AirHint found the following cheapest return flights from Honolulu (HNL) to Sydney (SYD) in August 2026 (see full year).
Return flights
| 27 Aug - 09 Sep | Fiji Airways | ||
| 14 Aug - 19 Aug | Alaska Airlines | ||
| 14 Aug - 19 Aug | Qantas | direct | |
| 27 Aug - 09 Sep | Qantas | direct |
Also check the deals for one-way flights from Honolulu to Sydney in August.
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