Cheapest one-way flights from Oslo to Barcelona in August from $36

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

One-Way flights

16 Aug Vueling Airlines direct
06 Aug Vueling Airlines direct
02 Aug Vueling Airlines direct
07 Aug Norwegian Air Sweden AOC direct
01 Aug Norwegian Air Sweden AOC direct
04 Aug Norwegian direct
10 Aug Norwegian Air Sweden AOC direct
12 Aug Norwegian direct
08 Aug Norwegian Air Sweden AOC direct
11 Aug Norwegian Air Sweden AOC direct

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

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.

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