Cheapest return flights from New York to Istanbul in September from $627

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

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

Return flights

21 Sep - 26 Sep Norse Atlantic Airways (UK)
02 Sep - 09 Sep Icelandair
12 Sep - 19 Sep Norse Atlantic Airways (UK)
01 Sep - 08 Sep Icelandair
08 Sep - 18 Sep HiSky Europe
18 Sep - 24 Sep Qatar Airways
03 Sep - 13 Sep Etihad Airways
08 Sep - 18 Sep Turkish Airlines direct
18 Sep - 24 Sep Turkish Airlines direct
12 Sep - 19 Sep Turkish Airlines direct

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

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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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