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

Return flights

11 Dec - 13 Dec	Wizz Air Malta
12 Dec - 16 Dec	Wizz Air Malta
12 Dec - 13 Dec	Wizz Air Malta
02 Dec - 06 Dec	Wizz Air
09 Dec - 10 Dec	Wizz Air
04 Dec - 06 Dec	Wizz Air
04 Dec - 07 Dec	Wizz Air
15 Dec - 17 Dec	Wizz Air
03 Dec - 06 Dec	Wizz Air
06 Dec - 07 Dec	Wizz Air
31 Dec - 07 Jan	Wizz Air
17 Dec - 01 Jan	Wizz Air
22 Dec - 06 Jan	Wizz Air
23 Dec - 06 Jan	Eurowings
31 Dec - 04 Jan	Wizz Air
29 Dec - 06 Jan	Wizz Air
31 Dec - 02 Jan	Wizz Air Malta
21 Dec - 04 Jan	Wizz Air
31 Dec - 03 Jan	Wizz Air
26 Dec - 02 Jan	Wizz Air Malta

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

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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Cheapest return flights from Dortmund to Barcelona in December from $136

Return flights