Lowest Priced Flights to Sydney (SYD) on Alaska Airlines starting at $485*
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Most popular flights to Sydney on Alaska Airlines.*
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Honolulu (HNL)to
Sydney (SYD)Depart: Nov 14, 2026
From
$673
Seen: 12 hours ago
One-way
Saver
Honolulu (HNL)to
Sydney (SYD)Depart: Nov 18, 2026
From
$673
Seen: 12 hours ago
One-way
Saver
Honolulu (HNL)to
Sydney (SYD)Depart: Nov 30, 2026
From
$673
Seen: 12 hours ago
One-way
Saver
Honolulu (HNL)to
Sydney (SYD)Depart: Dec 4, 2026
From
$673
Seen: 12 hours ago
One-way
Saver
Honolulu (HNL)to
Sydney (SYD)Depart: Dec 7, 2026
From
$673
Seen: 12 hours ago
One-way
Saver
Los Angeles (LAX)to
Sydney (SYD)Depart: Nov 14, 2026
From
$504
Seen: 12 hours ago
One-way
Saver
Los Angeles (LAX)to
Sydney (SYD)Depart: Dec 2, 2026
From
$504
Seen: 12 hours ago
One-way
Saver
Los Angeles (LAX)to
Sydney (SYD)Depart: Nov 24, 2026
From
$504
Seen: 12 hours ago
One-way
Saver
Los Angeles (LAX)to
Sydney (SYD)Depart: Nov 28, 2026
From
$504
Seen: 12 hours ago
One-way
Saver
Los Angeles (LAX)to
Sydney (SYD)Depart: Nov 29, 2026
From
$504
Seen: 12 hours ago
One-way
Saver
Seattle (SEA)to
Sydney (SYD)Depart: Dec 2, 2026
From
$631
Seen: 12 hours ago
One-way
Saver
Seattle (SEA)to
Sydney (SYD)Depart: Dec 9, 2026
From
$631
Seen: 12 hours ago
One-way
Saver
Seattle (SEA)to
Sydney (SYD)Depart: Nov 16, 2026
From
$660
Seen: 12 hours ago
One-way
Saver
Seattle (SEA)to
Sydney (SYD)Depart: Nov 25, 2026
From
$660
Seen: 12 hours ago
One-way
Saver
Seattle (SEA)to
Sydney (SYD)Depart: Nov 23, 2026
From
$660
Seen: 12 hours ago
One-way
Saver
Portland (PDX)to
Sydney (SYD)Depart: Nov 18, 2026
From
$550
Seen: 12 hours ago
One-way
Saver
Portland (PDX)to
Sydney (SYD)Depart: Nov 12, 2026
From
$550
Seen: 12 hours ago
One-way
Saver
Portland (PDX)to
Sydney (SYD)Depart: Nov 14, 2026
From
$550
Seen: 12 hours ago
One-way
Saver
Portland (PDX)to
Sydney (SYD)Depart: Nov 15, 2026
From
$550
Seen: 12 hours ago
One-way
Saver
Portland (PDX)to
Sydney (SYD)Depart: Nov 26, 2026
From
$550
Seen: 12 hours ago
One-way
Saver
*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.
Top offers for Sydney one-way flights.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Los Angeles (LAX) | Sydney (SYD) | One-way | Saver | Depart: Feb 11, 2027 | From $485 Seen: 12 hours ago | |
| Los Angeles (LAX) | Sydney (SYD) | One-way | Saver | Depart: Feb 12, 2027 | From $485 Seen: 12 hours ago | |
| Los Angeles (LAX) | Sydney (SYD) | One-way | Saver | Depart: Feb 13, 2027 | From $485 Seen: 12 hours ago | |
| Los Angeles (LAX) | Sydney (SYD) | One-way | Saver | Depart: Feb 26, 2027 | From $485 Seen: 12 hours ago | |
| Los Angeles (LAX) | Sydney (SYD) | One-way | Saver | Depart: Mar 13, 2027 | From $485 Seen: 12 hours ago | |
| Los Angeles (LAX) | Sydney (SYD) | One-way | Saver | Depart: Apr 3, 2027 | From $485 Seen: 12 hours ago | |
| San Jose (SJC) | Sydney (SYD) | One-way | Saver | Depart: Feb 14, 2027 | From $517 Seen: 12 hours ago | |
| San Jose (SJC) | Sydney (SYD) | One-way | Saver | Depart: Feb 24, 2027 | From $517 Seen: 12 hours ago | |
| San Jose (SJC) | Sydney (SYD) | One-way | Saver | Depart: Feb 28, 2027 | From $517 Seen: 12 hours ago | |
| San Jose (SJC) | Sydney (SYD) | One-way | Saver | Depart: Mar 23, 2027 | From $517 Seen: 12 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.