Cheapest return flights from Barcelona to Bucharest in December from $129

Best time to book flights for Barcelona (BCN) to Bucharest (OTP) flights at AirHint

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

Return flights

12 Dec - 19 Dec Vueling Airlines
06 Dec - 10 Dec Wizz Air Malta direct
06 Dec - 19 Dec Wizz Air Malta direct
08 Dec - 10 Dec Wizz Air Malta direct
08 Dec - 19 Dec Wizz Air Malta direct
06 Dec - 22 Dec Wizz Air Malta direct
08 Dec - 22 Dec Wizz Air Malta direct
05 Dec - 10 Dec Wizz Air Malta direct
05 Dec - 19 Dec Wizz Air Malta direct
06 Dec - 08 Dec Wizz Air Malta
26 Dec - 09 Jan Wizz Air Malta direct
26 Dec - 06 Jan Wizz Air Malta direct
12 Dec - 02 Jan Wizz Air Malta direct
13 Dec - 02 Jan Wizz Air Malta direct

Also check the deals for one-way flights from Barcelona to Bucharest 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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