Cheapest one-way flights from Porto to Bilbao in April from 28€

AirHint found the following cheapest one-way flights from Porto (OPO) to Bilbao (BIO) in April 2026 (see full year).

One-Way flights

16 Apr Vueling Airlines direct
10 Apr Vueling Airlines direct
07 Apr Vueling Airlines direct
05 Apr Vueling Airlines direct
06 Apr Vueling Airlines

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

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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