Cheapest return flights from Barcelona to Dublin in December from 50€

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

Return flights

02 Dec - 03 Dec Vueling Airlines direct
16 Dec - 17 Dec Vueling Airlines direct
02 Dec - 06 Dec Vueling Airlines direct
02 Dec - 04 Dec Vueling Airlines direct
18 Dec - 07 Jan Vueling Airlines direct
02 Dec - 07 Dec Vueling Airlines direct
11 Dec - 14 Dec Vueling Airlines direct
16 Dec - 06 Jan Vueling Airlines direct
02 Dec - 05 Dec Vueling Airlines direct
11 Dec - 15 Dec Vueling Airlines direct
03 Dec - 06 Dec Vueling Airlines direct
03 Dec - 04 Dec Vueling Airlines direct
17 Dec - 06 Jan Vueling Airlines direct
19 Dec - 05 Jan Aer Lingus direct
24 Dec - 07 Jan Vueling Airlines direct
19 Dec - 06 Jan Aer Lingus direct
18 Dec - 01 Jan Aer Lingus direct
22 Dec - 01 Jan Aer Lingus direct
23 Dec - 06 Jan Aer Lingus direct
16 Dec - 05 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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