Cheapest return flights from Stockholm to Trondheim in September from 181€

AirHint found the following cheapest return flights from Stockholm (ARN) to Trondheim (TRD) in September 2025 (see full year).

Return flights

18 Sep - 22 Sep Norwegian
17 Sep - 30 Sep Scandinavian Airlines
23 Sep - 25 Sep Scandinavian Airlines
25 Sep - 28 Sep Norwegian
21 Sep - 28 Sep Scandinavian Airlines
18 Sep - 21 Sep Norwegian
20 Sep - 27 Sep Norwegian
19 Sep - 26 Sep Wizz Air
25 Sep - 28 Sep Scandinavian Airlines direct
17 Sep - 30 Sep Scandinavian Airlines direct

Also check the deals for one-way flights from Stockholm to Trondheim 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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