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

Return flights

29 Sep - 20 Oct	Air Canada
04 Sep - 19 Sep	Air New Zealand
11 Sep - 18 Sep	Air New Zealand
13 Sep - 20 Sep	Air New Zealand
07 Sep - 21 Sep	Air Canada
09 Sep - 16 Sep	Air Canada
11 Sep - 16 Sep	Air Canada
03 Sep - 24 Sep	Philippine Airlines
11 Sep - 15 Sep	Air Canada
03 Sep - 17 Sep	Philippine Airlines
08 Sep - 22 Sep	Philippine Airlines
26 Sep - 03 Oct	Air Canada
08 Sep - 10 Oct	Cathay Pacific
17 Sep - 05 Oct	Air Canada
12 Sep - 12 Oct	Cathay Pacific
14 Sep - 12 Oct	Cathay Pacific
10 Sep - 01 Oct	Philippine Airlines
14 Sep - 07 Oct	Philippine Airlines
11 Sep - 02 Oct	Philippine Airlines
12 Sep - 03 Oct	Qantas

Also check the deals for one-way flights from Brisbane 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.

Book a cheap hotel in Los Angeles

Cheap car rent in Los Angeles

Cheapest return flights from Brisbane to Los Angeles in September from $780

Return flights