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

Return flights

06 Oct - 18 Oct	Icelandair
10 Oct - 22 Nov	Icelandair
03 Oct - 11 Oct	Icelandair
06 Oct - 29 Oct	Icelandair
03 Oct - 15 Oct	Icelandair
06 Oct - 11 Oct	Icelandair
06 Oct - 15 Oct	Icelandair
24 Oct - 29 Oct	Icelandair
20 Oct - 29 Oct	Icelandair
17 Oct - 29 Oct	Icelandair
08 Oct - 12 Oct	Air Europa
15 Oct - 04 Nov	Air Europa
08 Oct - 12 Nov	Air Europa
27 Oct - 05 Nov	Air Europa
28 Oct - 14 Nov	Air Europa
20 Oct - 05 Nov	Air Europa
15 Oct - 15 Nov	Air Europa
24 Oct - 05 Nov	Icelandair
17 Oct - 05 Nov	Icelandair
02 Oct - 07 Nov	KLM

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

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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Cheapest return flights from Istanbul to New York in October from $413

Return flights