AirHint found the following cheapest one-way flights from Bilbao (BIO) to Oslo (OSL) in May 2026 (see full year).
One-Way flights
| 20 May | Norwegian | direct | |
| 06 May | Norwegian | direct | |
| 13 May | Vueling Airlines | ||
| 28 May | Wizz Air UK | ||
| 21 May | Vueling Airlines | ||
| 09 May | Norwegian | direct | |
| 13 May | Norwegian | direct | |
| 03 May | Norwegian Air Sweden AOC |
Also check the deals for return 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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