Cheapest return flights from Bilbao to Dublin in August from $176

Best time to book flights for Bilbao (BIO) to Dublin (DUB) flights at AirHint

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

Return flights

27 Aug - 15 Sep Vueling Airlines
29 Aug - 01 Sep Iberia
30 Aug - 02 Sep Vueling Airlines
27 Aug - 08 Sep Vueling Airlines
20 Aug - 08 Sep Vueling Airlines
20 Aug - 25 Aug Aer Lingus direct
13 Aug - 01 Sep Vueling Airlines
23 Aug - 08 Sep Vueling Airlines
21 Aug - 27 Aug Aer Lingus
27 Aug - 01 Sep Vueling Airlines
29 Aug - 31 Aug Iberia
13 Aug - 18 Aug Vueling Airlines
20 Aug - 01 Sep Vueling Airlines
22 Aug - 25 Aug Iberia
15 Aug - 20 Aug Iberia
23 Aug - 01 Sep Vueling Airlines
20 Aug - 23 Aug Aer Lingus
26 Aug - 30 Aug Air Europa
26 Aug - 29 Aug Aer Lingus direct
24 Aug - 30 Aug Vueling Airlines

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

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.

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