Cheapest return flights from New York to Istanbul in September from 471€

AirHint found the following cheapest return flights from New York (NYC) to Istanbul (IST) in September 2026 (see full year).

Return flights

21 Sep - 28 Sep Norse Atlantic Airways
06 Sep - 15 Sep Scandinavian Airlines
05 Sep - 15 Sep Scandinavian Airlines
07 Sep - 14 Sep Scandinavian Airlines
04 Sep - 14 Sep Scandinavian Airlines
01 Sep - 11 Sep Scandinavian Airlines
04 Sep - 12 Sep Scandinavian Airlines
23 Sep - 07 Oct Scandinavian Airlines
01 Sep - 18 Sep Scandinavian Airlines
03 Sep - 14 Sep Scandinavian Airlines
05 Sep - 20 Sep Air Serbia
21 Sep - 03 Oct Air Serbia
22 Sep - 06 Oct Scandinavian Airlines
22 Sep - 06 Oct Turkish Airlines direct
23 Sep - 07 Oct Turkish Airlines direct
21 Sep - 03 Oct 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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