AirHint found the following cheapest return flights from Stockholm (ARN) to Oslo (OSL)
in September 2025 (see full year ).
Return flights
14 Sep
- 14 Sep
Norwegian
87 €
direct
14 Sep
- 17 Sep
Norwegian
88 €
direct
09 Sep
- 13 Sep
Norwegian Air Sweden AOC
89 €
direct
09 Sep
- 14 Sep
Norwegian Air Sweden AOC
89 €
direct
09 Sep
- 17 Sep
Norwegian
89 €
direct
09 Sep
- 09 Sep
Norwegian
89 €
direct
09 Sep
- 10 Sep
Norwegian
89 €
direct
10 Sep
- 17 Sep
Norwegian
89 €
direct
10 Sep
- 10 Sep
Norwegian
89 €
direct
10 Sep
- 13 Sep
Norwegian
89 €
direct
30 Sep
- 08 Oct
Norwegian Air Sweden AOC
90 €
direct
30 Sep
- 19 Oct
Norwegian
90 €
direct
30 Sep
- 11 Oct
Norwegian
90 €
direct
Also check the deals for one-way flights from Stockholm to Oslo in September .
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.