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

Return flights

23 Mar - 29 Mar	airBaltic
28 Mar - 29 Mar	airBaltic
09 Mar - 15 Mar	airBaltic
16 Mar - 29 Mar	Scandinavian Airlines
27 Mar - 04 Apr	Lufthansa
09 Mar - 15 Mar	Air France	direct
16 Mar - 29 Mar	Air France	direct
28 Mar - 29 Mar	Air France	direct
23 Mar - 29 Mar	Air France	direct
16 Mar - 23 Mar	KLM
17 Mar - 24 Mar	KLM
25 Mar - 01 Apr	KLM
31 Mar - 07 Apr	Finnair	direct
29 Mar - 05 Apr	Finnair	direct
25 Mar - 01 Apr	Finnair	direct
28 Mar - 04 Apr	KLM
30 Mar - 06 Apr	Finnair	direct
26 Mar - 02 Apr	KLM
27 Mar - 03 Apr	KLM
26 Mar - 02 Apr	Finnair	direct

Also check the deals for one-way flights from Paris 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 Paris to Helsinki in March from $125

Return flights