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

Return flights

03 Mar - 10 Mar	Austrian Airlines
12 Mar - 17 Mar	LOT
10 Mar - 17 Mar	LOT
04 Mar - 11 Mar	Austrian Airlines
18 Mar - 14 Apr	Lufthansa
04 Mar - 15 Mar	LOT
03 Mar - 11 Mar	Iberia
04 Mar - 16 Mar	LOT
01 Mar - 05 Mar	Norse Atlantic Airways (UK)
17 Mar - 01 Apr	KLM
16 Mar - 02 Apr	KLM
30 Mar - 14 Apr	KLM
11 Mar - 23 Mar	LOT
30 Mar - 16 Apr	Lufthansa
18 Mar - 25 Mar	British Airways
22 Mar - 09 Apr	British Airways
30 Mar - 07 Apr	British Airways
11 Mar - 07 Apr	British Airways
29 Mar - 05 Apr	Air Canada
12 Mar - 06 Apr	LOT

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 405€

Return flights