Cheapest return flights from Dublin to Barcelona in December from 106€

Best time to book flights for Dublin (DUB) to Barcelona (BCN) flights at AirHint

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

Return flights

11 Dec - 16 Dec Ryanair direct
03 Dec - 16 Dec Ryanair direct
03 Dec - 10 Dec Ryanair direct
03 Dec - 06 Dec Ryanair direct
04 Dec - 16 Dec Ryanair direct
04 Dec - 10 Dec Ryanair direct
04 Dec - 06 Dec Ryanair direct
15 Dec - 16 Dec Ryanair direct
01 Dec - 16 Dec Ryanair direct
01 Dec - 10 Dec Ryanair direct
15 Dec - 05 Jan Ryanair direct
15 Dec - 04 Jan Ryanair direct
19 Dec - 05 Jan Ryanair direct
19 Dec - 04 Jan Ryanair direct
22 Dec - 02 Jan TAP
20 Dec - 05 Jan Ryanair direct
20 Dec - 04 Jan Ryanair direct
28 Dec - 03 Jan TAP
21 Dec - 05 Jan Ryanair direct
21 Dec - 04 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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