Explore Air Canada flights from Seattle to Australia from USD 948*
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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Best fares between Seattle and Australia
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Seattle (SEA)to
Sydney, Australia (SYD)Aug 11, 2026 - Aug 18, 2026
From
USD 948
Round-trip
Economy
Seattle (SEA)to
Sydney, Australia (SYD)Aug 16, 2026 - Aug 23, 2026
From
USD 948
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Find low fares between Seattle and Australia
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Seattle (SEA) | Sydney, Australia (SYD) | Round-trip / Economy | Feb 28, 2027 - Mar 07, 2027 | From USD 948 Viewed: 18 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.