Cheapest return flights from Barcelona to Dublin in December from $35

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

Return flights

10 Dec - 11 Dec Ryanair direct
10 Dec - 12 Dec Ryanair direct
11 Dec - 11 Dec Ryanair direct
11 Dec - 12 Dec Ryanair direct
02 Dec - 07 Dec Ryanair direct
02 Dec - 06 Dec Ryanair direct
02 Dec - 11 Dec Ryanair direct
02 Dec - 12 Dec Ryanair direct
01 Dec - 07 Dec Ryanair direct
01 Dec - 06 Dec Ryanair direct
18 Dec - 07 Jan Ryanair direct
17 Dec - 07 Jan Ryanair direct
24 Dec - 13 Jan Vueling Airlines direct
24 Dec - 07 Jan Vueling Airlines direct
18 Dec - 06 Jan Ryanair direct
23 Dec - 07 Jan Ryanair direct
17 Dec - 06 Jan Ryanair direct
19 Dec - 07 Jan Ryanair direct
16 Dec - 06 Jan Ryanair direct
24 Dec - 09 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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