Cheapest one-way flights from New York to Helsinki in September from 169€

AirHint found the following cheapest one-way flights from New York (JFK) to Helsinki (HEL) in September 2025 (see full year).

One-Way flights

26 Sep Norse Atlantic Airways (UK)
20 Sep Norse Atlantic Airways (UK)
24 Sep Finnair direct
28 Sep Finnair direct
29 Sep Finnair direct
30 Sep Finnair direct
21 Sep Finnair direct
23 Sep Finnair direct
27 Sep Finnair direct
26 Sep British Airways direct

Also check the deals for return flights from New York to Helsinki in September.

Skyscanner

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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