Cheapest return flights from Helsinki to Copenhagen in December from $147

Best time to book flights for Helsinki (HEL) to Copenhagen (CPH) flights at AirHint

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

Return flights

04 Dec - 07 Dec airBaltic
09 Dec - 12 Dec airBaltic
09 Dec - 12 Dec Scandinavian Airlines direct
04 Dec - 07 Dec Scandinavian Airlines direct
04 Dec - 12 Dec Norwegian Air Sweden AOC
09 Dec - 25 Dec Norwegian Air Sweden AOC
09 Dec - 29 Dec Norwegian Air Sweden AOC
17 Dec - 25 Dec Norwegian Air Sweden AOC
17 Dec - 29 Dec Norwegian Air Sweden AOC
24 Dec - 25 Dec Norwegian Air Sweden AOC

Also check the deals for one-way 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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