Cheapest return BCN–OSL flights, May

AirHint found the following cheapest return flights from Barcelona (BCN) to Oslo (OSL) in May 2026 (see full year).

Return flights

20 May - 26 May Vueling Airlines
21 May - 26 May Ryanair
06 May - 10 May Vueling Airlines
21 May - 25 May Ryanair
06 May - 09 May Vueling Airlines
20 May - 25 May Vueling Airlines
08 May - 10 May Ryanair
08 May - 11 May Ryanair
06 May - 12 May Ryanair
14 May - 16 May Ryanair
20 May - 02 Jun Wizz Air
28 May - 01 Jun Ryanair
30 May - 05 Jun Vueling Airlines
30 May - 13 Jun Ryanair
28 May - 08 Jun Norwegian direct
28 May - 01 Jun Norwegian direct
29 May - 01 Jun Norwegian Air Sweden AOC direct
14 May - 01 Jun Norwegian direct
23 May - 08 Jun Norwegian direct
20 May - 08 Jun Norwegian Air Sweden AOC direct

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

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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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