Cheapest return flights from Bangkok to London in January from 439€

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

Return flights

29 Jan - 18 Feb Hainan Airlines
23 Jan - 27 Feb Scandinavian Airlines
27 Jan - 06 Feb Hainan Airlines
29 Jan - 10 Feb Hainan Airlines
25 Jan - 28 Jan Hainan Airlines
22 Jan - 26 Jan Hainan Airlines
22 Jan - 12 Feb Hainan Airlines
20 Jan - 26 Jan Hainan Airlines
28 Jan - 17 Feb China Southern
22 Jan - 29 Jan Hainan Airlines
20 Jan - 10 Feb Hainan Airlines
20 Jan - 24 Jan Hainan Airlines
27 Jan - 31 Jan Hainan Airlines
27 Jan - 30 Jan Hainan Airlines
20 Jan - 27 Jan Hainan Airlines
29 Jan - 04 Feb Hainan Airlines
25 Jan - 01 Feb Hainan Airlines
26 Jan - 16 Feb China Southern
22 Jan - 30 Jan Hainan Airlines
25 Jan - 29 Jan Hainan Airlines

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

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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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