai Airways
Most travellers looking for flights on the route from London Heathrow to Bangkok decide to book with EVA Airways.
EVA Airways
3 %
Thai Airways
3 %
British Airways
2 %
Tip: book 3 months before departure
The best time to find a cheap flight on this route is 3 months before travel. Save up to 48 %.
90 days before departure
Cheapest weekday: Wednesday
Flight tickets are cheapest on Wednesday when flights cost up to 3 % less.
Stopover flights are the cheapest connection
Flights with a stopover are on average £127.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
11h 35min
21h 00min
19h 05min
The favourite connection is non-stop
Flights from London Heathrow to Bangkok are most frequently booked as a direct flight.
Direct flights
11h 35min, from £410
9 %
1 stopover Dubai
15h 55min, from £399
9 %
1 stopover Doha
14h 25min, from £426
7 %
Return from £283.00
The best return flight offer is currently available with a departure on 06/03/19 and a return on 13/03/19.