AirHint found the following cheapest return flights from London (LCY) to Bangkok (BKK) in February 2026 (see full year).

Return flights

26 Feb - 19 Mar	SWISS
26 Feb - 06 Mar	SWISS
26 Feb - 31 Mar	SWISS
26 Feb - 12 Mar	SWISS
17 Feb - 11 Mar	Lufthansa
27 Feb - 18 Mar	ITA Airways
11 Feb - 25 Feb	Lufthansa
20 Feb - 04 Mar	ITA Airways
20 Feb - 11 Mar	ITA Airways
24 Feb - 25 Mar	ITA Airways
10 Feb - 24 Mar	SWISS
05 Feb - 11 Feb	ITA Airways
03 Feb - 11 Feb	SWISS
03 Feb - 10 Feb	SWISS
20 Feb - 25 Feb	ITA Airways
06 Feb - 18 Feb	ITA Airways
10 Feb - 17 Feb	SWISS
01 Feb - 10 Feb	SWISS
09 Feb - 25 Feb	ITA Airways
04 Feb - 11 Feb	SWISS

Also check the deals for one-way flights from London to Bangkok in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Bangkok in February from 582€

Return flights