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

Return flights

02 Dec - 09 Dec	Air Europa
09 Dec - 14 Jan	Wizz Air UK
01 Dec - 06 Dec	Air Europa
01 Dec - 09 Dec	LOT
05 Dec - 07 Dec	LOT
05 Dec - 15 Jan	KLM
03 Dec - 08 Dec	KLM
06 Dec - 13 Dec	British Airways
05 Dec - 14 Dec	American Airlines
08 Dec - 14 Dec	American Airlines
05 Dec - 10 Dec	British Airways
02 Dec - 10 Dec	British Airways
16 Dec - 07 Jan	Air France
12 Dec - 01 Jan	KLM
16 Dec - 10 Jan	Air France
18 Dec - 11 Jan	Air France
22 Dec - 14 Jan	Air France
20 Dec - 01 Jan	Air Serbia
24 Dec - 01 Jan	Air France
25 Dec - 01 Jan	Air France

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

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 December from 403€

Return flights