Cheapest return flights from Hong Kong to Los Angeles in September from $707

Best time to book flights for Hong Kong (HKG) to Los Angeles (LAX) flights at AirHint

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

Return flights

15 Sep - 22 Sep China Airlines
07 Sep - 13 Sep China Airlines
25 Sep - 03 Oct China Airlines
27 Sep - 08 Oct China Airlines
30 Sep - 07 Oct China Airlines
30 Sep - 16 Oct China Airlines
13 Sep - 02 Oct China Airlines
01 Sep - 07 Sep China Airlines
05 Sep - 02 Oct China Airlines
29 Sep - 01 Oct China Airlines
27 Sep - 05 Oct China Airlines
27 Sep - 07 Oct China Airlines
07 Sep - 03 Oct China Airlines
01 Sep - 07 Sep Cathay Pacific direct
07 Sep - 13 Sep Cathay Pacific direct
01 Sep - 05 Sep Delta

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