Cheapest return BCN–DUB flights, December

AirHint found the following cheapest return flights from Barcelona (BCN) to Dublin (DUB) in December 2026 (see full year).

Return flights

12 Dec - 15 Dec Vueling Airlines direct
10 Dec - 15 Dec Vueling Airlines direct
10 Dec - 14 Dec Vueling Airlines direct
06 Dec - 15 Dec Vueling Airlines direct
06 Dec - 14 Dec Vueling Airlines direct
13 Dec - 15 Dec Vueling Airlines direct
13 Dec - 14 Dec Vueling Airlines direct
08 Dec - 14 Dec Vueling Airlines direct
10 Dec - 11 Dec Vueling Airlines direct
10 Dec - 10 Dec Vueling Airlines direct
23 Dec - 09 Jan Vueling Airlines direct
23 Dec - 06 Jan Vueling Airlines direct
14 Dec - 03 Jan Vueling Airlines direct
15 Dec - 03 Jan Vueling Airlines direct
16 Dec - 05 Jan Vueling Airlines direct
16 Dec - 06 Jan Ryanair direct
16 Dec - 03 Jan Vueling Airlines direct
23 Dec - 11 Jan Vueling Airlines direct
23 Dec - 12 Jan Vueling Airlines direct
23 Dec - 13 Jan Vueling Airlines direct

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