Cheapest return flights from Barcelona to Bangkok in December from $872

Best time to book flights for Barcelona (BCN) to Bangkok (DMK) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Bangkok (DMK) in December 2025 (see full year).

Return flights

01 Dec - 15 Dec Qatar Airways
01 Dec - 22 Dec Qatar Airways
04 Dec - 11 Dec Qatar Airways
01 Dec - 14 Dec Etihad Airways
04 Dec - 14 Dec Qatar Airways
08 Dec - 21 Dec Etihad Airways
08 Dec - 24 Dec Qatar Airways
08 Dec - 23 Dec Qatar Airways
22 Dec - 07 Jan Vueling Airlines
05 Dec - 14 Dec Etihad Airways
15 Dec - 15 Jan Turkish Airlines
18 Dec - 30 Dec Air Serbia
04 Dec - 03 Jan Qatar Airways
07 Dec - 03 Jan Air Serbia
18 Dec - 11 Jan Air Serbia
28 Dec - 11 Jan Air Serbia
27 Dec - 11 Jan Turkish Airlines
21 Dec - 16 Jan Air Serbia
21 Dec - 05 Jan Air Serbia
25 Dec - 05 Jan Air Serbia

Also check the deals for one-way flights from Barcelona to Bangkok in December.

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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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