Cheapest return flights from Bilbao to Oslo in December from 114€

AirHint found the following cheapest return flights from Bilbao (BIO) to Oslo (OSL) in December 2025 (see full year).

Return flights

07 Dec - 11 Dec Vueling Airlines
08 Dec - 10 Dec Vueling Airlines
03 Dec - 08 Dec Vueling Airlines
24 Dec - 02 Jan Vueling Airlines
15 Dec - 20 Dec Vueling Airlines
24 Dec - 28 Dec Vueling Airlines
29 Dec - 04 Jan Air Europa
19 Dec - 28 Dec Vueling Airlines
27 Dec - 03 Jan Lufthansa
27 Dec - 30 Dec Iberia

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

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

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