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

Return flights

03 Mar - 09 Mar	Icelandair
03 Mar - 10 Mar	Icelandair
02 Mar - 17 Mar	Icelandair
01 Mar - 06 Mar	Icelandair
18 Mar - 26 Mar	Finnair	direct
17 Mar - 24 Mar	Finnair	direct
20 Mar - 22 Mar	Scandinavian Airlines
04 Mar - 09 Mar	Scandinavian Airlines
12 Mar - 26 Mar	Scandinavian Airlines
08 Mar - 16 Mar	Scandinavian Airlines
29 Mar - 05 Apr	Scandinavian Airlines
28 Mar - 04 Apr	Finnair	direct
27 Mar - 03 Apr	Finnair	direct

Also check the deals for one-way flights from New York 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 New York to Helsinki in March from $366

Return flights