Cheapest return flights from Porto to Bilbao in January from 44€

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

Return flights

15 Jan - 24 Jan Vueling Airlines direct
15 Jan - 20 Jan Vueling Airlines direct
22 Jan - 24 Jan Vueling Airlines direct
15 Jan - 22 Jan Vueling Airlines direct
10 Jan - 13 Jan Vueling Airlines direct
10 Jan - 24 Jan Vueling Airlines direct
13 Jan - 22 Jan Vueling Airlines direct
10 Jan - 22 Jan Vueling Airlines direct
01 Jan - 13 Jan Volotea direct
17 Jan - 24 Jan Vueling Airlines direct
15 Jan - 02 Feb Vueling Airlines
13 Jan - 02 Feb Vueling Airlines
15 Jan - 04 Feb Vueling Airlines
22 Jan - 10 Feb Vueling Airlines
22 Jan - 02 Feb Vueling Airlines
17 Jan - 02 Feb Vueling Airlines
22 Jan - 04 Feb Vueling Airlines
28 Jan - 01 Feb TAP
24 Jan - 10 Feb Vueling Airlines
17 Jan - 04 Feb Vueling Airlines

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

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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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