Cheapest return flights from Copenhagen to Helsinki in December from $81

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

Return flights

04 Dec - 07 Dec Norwegian Air Sweden AOC
08 Dec - 15 Dec Norwegian Air Sweden AOC
09 Dec - 10 Dec Norwegian Air Sweden AOC
04 Dec - 07 Dec Scandinavian Airlines direct
07 Dec - 14 Dec Scandinavian Airlines direct
12 Dec - 14 Dec Scandinavian Airlines direct
08 Dec - 15 Dec Scandinavian Airlines direct
10 Dec - 12 Dec Scandinavian Airlines direct
12 Dec - 17 Dec Scandinavian Airlines direct
09 Dec - 10 Dec Scandinavian Airlines direct
11 Dec - 11 Jan Scandinavian Airlines direct
18 Dec - 06 Jan Scandinavian Airlines
30 Dec - 05 Jan airBaltic
31 Dec - 05 Jan airBaltic
18 Dec - 02 Jan Scandinavian Airlines
18 Dec - 06 Jan Scandinavian Airlines direct
24 Dec - 01 Jan airBaltic
19 Dec - 02 Jan Scandinavian Airlines
18 Dec - 03 Jan Scandinavian Airlines
15 Dec - 05 Jan Norwegian Air Sweden AOC

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