Cheapest return flights from Barcelona to Oslo in August from $123

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 August 2025 (see full year).

Return flights

30 Aug - 17 Sep Vueling Airlines direct
30 Aug - 10 Sep Vueling Airlines direct
30 Aug - 07 Sep Vueling Airlines direct
30 Aug - 16 Sep Vueling Airlines direct
26 Aug - 27 Aug Norwegian Air Sweden AOC direct
23 Aug - 27 Aug Vueling Airlines direct
23 Aug - 24 Aug Vueling Airlines direct
30 Aug - 15 Sep Vueling Airlines direct
30 Aug - 02 Sep Vueling Airlines direct
30 Aug - 14 Sep Vueling Airlines direct
27 Aug - 10 Sep Vueling Airlines direct
29 Aug - 17 Sep Norwegian Air Sweden AOC direct
30 Aug - 03 Sep Vueling Airlines direct
30 Aug - 31 Aug Vueling Airlines direct
23 Aug - 25 Aug Vueling Airlines direct
21 Aug - 27 Aug Norwegian Air Sweden AOC direct
19 Aug - 27 Aug Vueling Airlines
21 Aug - 23 Aug Norwegian Air Sweden AOC direct
20 Aug - 27 Aug Vueling Airlines
21 Aug - 24 Aug Norwegian Air Sweden AOC direct

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

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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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