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

One-Way flights

23 Mar	Scandinavian Airlines	direct
09 Mar	Scandinavian Airlines	direct
10 Mar	Scandinavian Airlines	direct
11 Mar	Scandinavian Airlines	direct
12 Mar	Scandinavian Airlines	direct
15 Mar	Scandinavian Airlines	direct
16 Mar	Scandinavian Airlines	direct
17 Mar	Scandinavian Airlines	direct
18 Mar	Scandinavian Airlines	direct
19 Mar	Scandinavian Airlines	direct

Also check the deals for return flights from Copenhagen to Helsinki 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 Copenhagen to Helsinki in March from $69

One-Way flights