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

One-Way flights

15 Dec	Wizz Air
22 Dec	Scandinavian Airlines	direct
16 Dec	Scandinavian Airlines	direct
18 Dec	Scandinavian Airlines
21 Dec	Scandinavian Airlines	direct
17 Dec	Norwegian
27 Dec	Scandinavian Airlines	direct
17 Dec	Scandinavian Airlines	direct
18 Dec	Scandinavian Airlines	direct
14 Dec	Norwegian

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