AirHint found the following cheapest return flights from Helsinki (HEL) to Copenhagen (CPH) in April 2026 (see full year).

Return flights

02 Apr - 05 Apr	airBaltic
15 Apr - 01 May	Norwegian Air Sweden AOC
02 Apr - 05 Apr	Scandinavian Airlines	direct
30 Apr - 02 May	airBaltic
15 Apr - 05 May	Norwegian Air Sweden AOC
30 Apr - 02 May	Finnair	direct

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

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 return flights from Helsinki to Copenhagen in April from $159

Return flights