Cheapest one-way flights from Barcelona to Bangkok in December from $307

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

One-Way flights

02 Dec Pegasus Airlines
01 Dec Pegasus Airlines
09 Dec Pegasus Airlines
04 Dec Pegasus Airlines
08 Dec Pegasus Airlines
05 Dec Ryanair
12 Dec AJet
07 Dec Wizz Air Malta
10 Dec Vueling Airlines
06 Dec Air China

Also check the deals for return flights from Barcelona to Bangkok in December.

Skyscanner

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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