Cheapest return flights from Barcelona to Oslo in September from 79€

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

Return flights

22 Sep - 11 Oct Vueling Airlines direct
24 Sep - 11 Oct Vueling Airlines direct
03 Sep - 20 Sep Vueling Airlines direct
06 Sep - 17 Sep Vueling Airlines direct
22 Sep - 08 Oct Vueling Airlines direct
20 Sep - 08 Oct Vueling Airlines direct
06 Sep - 20 Sep Vueling Airlines direct
03 Sep - 21 Sep Vueling Airlines direct
03 Sep - 22 Sep Vueling Airlines direct
03 Sep - 13 Sep Vueling Airlines direct
27 Sep - 11 Oct Vueling Airlines direct
06 Sep - 21 Sep Vueling Airlines direct
06 Sep - 22 Sep Vueling Airlines direct
06 Sep - 13 Sep Vueling Airlines direct
24 Sep - 13 Oct Vueling Airlines direct
03 Sep - 07 Sep Vueling Airlines
22 Sep - 12 Oct Vueling Airlines direct
24 Sep - 12 Oct Vueling Airlines direct
27 Sep - 08 Oct Vueling Airlines direct
26 Sep - 11 Oct Norwegian direct

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

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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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