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

Return flights

13 Jan - 03 Feb	Alaska Airlines
26 Jan - 08 Feb	Alaska Airlines
22 Jan - 29 Jan	Fiji Airways
21 Jan - 28 Jan	Alaska Airlines	direct
19 Jan - 09 Feb	Hawaiian Airlines
19 Jan - 08 Feb	Hawaiian Airlines
12 Jan - 04 Feb	Hawaiian Airlines
19 Jan - 26 Jan	United
04 Jan - 23 Jan	Delta
19 Jan - 08 Feb	Qantas	direct
19 Jan - 09 Feb	Qantas	direct
26 Jan - 08 Feb	Qantas	direct
19 Jan - 26 Jan	Qantas	direct
22 Jan - 29 Jan	Qantas	direct
12 Jan - 04 Feb	Qantas	direct

Also check the deals for one-way flights from Honolulu 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 Honolulu to Sydney in January from 852€

Return flights