Cheapest return flights from Bilbao to Porto in December from 120€

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

Return flights

05 Dec - 08 Dec Air Europa
04 Dec - 09 Dec Air Europa
06 Dec - 10 Dec Air Europa
03 Dec - 06 Dec Air Europa
04 Dec - 07 Dec Air Europa
04 Dec - 08 Dec Air Europa
24 Dec - 27 Dec TAP
25 Dec - 28 Dec TAP
26 Dec - 30 Dec TAP
27 Dec - 31 Dec TAP
31 Dec - 03 Jan TAP
31 Dec - 03 Jan Volotea direct
27 Dec - 03 Jan Volotea direct
24 Dec - 03 Jan Volotea direct

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

Powered by

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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Feel free to contact us with any feedback or request another flight research.