Cheapest return flights from New York to Istanbul in September from 524€

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

Return flights

14 Sep - 21 Sep Icelandair
20 Sep - 24 Sep Air Serbia
01 Sep - 19 Sep Air Serbia
19 Sep - 27 Sep Air Serbia
01 Sep - 15 Oct Air Serbia
25 Sep - 05 Oct Norse Atlantic Airways (UK)
04 Sep - 13 Sep Scandinavian Airlines
24 Sep - 28 Sep Norse Atlantic Airways (UK)
02 Sep - 08 Sep Norse Atlantic Airways
05 Sep - 20 Sep Scandinavian Airlines
05 Sep - 17 Sep Scandinavian Airlines
03 Sep - 09 Sep Norse Atlantic Airways (UK)
01 Sep - 15 Oct Turkish Airlines direct

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

Powered by

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.