AirHint found the following cheapest one-way flights from Helsinki (HEL) to Copenhagen (CPH) in March 2026 (see full year).

One-Way flights

09 Mar	airBaltic
09 Mar	Scandinavian Airlines	direct
03 Mar	airBaltic
25 Mar	Finnair	direct
26 Mar	Finnair	direct
27 Mar	Finnair	direct
28 Mar	Finnair	direct
29 Mar	Finnair	direct
01 Mar	Finnair	direct
02 Mar	Finnair	direct

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

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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Cheapest one-way flights from Helsinki to Copenhagen in March from $67

One-Way flights