Cheapest return flights from Santander to Dublin in December from 109€

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

Return flights

19 Dec - 09 Jan Ryanair direct
26 Dec - 09 Jan Ryanair direct
28 Dec - 09 Jan Ryanair direct
26 Dec - 16 Jan Ryanair direct
28 Dec - 16 Jan Ryanair direct
19 Dec - 02 Jan Ryanair
04 Dec - 07 Dec Iberia
19 Dec - 02 Jan Ryanair direct
19 Dec - 01 Jan Ryanair direct
26 Dec - 11 Jan Ryanair direct
26 Dec - 02 Jan Ryanair direct
05 Dec - 08 Dec Vueling Airlines
19 Dec - 26 Dec Ryanair direct
05 Dec - 14 Dec Ryanair direct
05 Dec - 18 Dec Ryanair direct
27 Dec - 31 Dec Vueling Airlines
05 Dec - 07 Dec Ryanair direct
05 Dec - 26 Dec Ryanair direct
19 Dec - 21 Dec Ryanair direct
05 Dec - 19 Dec Ryanair direct

Also check the deals for one-way flights from Santander to Dublin 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.