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

Return flights

16 Jan - 29 Jan	Wizz Air
19 Jan - 29 Jan	Wizz Air
12 Jan - 31 Jan	Wizz Air
12 Jan - 27 Jan	Wizz Air
20 Jan - 31 Jan	Wizz Air Malta
14 Jan - 29 Jan	Pegasus Airlines
21 Jan - 31 Jan	Vueling Airlines
12 Jan - 25 Jan	Wizz Air
12 Jan - 04 Feb	Wizz Air
26 Jan - 11 Feb	Wizz Air
30 Jan - 05 Feb	Wizz Air
15 Jan - 28 Jan	Vueling Airlines
14 Jan - 27 Jan	Pegasus Airlines
19 Jan - 01 Feb	Etihad Airways
19 Jan - 03 Feb	Vueling Airlines
18 Jan - 10 Feb	Etihad Airways
15 Jan - 04 Feb	Etihad Airways
12 Jan - 05 Feb	Vueling Airlines
26 Jan - 07 Feb	Etihad Airways
14 Jan - 25 Feb	Vueling Airlines

Also check the deals for one-way flights from Barcelona 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 Barcelona to Bangkok in January from $638

Return flights