Cheapest return flights from Bilbao to Oslo in May from 79€

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

Return flights

02 May - 06 May Vueling Airlines
07 May - 10 May Vueling Airlines
07 May - 11 May Vueling Airlines
06 May - 06 May Norwegian
01 May - 05 May Eurowings
06 May - 09 May Norwegian direct
06 May - 16 May Norwegian
08 May - 10 May Wizz Air Malta
08 May - 11 May Wizz Air Malta
15 May - 17 May Wizz Air UK
20 May - 03 Jun Norwegian direct
20 May - 10 Jun Norwegian direct
13 May - 03 Jun Norwegian direct
28 May - 10 Jun Norwegian Air Sweden AOC
28 May - 03 Jun Norwegian Air Sweden AOC
16 May - 03 Jun Norwegian
16 May - 03 Jun Norwegian direct
28 May - 17 Jun Norwegian Air Sweden AOC
28 May - 13 Jun Norwegian Air Sweden AOC

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

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