Cheapest return flights from Porto to Bilbao in June from 206€

AirHint found the following cheapest return flights from Porto (OPO) to Bilbao (BIO) in June 2025 (see full year).

Return flights

30 Jun - 05 Jul Air Europa
30 Jun - 04 Jul Air Europa
30 Jun - 15 Jul Vueling Airlines
30 Jun - 20 Jul Vueling Airlines
30 Jun - 11 Jul Vueling Airlines
30 Jun - 08 Jul Vueling Airlines
30 Jun - 13 Jul Vueling Airlines
30 Jun - 18 Jul Vueling Airlines
30 Jun - 16 Jul Vueling Airlines
30 Jun - 19 Jul Vueling Airlines

Also check the deals for one-way flights from Porto to Bilbao in June.

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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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