Cheapest one-way flights from Honolulu to Sydney in August from $592

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

One-Way flights

20 Aug Fiji Airways
12 Aug Alaska Airlines
27 Aug Fiji Airways
24 Aug United
20 Aug Qantas direct
12 Aug Qantas direct
24 Aug Qantas direct
27 Aug Qantas direct

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

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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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