Cheapest return flights from Trondheim to Stockholm in September from $237

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

Return flights

25 Sep - 28 Sep Scandinavian Airlines
18 Sep - 21 Sep Scandinavian Airlines
21 Sep - 30 Sep Norwegian
19 Sep - 21 Sep Scandinavian Airlines
26 Sep - 28 Sep Scandinavian Airlines
25 Sep - 29 Sep Scandinavian Airlines direct
21 Sep - 30 Sep Scandinavian Airlines direct
26 Sep - 28 Sep Scandinavian Airlines direct
25 Sep - 28 Sep Scandinavian Airlines direct
18 Sep - 21 Sep Scandinavian Airlines direct

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