Cheapest one-way flights from Oslo to Barcelona in October from 20€

AirHint found the following cheapest one-way flights from Oslo (OSL) to Barcelona (BCN) in October 2025 (see full year).

One-Way flights

15 Oct Vueling Airlines direct
11 Oct Vueling Airlines direct
08 Oct Vueling Airlines direct
20 Oct Vueling Airlines direct
13 Oct Vueling Airlines direct
16 Oct Ryanair
09 Oct Norwegian Air Sweden AOC direct
19 Oct Norwegian Air Sweden AOC direct
06 Oct Wizz Air
29 Oct Wizz Air

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

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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