Cheapest one-way flights from Oslo to Barcelona in April from $40

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

One-Way flights

15 Apr Vueling Airlines direct
25 Apr Vueling Airlines direct
22 Apr Vueling Airlines direct
08 Apr Vueling Airlines direct
07 Apr Norwegian Air Sweden AOC direct
11 Apr Vueling Airlines direct
18 Apr Vueling Airlines direct
09 Apr Norwegian Air Sweden AOC direct
20 Apr Norwegian
04 Apr Vueling Airlines direct

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

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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