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

Return flights

03 Oct - 15 Oct	Icelandair
06 Oct - 11 Oct	Icelandair
10 Oct - 18 Oct	Icelandair
03 Oct - 11 Oct	Icelandair
03 Oct - 29 Oct	Icelandair
06 Oct - 18 Oct	Icelandair
17 Oct - 22 Oct	Icelandair
10 Oct - 22 Oct	Icelandair
10 Oct - 29 Oct	Icelandair
23 Oct - 08 Nov	Air Europa
31 Oct - 12 Nov	Icelandair
25 Oct - 10 Nov	Air Serbia
10 Oct - 25 Oct	Icelandair
28 Oct - 13 Nov	Air Serbia
28 Oct - 16 Nov	LOT
29 Oct - 12 Nov	LOT
20 Oct - 05 Nov	British Airways
29 Oct - 09 Nov	LOT
03 Oct - 08 Nov	Icelandair
24 Oct - 08 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 349€

Return flights