Cheapest return HEL–JFK flights, September

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

Return flights

16 Sep - 23 Sep Turkish Airlines
28 Sep - 30 Sep Turkish Airlines
13 Sep - 17 Sep Turkish Airlines
28 Sep - 04 Oct Turkish Airlines
14 Sep - 21 Sep Finnair
04 Sep - 10 Sep Finnair
01 Sep - 12 Sep Finnair
11 Sep - 17 Sep Finnair
25 Sep - 29 Sep Finnair
04 Sep - 15 Sep Scandinavian Airlines
12 Sep - 19 Sep Finnair
30 Sep - 07 Oct Finnair direct
24 Sep - 01 Oct Finnair direct
25 Sep - 02 Oct Finnair direct
26 Sep - 03 Oct Finnair direct
27 Sep - 04 Oct Finnair direct
29 Sep - 06 Oct Finnair direct
28 Sep - 05 Oct Scandinavian Airlines
28 Sep - 05 Oct Finnair direct
28 Sep - 04 Oct Finnair direct

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

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