AirHint found the following cheapest return flights from New York (NYC) to Istanbul (IST) in March 2026 (see full year).

Return flights

14 Mar - 23 Mar	Icelandair
04 Mar - 25 Mar	Icelandair
02 Mar - 09 Mar	Icelandair
06 Mar - 09 Mar	LOT
04 Mar - 28 Mar	LOT
12 Mar - 22 Mar	LOT
20 Mar - 27 Mar	LOT
13 Mar - 27 Mar	LOT
14 Mar - 28 Mar	LOT
05 Mar - 09 Mar	LOT
30 Mar - 10 Apr	British Airways
28 Mar - 04 Apr	LOT
27 Mar - 03 Apr	British Airways
30 Mar - 10 Apr	Turkish Airlines	direct
27 Mar - 03 Apr	Turkish Airlines	direct
28 Mar - 04 Apr	Turkish Airlines	direct

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

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 New York to Istanbul in March from 340€

Return flights