Cheapest return flights from Bilbao to Porto in December from 53€

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

Return flights

26 Dec - 09 Jan Vueling Airlines direct
22 Dec - 09 Jan Vueling Airlines direct
26 Dec - 29 Dec Vueling Airlines direct
10 Dec - 22 Dec Vueling Airlines
06 Dec - 22 Dec Vueling Airlines
22 Dec - 29 Dec Vueling Airlines direct
10 Dec - 22 Dec Volotea direct
26 Dec - 30 Dec Vueling Airlines
10 Dec - 29 Dec Vueling Airlines
05 Dec - 22 Dec Vueling Airlines direct
24 Dec - 09 Jan Vueling Airlines
10 Dec - 21 Dec Vueling Airlines
06 Dec - 21 Dec Vueling Airlines
21 Dec - 09 Jan Vueling Airlines
23 Dec - 09 Jan Vueling Airlines
24 Dec - 09 Jan Volotea direct

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

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