Cheapest return flights from Istanbul to Newark in September from 409€

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

Return flights

24 Sep - 30 Sep Scandinavian Airlines
10 Sep - 18 Sep Scandinavian Airlines
16 Sep - 24 Sep Scandinavian Airlines
10 Sep - 20 Sep Scandinavian Airlines
03 Sep - 13 Sep Scandinavian Airlines
25 Sep - 10 Oct Air France
05 Sep - 13 Sep Scandinavian Airlines
12 Sep - 19 Sep Scandinavian Airlines
21 Sep - 29 Sep Scandinavian Airlines
19 Sep - 26 Sep British Airways
21 Sep - 29 Sep Turkish Airlines direct
25 Sep - 10 Oct Turkish Airlines direct

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

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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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