Cheapest one-way flights from Barcelona to Bangkok in December from $315

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

One-Way flights

05 Dec Pegasus Airlines
08 Dec Pegasus Airlines
10 Dec Pegasus Airlines
04 Dec Vueling Airlines
06 Dec Pegasus Airlines
07 Dec Iberia
03 Dec Wizz Air Malta
02 Dec Vueling Airlines
09 Dec Iberia
12 Dec Ryanair

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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