AirHint found the following cheapest return flights from Los Angeles (LAX) to Melbourne (MEL) in December 2026 (see full year).

Return flights

09 Dec - 16 Dec	Qantas
08 Dec - 28 Dec	Qantas	direct
08 Dec - 29 Dec	Qantas	direct
09 Dec - 16 Dec	Qantas	direct
03 Dec - 28 Dec	Qantas	direct
08 Dec - 05 Jan	Philippine Airlines
08 Dec - 06 Jan	Philippine Airlines
09 Dec - 08 Jan	Philippine Airlines
18 Dec - 02 Jan	Qantas
11 Dec - 06 Jan	Air Tahiti Nui
17 Dec - 08 Jan	China Airlines
08 Dec - 11 Jan	Qatar Airways
03 Dec - 11 Jan	Qatar Airways
10 Dec - 11 Jan	Qatar Airways
14 Dec - 11 Jan	Qatar Airways

Also check the deals for one-way flights from Los Angeles to Melbourne 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 Los Angeles to Melbourne in December from $992

Return flights