Cheapest return flights from Oslo to Barcelona in May from 208€

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

Return flights

03 May - 23 May Norwegian Air Sweden AOC direct
03 May - 15 May Norwegian Air Sweden AOC direct
03 May - 22 May Norwegian Air Sweden AOC direct
03 May - 11 May Norwegian Air Sweden AOC direct
03 May - 03 May Norwegian

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