Cheapest return flights from Los Angeles to Sydney in September from 592€

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

Return flights

02 Sep - 07 Sep Hawaiian Airlines
14 Sep - 21 Sep United direct
15 Sep - 22 Sep United direct
17 Sep - 24 Sep United direct
22 Sep - 29 Sep United direct
23 Sep - 30 Sep United direct
02 Sep - 09 Sep United direct
08 Sep - 15 Sep United direct
24 Sep - 01 Oct United direct
28 Sep - 05 Oct United direct
29 Sep - 06 Oct United direct
30 Sep - 07 Oct United direct
07 Sep - 16 Sep United direct
07 Sep - 14 Sep United direct
10 Sep - 19 Oct United direct
28 Sep - 15 Oct Delta direct
30 Sep - 10 Oct United direct
27 Sep - 14 Oct United direct
22 Sep - 06 Oct United
16 Sep - 03 Oct Delta direct

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