Cheapest return flights from New York to Istanbul in April from 400€

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

Return flights

21 Apr - 27 Apr SWISS
13 Apr - 22 Apr SWISS
27 Apr - 07 May SWISS
21 Apr - 29 Apr Air Canada
20 Apr - 12 May Delta
20 Apr - 23 Apr SWISS
13 Apr - 24 Apr Iberia
24 Apr - 03 May Scandinavian Airlines
27 Apr - 08 May Delta
27 Apr - 06 May ITA Airways
22 Apr - 28 Apr Icelandair
13 Apr - 21 Apr Icelandair
25 Apr - 10 May Norse Atlantic Airways (UK)
14 Apr - 22 Apr Lufthansa
15 Apr - 22 Apr Lufthansa
22 Apr - 26 Apr Icelandair
20 Apr - 01 May Lufthansa
13 Apr - 06 May Lufthansa
19 Apr - 13 May Lufthansa
21 Apr - 05 May Lufthansa

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

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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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