Cheapest return flights from Barcelona to Dublin in December from 34€

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

Return flights

22 Dec - 09 Jan Ryanair direct
22 Dec - 07 Jan Ryanair direct
22 Dec - 08 Jan Ryanair direct
22 Dec - 06 Jan Ryanair direct
22 Dec - 10 Jan Ryanair direct
22 Dec - 12 Jan Ryanair direct
22 Dec - 11 Jan Ryanair direct
28 Dec - 13 Jan Ryanair direct
28 Dec - 09 Jan Ryanair direct
22 Dec - 04 Jan Ryanair direct
22 Dec - 31 Dec Ryanair
28 Dec - 31 Dec Ryanair
27 Dec - 31 Dec Ryanair
29 Dec - 31 Dec Ryanair
23 Dec - 31 Dec Ryanair
30 Dec - 31 Dec Ryanair
28 Dec - 31 Dec Ryanair direct
26 Dec - 31 Dec Aer Lingus
29 Dec - 31 Dec Ryanair direct
27 Dec - 31 Dec Ryanair 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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