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

Return flights

10 Dec - 05 Jan	Delta	direct
14 Dec - 07 Jan	Delta	direct
11 Dec - 21 Dec	United
10 Dec - 29 Dec	United
11 Dec - 30 Dec	United
02 Dec - 09 Dec	United
05 Dec - 09 Jan	United
13 Dec - 27 Dec	United
08 Dec - 31 Dec	United
08 Dec - 01 Jan	United
01 Dec - 10 Dec	United
03 Dec - 09 Dec	Air Canada
16 Dec - 08 Jan	United
11 Dec - 06 Jan	United
10 Dec - 29 Dec	Delta	direct
13 Dec - 21 Dec	Virgin Australia
13 Dec - 02 Jan	Virgin Australia
06 Dec - 05 Jan	Virgin Australia
06 Dec - 06 Jan	Virgin Australia
07 Dec - 07 Jan	Delta	direct

Also check the deals for one-way flights from Brisbane to Los Angeles in December.

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 Brisbane to Los Angeles in December from $824

Return flights