AirHint found the following cheapest return flights from Honolulu (HNL) to Sydney (SYD) in April 2026 (see full year).
Return flights
| 01 Apr - 11 Apr | Alaska Airlines | ||
| 01 Apr - 10 Apr | Alaska Airlines | ||
| 08 Apr - 12 Apr | Asiana Airlines | ||
| 01 Apr - 11 Apr | Qantas | direct | |
| 01 Apr - 10 Apr | Qantas | direct | |
| 08 Apr - 12 Apr | Qantas | direct |
Also check the deals for one-way flights from Honolulu to Sydney in April.
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