Cheapest return flights from New York to Istanbul in April from 437€

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

Return flights

08 Apr - 29 Apr Delta
22 Apr - 06 May Delta
06 Apr - 13 May Delta
19 Apr - 03 May Norse Atlantic Airways (UK)
03 Apr - 15 Apr British Airways
03 Apr - 06 Apr LOT
03 Apr - 08 Apr LOT
03 Apr - 19 Apr British Airways
10 Apr - 02 May British Airways
01 Apr - 07 Apr Lufthansa
01 Apr - 12 Apr LOT
02 Apr - 13 Apr Delta
01 Apr - 07 Apr Turkish Airlines direct
03 Apr - 08 Apr Turkish Airlines direct
06 Apr - 13 May Turkish Airlines direct
10 Apr - 02 May Turkish Airlines direct

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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