AirHint found the following cheapest one-way flights from Trondheim (TRD) to Copenhagen (CPH) in December 2025 (see full year).

One-Way flights

02 Dec	Scandinavian Airlines	direct
12 Dec	Scandinavian Airlines
29 Dec	Scandinavian Airlines
05 Dec	Scandinavian Airlines
13 Dec	Scandinavian Airlines
22 Dec	Scandinavian Airlines	direct
29 Dec	Scandinavian Airlines	direct
05 Dec	Scandinavian Airlines	direct
12 Dec	Scandinavian Airlines	direct
13 Dec	Scandinavian Airlines	direct

Also check the deals for return flights from Trondheim to Copenhagen in December.

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 one-way flights from Trondheim to Copenhagen in December from 63€

One-Way flights