Cheapest return flights from Trondheim to Copenhagen in September from $169

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

Return flights

14 Sep - 19 Sep Scandinavian Airlines direct
29 Sep - 09 Oct Norwegian
18 Sep - 09 Oct Norwegian
18 Sep - 25 Sep Norwegian
25 Sep - 25 Sep Scandinavian Airlines
18 Sep - 19 Sep Norwegian
25 Sep - 25 Sep Scandinavian Airlines direct
05 Sep - 25 Sep Norwegian
12 Sep - 25 Sep Norwegian
02 Sep - 11 Sep Norwegian
05 Sep - 11 Sep Norwegian
02 Sep - 19 Sep Norwegian
25 Sep - 09 Oct Norwegian
21 Sep - 09 Oct Norwegian
29 Sep - 05 Oct Norwegian
18 Sep - 05 Oct Norwegian
14 Sep - 05 Oct Norwegian
25 Sep - 05 Oct Norwegian
21 Sep - 05 Oct Norwegian

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