Cheapest return flights from Helsinki to Copenhagen in September from 94€

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 September 2025 (see full year).

Return flights

08 Sep - 12 Sep Norwegian Air Sweden AOC direct
08 Sep - 26 Sep Norwegian Air Sweden AOC direct
08 Sep - 17 Sep Norwegian Air Sweden AOC direct
07 Sep - 17 Sep Norwegian Air Sweden AOC direct
07 Sep - 08 Sep Norwegian Air Sweden AOC direct
07 Sep - 12 Sep Norwegian Air Sweden AOC direct
07 Sep - 26 Sep Norwegian Air Sweden AOC direct
08 Sep - 19 Sep Norwegian Air Sweden AOC direct
07 Sep - 19 Sep Norwegian Air Sweden AOC direct
24 Sep - 26 Sep Norwegian Air Sweden AOC direct
24 Sep - 10 Oct Norwegian Air Sweden AOC direct
24 Sep - 01 Oct Norwegian Air Sweden AOC direct
10 Sep - 01 Oct Norwegian Air Sweden AOC direct
21 Sep - 10 Oct Norwegian Air Sweden AOC direct
21 Sep - 01 Oct Norwegian Air Sweden AOC direct
26 Sep - 10 Oct Norwegian Air Sweden AOC direct
26 Sep - 01 Oct Norwegian Air Sweden AOC direct
17 Sep - 01 Oct Norwegian Air Sweden AOC direct
24 Sep - 03 Oct Norwegian Air Sweden AOC direct
21 Sep - 03 Oct Norwegian Air Sweden AOC direct

Also check the deals for one-way 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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