Cheapest one-way BCN–OSL flights, August

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Oslo (OSL) in August 2026 (see full year).

One-Way flights

27 Aug Ryanair
27 Aug Norwegian Air Sweden AOC direct
30 Aug Vueling Airlines
28 Aug Norwegian Air Sweden AOC direct
22 Aug Norwegian Air Sweden AOC direct
25 Aug Norwegian direct
18 Aug Ryanair
20 Aug Ryanair
19 Aug Ryanair
10 Aug Vueling Airlines

Also check the deals for return 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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