Book Cheap Flights from Sydney with Alaska Airlines
Find round-trip flight deals from Sydney.*
Sydney (SYD)to
Honolulu (HNL)*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way flight deals from Sydney.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Sydney (SYD) | Honolulu (HNL) | One-way | Saver | Depart: Apr 14, 2026 | From $632 Seen: 13 hours ago | |
| Sydney (SYD) | Honolulu (HNL) | One-way | Saver | Depart: Apr 16, 2026 | From $632 Seen: 13 hours ago | |
| Sydney (SYD) | Honolulu (HNL) | One-way | Saver | Depart: May 10, 2026 | From $632 Seen: 13 hours ago | |
| Sydney (SYD) | Honolulu (HNL) | One-way | Saver | Depart: May 12, 2026 | From $632 Seen: 13 hours ago | |
| Sydney (SYD) | Honolulu (HNL) | One-way | Saver | Depart: May 14, 2026 | From $632 Seen: 13 hours ago | |
| Sydney (SYD) | Honolulu (HNL) | One-way | Saver | Depart: May 15, 2026 | From $632 Seen: 13 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.