Cheapest return flights from Los Angeles to Istanbul in September from $735

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

Return flights

24 Sep - 08 Oct Norse Atlantic Airways (UK)
03 Sep - 10 Sep Norse Atlantic Airways (UK)
09 Sep - 23 Sep Scandinavian Airlines
17 Sep - 02 Oct Scandinavian Airlines
24 Sep - 08 Oct Turkish Airlines direct
09 Sep - 23 Sep Turkish Airlines direct
03 Sep - 10 Sep Turkish Airlines direct

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

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