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Cheapest Flights from Seattle (SEA) to Sydney (SYD)
The cheapest flights to Kingsford Smith Intl. found within the past 7 days were CA $1,577 round trip and CA $847 one way. Prices and availability subject to change. Additional terms may apply.
Tue., 28 Jan. - Wed., 5 Mar.
SEA
Seattle
SYD
Sydney
CA $1,577 Roundtrip, found 2 days ago
CA $1,577
Roundtrip
found 2 days ago
Tue., 28 Jan. - Wed., 5 Mar.
SEA
Seattle
SYD
Sydney
CA $1,581 Roundtrip, found 2 days ago
CA $1,581
Roundtrip
found 2 days ago
Sun., 9 Mar. - Sun., 16 Mar.
SEA
Seattle
SYD
Sydney
CA $1,588 Roundtrip, found 3 days ago
CA $1,588
Roundtrip
found 3 days ago
Mon., 14 Apr. - Tue., 29 Apr.
SEA
Seattle
SYD
Sydney
CA $1,592 Roundtrip, found 1 day ago
CA $1,592
Roundtrip
found 1 day ago
Mon., 3 Mar. - Sat., 8 Mar.
SEA
Seattle
SYD
Sydney
CA $1,632 Roundtrip, found 1 day ago
CA $1,632
Roundtrip
found 1 day ago
Sun., 9 Mar. - Sun., 16 Mar.
PAE
Seattle
SYD
Sydney
CA $1,779 Roundtrip, found 3 days ago
CA $1,779
Roundtrip
found 3 days ago
Tue., 11 Mar. - Tue., 1 Apr.
PAE
Seattle
SYD
Sydney
CA $1,781 Roundtrip, found 2 days ago
CA $1,781
Roundtrip
found 2 days ago
Fri., 14 Mar. - Sun., 23 Mar.
SEA
Seattle
SYD
Sydney
CA $1,870 Roundtrip, found 6 days ago
CA $1,870
Roundtrip
found 6 days ago
Mon., 12 May - Tue., 3 Jun.
SEA
Seattle
SYD
Sydney
CA $2,088 Roundtrip, found 4 days ago
CA $2,088
Roundtrip
found 4 days ago
Mon., 3 Feb. - Mon., 10 Feb.
SEA
Seattle
SYD
Sydney
CA $2,192 Roundtrip, found 5 days ago
CA $2,192
Roundtrip
found 5 days ago
Frequently asked questions
Popular Flight Routes from Seattle (SEA)
Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!
Popular Flight Routes from Sydney (SYD)
Travelers at SYD love to visit these top cities. Roam to the top destinations from Sydney(SYD) today with the cheap prices from Travelocity!
Top Airlines Routes From SEA
- Alaska Airlines Seattle to Phoenix
- Alaska Airlines Seattle to Newark Liberty Intl. Airport
- Alaska Airlines Seattle to Los Angeles
- Alaska Airlines Seattle to Honolulu
- Alaska Airlines Seattle to Fort Lauderdale
- Air Canada Seattle to Delhi
- Alaska Airlines Seattle to New York
- Alaska Airlines Seattle to Dallas
- All Nippon Airways Seattle to Tokyo
- Alaska Airlines Seattle to Dallas