AirHint found the following cheapest return flights from Tromso (TOS) to Paris (CDG) in September 2025 (see full year).

Return flights

01 Sep - 08 Sep	Scandinavian Airlines
08 Sep - 16 Sep	Norwegian
15 Sep - 16 Sep	Norwegian
15 Sep - 30 Sep	Norwegian
01 Sep - 16 Sep	Norwegian
17 Sep - 30 Sep	Norwegian
17 Sep - 07 Oct	Norwegian
14 Sep - 16 Sep	Norwegian
14 Sep - 30 Sep	Norwegian
08 Sep - 21 Sep	Norwegian
15 Sep - 21 Sep	Norwegian
25 Sep - 07 Oct	Norwegian

Also check the deals for one-way flights from Tromso to Paris 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.

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Cheapest return flights from Tromso to Paris in September from $227

Return flights