Cheapest one-way flights from Copenhagen to Helsinki in October from $62

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 October 2025 (see full year).

One-Way flights

15 Oct Norwegian Air Sweden AOC direct
22 Oct Norwegian Air Sweden AOC direct
10 Oct Norwegian Air Sweden AOC direct
03 Oct Norwegian Air Sweden AOC direct
12 Oct Scandinavian Airlines
14 Oct Scandinavian Airlines
12 Oct Norwegian Air Sweden AOC direct
04 Oct airBaltic
04 Oct Finnair direct

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

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