Cheapest return flights from New York to Istanbul in September from $574

Best time to book flights for New York (NYC) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from New York (NYC) to Istanbul (IST) in September 2025 (see full year).

Return flights

24 Sep - 07 Oct Icelandair
15 Sep - 23 Sep Fly Play
09 Sep - 20 Sep Fly Play
21 Sep - 30 Sep Icelandair
23 Sep - 30 Sep Icelandair
21 Sep - 05 Oct Fly Play
28 Sep - 16 Oct Icelandair
21 Sep - 28 Sep Icelandair
02 Sep - 05 Sep Fly Play
04 Sep - 12 Sep Fly Play
19 Sep - 23 Sep Norse Atlantic Airways
11 Sep - 18 Sep Icelandair
27 Sep - 02 Oct HiSky Europe
25 Sep - 05 Oct Norse Atlantic Airways (UK)
05 Sep - 23 Sep Norse Atlantic Airways
27 Sep - 26 Oct Fly Play
24 Sep - 07 Oct Turkish Airlines direct
28 Sep - 16 Oct Turkish Airlines direct
21 Sep - 05 Oct Turkish Airlines direct
27 Sep - 26 Oct Turkish Airlines direct

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