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

One-Way flights

29 Aug	Aer Lingus	direct
28 Aug	Volotea
13 Aug	Vueling Airlines
27 Aug	Vueling Airlines
28 Aug	Aer Lingus	direct
26 Aug	Vueling Airlines
07 Aug	Vueling Airlines
12 Aug	easyJet
05 Aug	easyJet
30 Aug	Norwegian

Also check the deals for return flights from Bilbao to Dublin in August.

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest one-way flights from Bilbao to Dublin in August from 57€

One-Way flights