AirHint found the following cheapest one-way flights from Honolulu (HNL) to Sydney (SYD) in July 2025 (see full year).

One-Way flights

30 Jul	Jetstar	direct
02 Jul	Jetstar	direct
06 Jul	Jetstar	direct
27 Jul	Jetstar	direct
04 Jul	Jetstar	direct
23 Jul	Jetstar	direct
25 Jul	Jetstar	direct
09 Jul	Jetstar	direct
16 Jul	Jetstar	direct
01 Jul	Alaska Airlines

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

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 one-way flights from Honolulu to Sydney in July from $232

One-Way flights