Cheapest return flights from Barcelona to Oslo in October from $129

Best time to book flights for Barcelona (BCN) to Oslo (OSL) flights at AirHint

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

Return flights

13 Oct - 20 Oct Wizz Air
14 Oct - 19 Oct Wizz Air
14 Oct - 19 Oct Norwegian Air Sweden AOC direct
30 Oct - 02 Nov easyJet
14 Oct - 20 Oct Norwegian Air Sweden AOC
14 Oct - 20 Oct Norwegian direct
13 Oct - 20 Oct Vueling Airlines direct
13 Oct - 19 Oct Norwegian Air Sweden AOC
13 Oct - 19 Oct Norwegian Air Sweden AOC direct
13 Oct - 13 Oct Norwegian Air Sweden AOC

Also check the deals for one-way flights from Barcelona to Oslo in October.

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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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