AirHint found the following cheapest return flights from Prague (PRG) to Helsinki (HEL) in March 2026 (see full year).

Return flights

20 Mar - 26 Mar	airBaltic
19 Mar - 26 Mar	airBaltic
22 Mar - 26 Mar	airBaltic
21 Mar - 26 Mar	Scandinavian Airlines
20 Mar - 26 Mar	Finnair	direct
19 Mar - 26 Mar	Finnair	direct
22 Mar - 26 Mar	Finnair	direct
21 Mar - 26 Mar	Finnair	direct

Also check the deals for one-way flights from Prague 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 return flights from Prague to Helsinki in March from $199

Return flights