Cheapest return flights from Helsinki to New York in September from $549

Best time to book flights for Helsinki (HEL) to New York (JFK) flights at AirHint

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

Return flights

09 Sep - 16 Sep Finnair
20 Sep - 23 Sep Ryanair
16 Sep - 02 Oct Lufthansa
12 Sep - 18 Sep Lufthansa
01 Sep - 08 Sep Norwegian Air Sweden AOC
17 Sep - 30 Sep Eurowings
01 Sep - 01 Sep Norwegian Air Sweden AOC
23 Sep - 25 Sep Norwegian Air Sweden AOC
05 Sep - 12 Sep Scandinavian Airlines
02 Sep - 04 Sep Norwegian
17 Sep - 30 Sep Finnair direct

Also check the deals for one-way flights from Helsinki to New York 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.

Book a cheap hotel in New York

Cheap car rent in New York