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

Return flights

08 Jan - 03 Feb	Air India
19 Jan - 03 Feb	Air India
29 Jan - 12 Feb	Air India
26 Jan - 13 Feb	Air India
12 Jan - 03 Feb	Air India
12 Jan - 04 Feb	Air India
19 Jan - 04 Feb	Air India
17 Jan - 13 Feb	Air India
17 Jan - 14 Feb	Air India
15 Jan - 14 Feb	Air India
22 Jan - 31 Jan	Air India
08 Jan - 24 Jan	Air India
19 Jan - 31 Jan	Air India
15 Jan - 31 Jan	Air India
13 Jan - 21 Jan	SWISS
15 Jan - 28 Jan	Lufthansa
21 Jan - 28 Jan	Lufthansa
15 Jan - 23 Jan	Air India
11 Jan - 25 Jan	SWISS
12 Jan - 25 Jan	SWISS

Also check the deals for one-way flights from Birmingham 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 Birmingham to Bangkok in January from 497€

Return flights