Cheapest return flights from New York to Istanbul in December from 526€

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

Return flights

03 Dec - 12 Dec Delta
11 Dec - 24 Dec Delta
15 Dec - 12 Jan Delta
24 Dec - 12 Jan Delta
28 Dec - 15 Jan United
29 Dec - 06 Jan United
08 Dec - 05 Jan Delta
28 Dec - 05 Jan United
20 Dec - 24 Dec Delta

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

Skyscanner

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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