AirHint found the following cheapest return flights from Split (SPU) to Oslo (OSL) in October 2025 (see full year).

Return flights

14 Oct - 23 Oct	Norwegian Air Sweden AOC
02 Oct - 23 Oct	Norwegian Air Sweden AOC
16 Oct - 23 Oct	Norwegian	direct
14 Oct - 23 Oct	Norwegian	direct
12 Oct - 23 Oct	Norwegian	direct
11 Oct - 23 Oct	Norwegian	direct
02 Oct - 23 Oct	Norwegian	direct

Also check the deals for one-way flights from Split to Oslo in October.

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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Cheapest return flights from Split to Oslo in October from $243

Return flights