Cheapest one-way flights from Porto to Bilbao in July from 23€

Best time to book flights for Porto (OPO) to Bilbao (BIO) flights at AirHint

AirHint found the following cheapest one-way flights from Porto (OPO) to Bilbao (BIO) in July 2025 (see full year).

One-Way flights

22 Jul Vueling Airlines direct
01 Jul Vueling Airlines direct
29 Jul Vueling Airlines direct
20 Jul Vueling Airlines direct
13 Jul Vueling Airlines direct
11 Jul Vueling Airlines direct
08 Jul Vueling Airlines direct
18 Jul Vueling Airlines direct
25 Jul Vueling Airlines direct
03 Jul Volotea direct

Also check the deals for return flights from Porto to Bilbao in July.

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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