Cheapest return flights from Copenhagen to Helsinki in October from $103

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

Return flights

03 Oct - 13 Oct Scandinavian Airlines direct
24 Oct - 26 Oct Scandinavian Airlines direct
29 Oct - 02 Nov Scandinavian Airlines
04 Oct - 08 Oct airBaltic
04 Oct - 17 Oct airBaltic
09 Oct - 15 Oct Norwegian Air Sweden AOC
09 Oct - 24 Oct Norwegian Air Sweden AOC
09 Oct - 20 Oct Norwegian Air Sweden AOC
22 Oct - 27 Oct Norwegian Air Sweden AOC
24 Oct - 13 Nov Norwegian Air Sweden AOC
24 Oct - 12 Nov Norwegian Air Sweden AOC
05 Oct - 08 Oct Norwegian Air Sweden AOC direct
24 Oct - 24 Oct Norwegian Air Sweden AOC
29 Oct - 02 Nov Finnair direct
27 Oct - 17 Nov Norwegian Air Sweden AOC
27 Oct - 13 Nov Norwegian Air Sweden AOC
27 Oct - 12 Nov Norwegian Air Sweden AOC
27 Oct - 14 Nov Norwegian Air Sweden AOC
22 Oct - 12 Nov Norwegian Air Sweden AOC
27 Oct - 16 Nov Norwegian Air Sweden AOC

Also check the deals for one-way flights from Copenhagen to Helsinki in October.

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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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