Cheapest return NYC–IST flights, May

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

Return flights

26 May - 03 Jun Norse Atlantic Airways
26 May - 02 Jun Norse Atlantic Airways
25 May - 28 May Icelandair
26 May - 01 Jun Norse Atlantic Airways
28 May - 03 Jun Lufthansa
24 May - 29 May Norse Atlantic Airways (UK)
28 May - 04 Jun Lufthansa
26 May - 08 Jun Norse Atlantic Airways
27 May - 29 May Norse Atlantic Airways
16 May - 18 May Porter Airlines (Canada) Ltd
23 May - 29 May Norse Atlantic Airways
20 May - 28 May Porter Airlines (Canada) Ltd
19 May - 29 May Norse Atlantic Airways (UK)
15 May - 29 May Air France
16 May - 02 Jun Air France
27 May - 31 May jetBlue
20 May - 29 May Porter Airlines (Canada) Ltd
25 May - 17 Jun Icelandair
26 May - 15 Jun Norse Atlantic Airways
24 May - 24 Jun Norse Atlantic Airways (UK)

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

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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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