Cheapest return flights from Tromso to Oslo in September from $112

AirHint found the following cheapest return flights from Tromso (TOS) to Oslo (OSL) in September 2026 (see full year).

Return flights

19 Sep - 23 Sep Norwegian direct
03 Sep - 21 Sep Norwegian direct
03 Sep - 18 Sep Norwegian direct
03 Sep - 23 Sep Norwegian direct
03 Sep - 11 Sep Norwegian direct
03 Sep - 24 Sep Norwegian direct
24 Sep - 24 Sep Norwegian direct
22 Sep - 23 Sep Norwegian direct
22 Sep - 24 Sep Norwegian direct
19 Sep - 21 Sep Norwegian direct
24 Sep - 08 Oct Norwegian direct
24 Sep - 01 Oct Norwegian direct
22 Sep - 08 Oct Norwegian direct
22 Sep - 01 Oct Norwegian direct
19 Sep - 08 Oct Norwegian direct
19 Sep - 01 Oct Norwegian direct
23 Sep - 08 Oct Norwegian direct
23 Sep - 01 Oct Norwegian direct
17 Sep - 08 Oct Norwegian direct
17 Sep - 01 Oct Norwegian direct

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

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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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