Cheapest return flights from New York to Istanbul in April from 416€

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

Return flights

20 Apr - 28 Apr Air France
21 Apr - 08 May Norse Atlantic Airways
25 Apr - 11 May Norse Atlantic Airways (UK)
28 Apr - 05 May KLM
22 Apr - 29 Apr Lufthansa
21 Apr - 28 Apr Lufthansa
13 Apr - 23 Apr Lufthansa
21 Apr - 06 May Lufthansa
27 Apr - 08 May Lufthansa
22 Apr - 06 May Lufthansa
06 Apr - 16 Apr British Airways
08 Apr - 29 Apr British Airways
20 Apr - 27 Apr British Airways
12 Apr - 20 Apr LEVEL
02 Apr - 13 Apr Air Serbia
26 Apr - 11 May Finnair
22 Apr - 04 May Finnair
25 Apr - 04 May Norse Atlantic Airways (UK)
01 Apr - 07 Apr Lufthansa
30 Apr - 11 May Norse Atlantic Airways (UK)

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

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