AirHint found the following cheapest return flights from Los Angeles (LAX) to Sydney (SYD) in January 2026 (see full year).

Return flights

09 Jan - 27 Jan	Fiji Airways
07 Jan - 29 Jan	Fiji Airways
05 Jan - 12 Jan	Fiji Airways
09 Jan - 16 Jan	Fiji Airways
03 Jan - 15 Jan	Fiji Airways
18 Jan - 31 Jan	Fiji Airways
17 Jan - 21 Jan	Fiji Airways
04 Jan - 11 Jan	Fiji Airways
05 Jan - 19 Jan	Fiji Airways
18 Jan - 25 Jan	Fiji Airways
31 Jan - 14 Feb	Fiji Airways
27 Jan - 10 Feb	Fiji Airways
23 Jan - 14 Feb	Fiji Airways
21 Jan - 10 Feb	Fiji Airways
20 Jan - 09 Feb	Fiji Airways
26 Jan - 15 Feb	Fiji Airways
25 Jan - 22 Feb	Fiji Airways
21 Jan - 02 Feb	Air New Zealand
22 Jan - 01 Feb	Air New Zealand
22 Jan - 02 Feb	Air New Zealand

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

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 Sydney in January from $897

Return flights