Cheapest return flights from Bangkok to London in January from 640€

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

Return flights

22 Jan - 05 Feb Thai AirAsia
24 Jan - 27 Jan Thai AirAsia
17 Jan - 25 Jan AirAsia
29 Jan - 18 Feb Thai AirAsia X
27 Jan - 06 Feb AirAsia
21 Jan - 26 Jan AirAsia
23 Jan - 26 Jan AirAsia
20 Jan - 31 Jan Thai Lion Air
28 Jan - 04 Feb AirAsia
21 Jan - 28 Jan Thai AirAsia
25 Jan - 11 Feb AirAsia
17 Jan - 30 Jan AirAsia
26 Jan - 04 Feb AirAsia
15 Jan - 31 Jan AirAsia
19 Jan - 30 Jan AirAsia
30 Jan - 18 Feb AirAsia
19 Jan - 28 Jan AirAsia
26 Jan - 08 Feb AirAsia
26 Jan - 09 Feb AirAsia
19 Jan - 03 Feb AirAsia

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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