Cheapest return flights from Bilbao to Dublin in October from $129

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

Return flights

16 Oct - 21 Oct easyJet
09 Oct - 13 Oct Vueling Airlines
16 Oct - 20 Oct easyJet
24 Oct - 30 Oct Lufthansa
21 Oct - 26 Oct Lufthansa
09 Oct - 12 Oct Vueling Airlines
15 Oct - 20 Oct Aer Lingus
10 Oct - 14 Oct Lufthansa
26 Oct - 29 Oct Vueling Airlines
11 Oct - 13 Oct Aer Lingus
31 Oct - 07 Nov Lufthansa
31 Oct - 03 Nov Lufthansa
29 Oct - 02 Nov Lufthansa
22 Oct - 03 Nov Vueling Airlines
13 Oct - 03 Nov Vueling Airlines
31 Oct - 02 Nov Lufthansa
22 Oct - 12 Nov Vueling Airlines
21 Oct - 03 Nov Vueling Airlines
15 Oct - 03 Nov Vueling Airlines
29 Oct - 01 Nov Vueling Airlines

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

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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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