Cheapest return flights from Bilbao to Dublin in August from 166€

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

Return flights

17 Aug - 21 Aug Air Europa
07 Aug - 15 Aug Air Europa
01 Aug - 31 Aug Vueling Airlines
16 Aug - 21 Aug Vueling Airlines
01 Aug - 31 Aug Aer Lingus direct
07 Aug - 15 Aug Aer Lingus direct
16 Aug - 21 Aug Aer Lingus direct
17 Aug - 21 Aug Aer Lingus direct

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

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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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