Cheapest return flights from Bilbao to Oslo in March from 125€

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

Return flights

11 Mar - 15 Mar Vueling Airlines
08 Mar - 15 Mar Vueling Airlines
12 Mar - 15 Mar Vueling Airlines
04 Mar - 08 Mar Vueling Airlines
18 Mar - 22 Mar Vueling Airlines
30 Mar - 08 Apr Air Europa
29 Mar - 04 Apr Vueling Airlines
19 Mar - 23 Mar Vueling Airlines
19 Mar - 22 Mar Vueling Airlines
28 Mar - 04 Apr Norwegian direct
28 Mar - 04 Apr Norwegian
28 Mar - 18 Apr Norwegian direct
28 Mar - 08 Apr Norwegian direct
22 Mar - 29 Mar Lufthansa
16 Mar - 21 Mar Vueling Airlines
28 Mar - 12 Apr Norwegian
15 Mar - 04 Apr Vueling Airlines
28 Mar - 01 Apr Norwegian direct
21 Mar - 28 Mar easyJet
30 Mar - 06 Apr Air Europa

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

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