Find Seattle to Australia flights from USD 1,433*
Book the best flight from Seattle to Australia
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Seattle (SEA)to
Sydney (SYD)31 Jan 26 (Sat) - 08 Feb 26 (Sun)
From
USD 3,824
Seen: 1 hour ago
Round-trip
Economy
Seattle (SEA)to
Perth (PER)07 Mar 26 (Sat) - 15 Mar 26 (Sun)
From
USD 1,433
Seen: 4 hrs ago
Round-trip
Economy
Seattle (SEA)to
Perth (PER)14 Mar 26 (Sat) - 27 Mar 26 (Fri)
From
USD 1,578
Seen: 6 hrs ago
Round-trip
Economy
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Quoted fares include taxes, fees, and surcharges.
Find a great way to fly from Seattle to Australia
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Sydney (SYD) | Round-trip / Economy | 20 Nov 26 (Fri) - 05 Dec 26 (Sat) | From USD 1,906 Seen: 3 hrs ago |
| Seattle (SEA) | Sydney (SYD) | Round-trip / Economy | 31 Jan 26 (Sat) - 08 Feb 26 (Sun) | From USD 3,824 Seen: 1 hour ago |
| Seattle (SEA) | Perth (PER) | Round-trip / Economy | 07 Mar 26 (Sat) - 15 Mar 26 (Sun) | From USD 1,433 Seen: 4 hrs ago |
| Seattle (SEA) | Perth (PER) | Round-trip / Economy | 14 Mar 26 (Sat) - 27 Mar 26 (Fri) | From USD 1,578 Seen: 6 hrs ago |
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Quoted fares include taxes, fees, and surcharges.