Cheapest return flights from Bilbao to Oslo in March from 123€

AirHint found the following cheapest return flights from Bilbao (BIO) to Oslo (OSL) in March 2026 (see full year).

Return flights

12 Mar - 16 Mar Vueling Airlines
03 Mar - 08 Mar Vueling Airlines
17 Mar - 23 Mar Vueling Airlines
11 Mar - 15 Mar Vueling Airlines
05 Mar - 14 Mar Vueling Airlines
02 Mar - 06 Mar Vueling Airlines
28 Mar - 30 Mar Wizz Air
18 Mar - 22 Mar Vueling Airlines
09 Mar - 14 Mar Vueling Airlines
06 Mar - 14 Mar Vueling Airlines
28 Mar - 15 Apr Norwegian direct
28 Mar - 12 Apr Wizz Air
28 Mar - 08 Apr Norwegian
28 Mar - 01 Apr Wizz Air
31 Mar - 04 Apr Wizz Air
30 Mar - 07 Apr Vueling Airlines
28 Mar - 03 Apr Wizz Air
28 Mar - 04 Apr Wizz Air
28 Mar - 11 Apr Wizz Air
28 Mar - 06 Apr Wizz Air

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

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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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