Cheapest one-way flights from Helsinki to Copenhagen in December from $107

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

One-Way flights

31 Dec airBaltic
22 Dec Norwegian Air Sweden AOC
31 Dec Finnair direct
30 Dec airBaltic
20 Dec Scandinavian Airlines direct
24 Dec airBaltic
19 Dec Scandinavian Airlines direct
22 Dec Scandinavian Airlines direct
23 Dec Finnair direct
30 Dec Finnair direct

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

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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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