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

Return flights

29 Sep - 07 Oct	Eurowings
18 Sep - 29 Sep	Norwegian
18 Sep - 09 Oct	Norwegian
11 Sep - 17 Sep	Norwegian
11 Sep - 18 Sep	Norwegian
18 Sep - 27 Sep	Norwegian
11 Sep - 22 Sep	Norwegian
18 Sep - 22 Sep	Norwegian
19 Sep - 22 Sep	Norwegian
29 Sep - 06 Oct	Eurowings
11 Sep - 24 Sep	Norwegian
18 Sep - 24 Sep	Norwegian
18 Sep - 06 Oct	Norwegian
19 Sep - 09 Oct	Norwegian
15 Sep - 24 Sep	Eurowings
19 Sep - 10 Oct	Norwegian
29 Sep - 04 Oct	Eurowings
19 Sep - 06 Oct	Norwegian
25 Sep - 02 Oct	Norwegian
29 Sep - 05 Oct	Eurowings

Also check the deals for one-way flights from Munich to Tromso 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 Munich to Tromso in September from 196€

Return flights