Cheapest return flights from New York to Istanbul in December from 471€

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

Return flights

02 Dec - 06 Dec Air Canada
02 Dec - 10 Dec Lufthansa
02 Dec - 12 Dec Delta
01 Dec - 08 Dec United
08 Dec - 10 Dec United
08 Dec - 15 Dec United
02 Dec - 09 Dec Air Canada
03 Dec - 10 Dec United
02 Dec - 08 Dec Delta
03 Dec - 09 Dec Delta
31 Dec - 12 Jan Delta
29 Dec - 14 Jan Frontier Airlines
24 Dec - 14 Jan Air Canada
03 Dec - 16 Jan United
10 Dec - 20 Jan Delta
31 Dec - 18 Jan United
03 Dec - 18 Jan United
31 Dec - 08 Jan Delta
26 Dec - 08 Jan Air Canada
15 Dec - 01 Jan Air Canada

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

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.