Cheapest return flights from Los Angeles to Istanbul in September from $775

Best time to book flights for Los Angeles (LAX) to Istanbul (IST) flights at AirHint

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

Return flights

19 Sep - 04 Oct Norse Atlantic Airways (UK)
11 Sep - 21 Sep Norse Atlantic Airways (UK)
04 Sep - 14 Sep Norse Atlantic Airways (UK)
23 Sep - 30 Sep Austrian Airlines
08 Sep - 19 Sep Saudia
13 Sep - 27 Sep Saudia
01 Sep - 04 Sep Saudia
09 Sep - 11 Sep Alaska Airlines
16 Sep - 04 Oct Icelandair
23 Sep - 30 Sep Turkish Airlines direct
08 Sep - 19 Sep Turkish Airlines direct
19 Sep - 04 Oct Turkish Airlines direct
13 Sep - 27 Sep Turkish Airlines direct

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