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

Return flights

26 Jan - 05 Feb	Wizz Air Malta
06 Jan - 05 Feb	Wizz Air UK
19 Jan - 05 Feb	Wizz Air UK
08 Jan - 05 Feb	Wizz Air UK
11 Jan - 05 Feb	Wizz Air UK
21 Jan - 05 Feb	Wizz Air UK
05 Jan - 05 Feb	Wizz Air UK
09 Jan - 18 Jan	Wizz Air UK
11 Jan - 08 Feb	Wizz Air UK
05 Jan - 29 Jan	Wizz Air UK
07 Jan - 29 Jan	Wizz Air UK
10 Jan - 29 Jan	Wizz Air UK
11 Jan - 01 Feb	Wizz Air UK
11 Jan - 15 Feb	Wizz Air UK
20 Jan - 29 Jan	Wizz Air UK
06 Jan - 22 Jan	Wizz Air UK
11 Jan - 22 Jan	Wizz Air UK
10 Jan - 25 Jan	Wizz Air UK
04 Jan - 25 Jan	Wizz Air UK
12 Jan - 29 Jan	Wizz Air UK

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

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 January from 501€

Return flights