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

Return flights

27 Jan - 10 Feb	Qantas
30 Jan - 09 Feb	Fiji Airways
24 Jan - 06 Feb	Qantas
26 Jan - 31 Jan	Fiji Airways
30 Jan - 07 Feb	Fiji Airways
04 Jan - 11 Jan	Fiji Airways
17 Jan - 31 Jan	Fiji Airways
18 Jan - 31 Jan	Fiji Airways
19 Jan - 02 Feb	Air New Zealand
21 Jan - 02 Feb	Air New Zealand
11 Jan - 20 Feb	Fiji Airways
27 Jan - 02 Feb	Air New Zealand
22 Jan - 02 Feb	Air New Zealand
26 Jan - 15 Feb	Fiji Airways
17 Jan - 31 Jan	Delta	direct
13 Jan - 29 Jan	Delta	direct
08 Jan - 15 Jan	Fiji Airways
01 Jan - 22 Jan	Qantas
15 Jan - 25 Jan	Delta	direct
10 Jan - 25 Jan	Qantas

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 760€

Return flights