Cheapest return flights from Istanbul to Newark in September from $471

AirHint found the following cheapest return flights from Istanbul (IST) to Newark (EWR) in September 2026 (see full year).

Return flights

04 Sep - 15 Sep Scandinavian Airlines
10 Sep - 18 Sep Scandinavian Airlines
01 Sep - 06 Sep Scandinavian Airlines
09 Sep - 20 Sep Scandinavian Airlines
04 Sep - 11 Sep Scandinavian Airlines
01 Sep - 15 Sep Scandinavian Airlines
21 Sep - 28 Sep Scandinavian Airlines
14 Sep - 21 Sep Scandinavian Airlines
14 Sep - 29 Sep Scandinavian Airlines
24 Sep - 01 Oct Scandinavian Airlines
01 Sep - 20 Sep Scandinavian Airlines

Also check the deals for one-way flights from Istanbul to Newark in September.

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