Cheapest one-way flights from Honolulu to Sydney in January from $645

AirHint found the following cheapest one-way flights from Honolulu (HNL) to Sydney (SYD) in January 2026 (see full year).

One-Way flights

22 Jan Fiji Airways
12 Jan Asiana Airlines
24 Jan Hawaiian Airlines
28 Jan Asiana Airlines
16 Jan Asiana Airlines
18 Jan Asiana Airlines
19 Jan Asiana Airlines
26 Jan Hawaiian Airlines
27 Jan Hawaiian Airlines
14 Jan Asiana Airlines

Also check the deals for return flights from Honolulu to Sydney in January.

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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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