Cheapest return flights from Porto to Bilbao in December from $51

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

AirHint found the following cheapest return flights from Porto (OPO) to Bilbao (BIO) in December 2024 (see full year).

Return flights

21 Dec - 26 Dec Vueling Airlines direct
05 Dec - 26 Dec Vueling Airlines direct
21 Dec - 24 Dec Vueling Airlines direct
07 Dec - 26 Dec Vueling Airlines
31 Dec - 15 Jan Vueling Airlines
05 Dec - 24 Dec Vueling Airlines direct
21 Dec - 01 Jan Vueling Airlines
07 Dec - 26 Dec Vueling Airlines direct
30 Dec - 15 Jan Vueling Airlines
28 Dec - 15 Jan Vueling Airlines
05 Dec - 06 Dec Vueling Airlines
31 Dec - 01 Jan Vueling Airlines
07 Dec - 24 Dec Vueling Airlines
07 Dec - 24 Dec Vueling Airlines direct
30 Dec - 01 Jan Vueling Airlines
28 Dec - 01 Jan Vueling Airlines
09 Dec - 26 Dec Vueling Airlines
29 Dec - 15 Jan Vueling Airlines
29 Dec - 01 Jan Vueling Airlines

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

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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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