Cheapest return flights from Los Angeles to Istanbul in September from $588

AirHint found the following cheapest return flights from Los Angeles (LAX) to Istanbul (IST) in September 2025 (see full year).

Return flights

02 Sep - 09 Sep Norse Atlantic Airways
21 Sep - 25 Sep FrenchBee
24 Sep - 01 Oct Norse Atlantic Airways (UK)
21 Sep - 27 Sep Norse Atlantic Airways (UK)
05 Sep - 10 Sep Norse Atlantic Airways (UK)
28 Sep - 05 Oct Norse Atlantic Airways (UK)
17 Sep - 24 Sep Norse Atlantic Airways (UK)
28 Sep - 11 Oct TAP
21 Sep - 11 Oct FrenchBee
03 Sep - 17 Sep Scandinavian Airlines
06 Sep - 20 Sep Norse Atlantic Airways (UK)
10 Sep - 24 Sep Austrian Airlines
10 Sep - 10 Oct FrenchBee
10 Sep - 17 Sep Norse Atlantic Airways (UK)
06 Sep - 27 Sep Norse Atlantic Airways (UK)
22 Sep - 18 Oct Norse Atlantic Airways (UK)
24 Sep - 02 Oct Norse Atlantic Airways (UK)
05 Sep - 01 Oct Norse Atlantic Airways (UK)
16 Sep - 17 Oct Norse Atlantic Airways
23 Sep - 12 Oct Norse Atlantic Airways

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

Skyscanner

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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