Cheapest return flights from Bilbao to Dublin in December from 142€

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

Return flights

26 Dec - 07 Jan Vueling Airlines
26 Dec - 04 Jan Vueling Airlines
31 Dec - 07 Jan Vueling Airlines
31 Dec - 06 Jan Iberia
29 Dec - 02 Jan Volotea
29 Dec - 06 Jan Iberia
26 Dec - 06 Jan Vueling Airlines
29 Dec - 05 Jan Iberia
28 Dec - 04 Jan Vueling Airlines
31 Dec - 04 Jan Vueling Airlines
27 Dec - 31 Dec Vueling Airlines
26 Dec - 31 Dec Vueling Airlines
29 Dec - 31 Dec Volotea
26 Dec - 30 Dec Vueling Airlines
26 Dec - 29 Dec Vueling Airlines
27 Dec - 29 Dec Vueling Airlines
28 Dec - 31 Dec Aer Lingus direct
26 Dec - 27 Dec Vueling Airlines
28 Dec - 29 Dec Vueling Airlines
26 Dec - 31 Dec Aer Lingus direct

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

Powered by

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.