Cheapest return flights from New York to Istanbul in September from $500

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

07 Sep - 04 Oct Icelandair
07 Sep - 13 Sep Icelandair
04 Sep - 03 Oct Norse Atlantic Airways (UK)
01 Sep - 10 Sep Icelandair
26 Sep - 12 Oct Norse Atlantic Airways (UK)
21 Sep - 26 Sep Norse Atlantic Airways (UK)
30 Sep - 12 Oct Norse Atlantic Airways (UK)
02 Sep - 25 Sep Norse Atlantic Airways
26 Sep - 09 Oct Norse Atlantic Airways (UK)
26 Sep - 03 Oct Norse Atlantic Airways (UK)
02 Sep - 15 Sep Norse Atlantic Airways
07 Sep - 26 Sep Air France
17 Sep - 02 Oct Air France
23 Sep - 25 Sep Norse Atlantic Airways
13 Sep - 11 Oct FrenchBee
10 Sep - 24 Sep Norse Atlantic Airways
19 Sep - 24 Sep FrenchBee
15 Sep - 18 Sep Norse Atlantic Airways (UK)
20 Sep - 04 Oct FrenchBee
29 Sep - 05 Oct Norse Atlantic Airways (UK)

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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