Cheapest return flights from Bilbao to Oslo in December from 198€

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

Return flights

30 Dec - 06 Jan Wizz Air
30 Dec - 31 Jan Wizz Air
25 Dec - 06 Jan Air Europa
30 Dec - 05 Jan Wizz Air
26 Dec - 05 Jan Air Europa
29 Dec - 05 Jan Iberia
27 Dec - 31 Dec Air Europa
28 Dec - 04 Jan Vueling Airlines
29 Dec - 01 Jan Air Europa
27 Dec - 03 Jan Wizz Air
29 Dec - 02 Jan Air Europa
25 Dec - 29 Dec Vueling Airlines

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

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