Cheapest return flights from Barcelona to Bangkok in December from $607

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

Return flights

01 Dec - 10 Dec Vueling Airlines
01 Dec - 07 Dec Vueling Airlines
10 Dec - 18 Dec Vueling Airlines
09 Dec - 16 Dec easyJet
01 Dec - 25 Dec Vueling Airlines
08 Dec - 21 Dec Shenzhen Airlines
01 Dec - 14 Dec Shenzhen Airlines
04 Dec - 11 Dec Vueling Airlines
01 Dec - 15 Dec Vueling Airlines
01 Dec - 13 Dec Vueling Airlines
04 Dec - 09 Jan Air China
09 Dec - 14 Jan Air China
06 Dec - 09 Jan Air China
01 Dec - 13 Jan Vueling Airlines
30 Dec - 18 Jan Vueling Airlines
10 Dec - 12 Jan Vueling Airlines
08 Dec - 08 Jan Vueling Airlines
10 Dec - 10 Jan Vueling Airlines
10 Dec - 07 Jan Vueling Airlines
16 Dec - 21 Jan Wizz Air Malta

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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