Cheapest one-way flights from New York to Helsinki in October from $167

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

One-Way flights

21 Oct Icelandair
01 Oct Icelandair
30 Oct Icelandair
05 Oct Icelandair
05 Oct British Airways direct
21 Oct British Airways direct
01 Oct American Airlines direct
30 Oct Finnair direct
16 Oct Delta
16 Oct British Airways direct

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

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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