Cheapest one-way flights from Copenhagen to Helsinki in December from 71€

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

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

One-Way flights

08 Dec airBaltic
09 Dec airBaltic
12 Dec Scandinavian Airlines direct
14 Dec Scandinavian Airlines direct
15 Dec Scandinavian Airlines direct
16 Dec Scandinavian Airlines direct
17 Dec Scandinavian Airlines direct
30 Dec Scandinavian Airlines direct
31 Dec Scandinavian Airlines direct
23 Dec Scandinavian Airlines direct

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

Skyscanner

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki