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

Return flights

30 Sep - 06 Oct	Icelandair
14 Sep - 04 Oct	Icelandair
09 Sep - 16 Sep	Lufthansa
08 Sep - 17 Sep	Lufthansa
18 Sep - 21 Sep	Icelandair
12 Sep - 18 Sep	Lufthansa
17 Sep - 24 Sep	American Airlines
23 Sep - 30 Sep	SWISS
06 Sep - 18 Sep	Lufthansa
08 Sep - 15 Sep	Brussels Airlines
09 Sep - 04 Oct	Air Canada
08 Sep - 04 Oct	Air Canada
28 Sep - 06 Oct	Scandinavian Airlines
15 Sep - 11 Oct	Lufthansa
21 Sep - 28 Sep	Icelandair
11 Sep - 15 Sep	SWISS
26 Sep - 12 Oct	Scandinavian Airlines
21 Sep - 11 Oct	Icelandair
20 Sep - 11 Oct	Icelandair
17 Sep - 11 Oct	Icelandair

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

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 Stockholm in September from $361

Return flights