Cheapest return flights from Porto to Bilbao in January from 69€

AirHint found the following cheapest return flights from Porto (OPO) to Bilbao (BIO) in January 2026 (see full year).

Return flights

06 Jan - 10 Jan Vueling Airlines direct
08 Jan - 10 Jan Vueling Airlines direct

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

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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