Cheapest one-way flights from Barcelona to Oslo in October from 40€

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Oslo (OSL) in October 2025 (see full year).

One-Way flights

09 Oct airBaltic
22 Oct Norwegian Air Sweden AOC direct
16 Oct Wizz Air Malta
30 Oct Vueling Airlines direct
25 Oct Wizz Air
23 Oct Vueling Airlines
31 Oct Wizz Air Malta
15 Oct easyJet
18 Oct Wizz Air Malta
13 Oct Vueling Airlines

Also check the deals for return flights from Barcelona to Oslo in October.

Skyscanner

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.

Book a cheap hotel in Oslo

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