Cheapest one-way flights from Helsinki to Copenhagen in September from 39€

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

One-Way flights

29 Sep Norwegian Air Sweden AOC direct
15 Sep Norwegian Air Sweden AOC direct
24 Sep Norwegian Air Sweden AOC direct
22 Sep Norwegian Air Sweden AOC direct
03 Sep Norwegian Air Sweden AOC direct
17 Sep Norwegian Air Sweden AOC direct
14 Sep airBaltic
18 Sep airBaltic
27 Sep airBaltic
30 Sep airBaltic

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

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.

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