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

Return flights

16 Mar - 23 Mar	Icelandair
11 Mar - 23 Mar	Icelandair
14 Mar - 23 Mar	Icelandair
07 Mar - 13 Mar	Icelandair
18 Mar - 23 Mar	Icelandair
04 Mar - 18 Mar	Icelandair
11 Mar - 18 Mar	Icelandair
17 Mar - 26 Mar	Air France
11 Mar - 17 Mar	Delta
10 Mar - 17 Mar	Air France
31 Mar - 15 Apr	KLM
22 Mar - 01 Apr	KLM
15 Mar - 01 Apr	KLM
30 Mar - 14 Apr	KLM
25 Mar - 10 Apr	British Airways
31 Mar - 08 Apr	British Airways
22 Mar - 08 Apr	British Airways
23 Mar - 02 Apr	Air France
06 Mar - 01 Apr	KLM
17 Mar - 03 Apr	British Airways

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 355€

Return flights