Cheapest return flights from Bilbao to Dublin in March from $144

AirHint found the following cheapest return flights from Bilbao (BIO) to Dublin (DUB) in March 2026 (see full year).

Return flights

11 Mar - 18 Mar Lufthansa
11 Mar - 25 Mar Vueling Airlines
11 Mar - 18 Mar Aer Lingus direct
19 Mar - 25 Mar Vueling Airlines
18 Mar - 22 Mar Vueling Airlines
19 Mar - 22 Mar Vueling Airlines
12 Mar - 16 Mar Vueling Airlines
27 Mar - 04 Apr Vueling Airlines
22 Mar - 25 Mar Vueling Airlines
11 Mar - 16 Mar Vueling Airlines
11 Mar - 22 Mar Vueling Airlines
29 Mar - 03 Apr Aer Lingus
29 Mar - 07 Apr Lufthansa
28 Mar - 02 Apr Vueling Airlines
27 Mar - 06 Apr Vueling Airlines
27 Mar - 05 Apr Vueling Airlines
28 Mar - 06 Apr Vueling Airlines
27 Mar - 05 Apr Aer Lingus direct
27 Mar - 06 Apr Aer Lingus direct
27 Mar - 04 Apr Aer Lingus direct

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

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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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