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

Return flights

13 Sep - 16 Sep	Asiana Airlines
16 Sep - 14 Oct	Sichuan Airlines
16 Sep - 14 Oct	Air China	direct
27 Sep - 08 Oct	Asiana Airlines
23 Sep - 02 Oct	Emirates

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

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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Cheapest return flights from Shenzhen to Los Angeles in September from $722

Return flights