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

Return flights

24 Oct - 29 Oct	Icelandair
06 Oct - 15 Oct	Icelandair
10 Oct - 15 Oct	Icelandair
20 Oct - 29 Oct	Icelandair
10 Oct - 18 Oct	Icelandair
03 Oct - 08 Oct	Icelandair
27 Oct - 05 Nov	Icelandair
31 Oct - 08 Nov	Icelandair
03 Oct - 18 Oct	Icelandair
06 Oct - 18 Oct	Icelandair
13 Oct - 18 Oct	Icelandair
17 Oct - 29 Oct	Icelandair
20 Oct - 05 Nov	Icelandair
31 Oct - 15 Nov	Icelandair
31 Oct - 29 Nov	Icelandair
31 Oct - 05 Nov	Icelandair
04 Oct - 03 Nov	British Airways
22 Oct - 05 Nov	British Airways
23 Oct - 06 Nov	British Airways
24 Oct - 05 Nov	Icelandair

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 $440

Return flights