Cheapest return flights from Bilbao to Oslo in May from 119€

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

Return flights

06 May - 09 May Norwegian
20 May - 27 May Vueling Airlines
27 May - 10 Jun Vueling Airlines
27 May - 27 May Norwegian
06 May - 09 May Norwegian direct
06 May - 13 May Norwegian
27 May - 13 Jun Vueling Airlines
20 May - 20 May Norwegian
13 May - 20 May Vueling Airlines
13 May - 13 May Norwegian
06 May - 20 May Norwegian direct
27 May - 13 Jun Norwegian direct
20 May - 10 Jun Norwegian direct
27 May - 10 Jun Norwegian direct
13 May - 20 May Norwegian direct

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

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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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