Cheapest one-way flights from Oslo to Barcelona in May from 37€

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

One-Way flights

30 May Vueling Airlines direct
02 May Vueling Airlines direct
09 May Vueling Airlines direct
16 May Vueling Airlines direct
17 May Norwegian Air Sweden AOC direct
11 May Norwegian Air Sweden AOC direct
10 May Norwegian Air Sweden AOC direct
05 May Norwegian Air Sweden AOC direct
27 May Vueling Airlines direct
18 May Norwegian Air Sweden AOC direct

Also check the deals for return 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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