Cheapest return flights from Oslo to Kristiansand in September from $82

AirHint found the following cheapest return flights from Oslo (OSL) to Kristiansand (KRS) in September 2025 (see full year).

Return flights

09 Sep - 10 Sep Norwegian direct
12 Sep - 19 Sep Scandinavian Airlines direct
15 Sep - 22 Sep Scandinavian Airlines direct
18 Sep - 22 Sep Scandinavian Airlines direct
05 Sep - 05 Sep Scandinavian Airlines direct
11 Sep - 18 Sep Norwegian direct
17 Sep - 22 Sep Norwegian direct
17 Sep - 25 Sep Norwegian direct
17 Sep - 24 Sep Norwegian direct
19 Sep - 22 Sep Norwegian direct
22 Sep - 13 Oct Norwegian direct
23 Sep - 13 Oct Norwegian direct
24 Sep - 13 Oct Norwegian direct
25 Sep - 13 Oct Norwegian direct
26 Sep - 13 Oct Norwegian direct
30 Sep - 21 Oct Norwegian direct
30 Sep - 13 Oct Norwegian direct
28 Sep - 13 Oct Norwegian direct
30 Sep - 19 Oct Norwegian direct
30 Sep - 20 Oct Norwegian direct

Also check the deals for one-way flights from Oslo to Kristiansand in September.

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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