Cheapest return flights from Bilbao to Porto in July from 90€

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

Return flights

22 Jul - 25 Jul TAP
29 Jul - 05 Aug Vueling Airlines
29 Jul - 05 Aug Vueling Airlines direct
22 Jul - 29 Jul TAP
22 Jul - 05 Aug TAP
27 Jul - 29 Jul Vueling Airlines direct
20 Jul - 25 Jul TAP
27 Jul - 05 Aug Vueling Airlines direct
22 Jul - 27 Jul TAP
29 Jul - 02 Aug Vueling Airlines
29 Jul - 12 Aug Vueling Airlines
29 Jul - 03 Aug Vueling Airlines direct
22 Jul - 29 Jul Vueling Airlines direct
15 Jul - 29 Jul Vueling Airlines direct
22 Jul - 05 Aug Vueling Airlines direct
29 Jul - 01 Aug Vueling Airlines
27 Jul - 28 Jul Vueling Airlines
27 Jul - 03 Aug Vueling Airlines direct
15 Jul - 22 Jul Vueling Airlines direct
22 Jul - 28 Jul Vueling Airlines

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

Book a cheap hotel in Porto

Cheap car rent in Porto

Feel free to contact us with any feedback or request another flight research.