Seattle / Tacoma (SEA) to Sydney (SYD) flight deal in premium economy from $1,615
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SYDSydney Airport
Sydney, Australia
$3,299 USD
-51%$1,615 USD
Verified about 13 hours agoNovember 2026
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26$1,68027$1,68028$1,68029$2,54330$2,54331$2,5431$2,5432$1,6803$1,6804$2,5435$1,6806$2,5437$2,5438$1,6159$1,68010$1,68011$1,68012$1,68013$2,54314$2,54315$1,61516$1,68017$1,68018$1,68019$2,54320$2,54321$2,54322$2,54323$1,68024$1,68025$1,68026$1,68027$1,61528$1,61529$1,61530$1,6801$1,6802$1,8103$1,8104$1,7455$1,7456$1,745
Fair Availability
30% of dates checked are available within 10% of the lowest price
Monday, November 30th, 2026
Outbound Flights
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