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

Return flights

17 Feb - 16 Mar	ITA Airways
03 Feb - 09 Feb	SWISS
25 Feb - 11 Mar	SWISS
18 Feb - 04 Mar	ITA Airways
04 Feb - 11 Feb	ITA Airways
05 Feb - 12 Feb	SWISS
10 Feb - 04 Mar	SWISS
08 Feb - 07 Mar	SWISS
28 Feb - 19 Mar	ITA Airways
04 Feb - 18 Feb	ITA Airways
11 Feb - 18 Feb	ITA Airways
02 Feb - 17 Feb	ITA Airways
11 Feb - 22 Feb	ITA Airways
10 Feb - 18 Mar	SWISS
10 Feb - 12 Mar	ITA Airways
12 Feb - 22 Feb	ITA Airways
04 Feb - 12 Feb	SWISS
15 Feb - 24 Feb	ITA Airways
16 Feb - 04 Mar	SWISS
18 Feb - 03 Mar	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 $739

Return flights