Cheapest return flights from New York to Istanbul in April from 425€

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

Return flights

13 Apr - 20 Apr Air Canada
26 Apr - 02 May Norse Atlantic Airways (UK)
16 Apr - 30 Apr Norse Atlantic Airways
15 Apr - 22 Apr Delta
07 Apr - 14 Apr Delta
06 Apr - 16 Apr Delta
30 Apr - 14 May Norse Atlantic Airways (UK)
09 Apr - 16 Apr Scandinavian Airlines
10 Apr - 17 Apr Scandinavian Airlines
17 Apr - 24 Apr Scandinavian Airlines
20 Apr - 27 Apr Norse Atlantic Airways
16 Apr - 25 Apr Scandinavian Airlines
19 Apr - 03 May Delta
21 Apr - 16 May Norse Atlantic Airways
23 Apr - 06 May Lufthansa
29 Apr - 23 May Norse Atlantic Airways (UK)
15 Apr - 09 May Lufthansa
17 Apr - 09 May Lufthansa
16 Apr - 09 May Lufthansa
23 Apr - 06 May Turkish Airlines direct

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

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