Cheapest return flights from Dublin to Barcelona in December from $48

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

Return flights

03 Dec - 15 Dec Vueling Airlines direct
02 Dec - 15 Dec Vueling Airlines direct
03 Dec - 22 Dec Vueling Airlines direct
03 Dec - 24 Dec Vueling Airlines direct
02 Dec - 03 Dec Vueling Airlines direct
01 Dec - 15 Dec Vueling Airlines direct
10 Dec - 15 Dec Vueling Airlines direct
03 Dec - 13 Dec Vueling Airlines direct
03 Dec - 18 Dec Vueling Airlines direct
03 Dec - 23 Dec Vueling Airlines direct
16 Dec - 06 Jan Vueling Airlines direct
22 Dec - 15 Jan Vueling Airlines direct
29 Dec - 15 Jan Vueling Airlines direct
17 Dec - 06 Jan Vueling Airlines direct
13 Dec - 18 Jan Vueling Airlines direct
29 Dec - 09 Jan Vueling Airlines direct
23 Dec - 09 Jan Vueling Airlines direct
22 Dec - 09 Jan Vueling Airlines direct
20 Dec - 09 Jan Vueling Airlines direct
21 Dec - 09 Jan Ryanair direct

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

Skyscanner

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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