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

One-Way flights

03 Dec	Wizz Air
03 Dec	Scandinavian Airlines	direct
08 Dec	Scandinavian Airlines	direct
10 Dec	Scandinavian Airlines	direct
11 Dec	Scandinavian Airlines	direct
16 Dec	Scandinavian Airlines	direct
02 Dec	Scandinavian Airlines
29 Dec	Scandinavian Airlines	direct
02 Dec	Scandinavian Airlines	direct
22 Dec	Scandinavian Airlines	direct

Also check the deals for return flights from Copenhagen to Turku 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 Copenhagen to Turku in December from 30€

One-Way flights