Cheapest return flights from Bilbao to Dublin in December from $157

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
29 Dec - 05 Jan Iberia
31 Dec - 04 Jan Volotea
31 Dec - 05 Jan Aer Lingus
28 Dec - 04 Jan Vueling Airlines
26 Dec - 04 Jan Vueling Airlines
31 Dec - 06 Jan Volotea
24 Dec - 08 Jan Vueling Airlines
24 Dec - 07 Jan Vueling Airlines
22 Dec - 08 Jan Vueling Airlines
19 Dec - 22 Dec Vueling Airlines
21 Dec - 22 Dec Vueling Airlines
16 Dec - 19 Dec Vueling Airlines
16 Dec - 23 Dec Vueling Airlines
27 Dec - 31 Dec KLM
21 Dec - 23 Dec Vueling Airlines
18 Dec - 22 Dec easyJet
16 Dec - 20 Dec Vueling Airlines
25 Dec - 31 Dec Air France
29 Dec - 31 Dec Iberia

Also check the deals for one-way flights from Bilbao 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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