Cheapest return flights from Los Angeles to Istanbul in September from $664

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

02 Sep - 16 Sep Air Canada
12 Sep - 18 Sep Norse Atlantic Airways (UK)
09 Sep - 23 Sep Spirit Airlines
25 Sep - 06 Oct Spirit Airlines
22 Sep - 07 Oct SWISS
06 Sep - 20 Sep Air Canada
05 Sep - 18 Sep Delta
29 Sep - 11 Oct Spirit Airlines
20 Sep - 30 Sep Norse Atlantic Airways
09 Sep - 23 Sep Turkish Airlines direct
22 Sep - 07 Oct Turkish Airlines direct
12 Sep - 18 Sep Turkish Airlines direct
29 Sep - 11 Oct Turkish Airlines direct
25 Sep - 06 Oct Turkish Airlines direct
05 Sep - 18 Sep Turkish Airlines direct
20 Sep - 30 Sep Turkish Airlines direct

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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