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A sunset over Sydney's skyline, including the Sydney Opera House and Harbour Bridge.

₩761,300 Cheap Flights from Seattle (SEA) to Sydney (SYD)

Cheap Flights from Seattle to Sydney (SEA-SYD)

Prices were available within the past 7 days and start at ₩761,300 for one-way flights and ₩1,477,800 for roundtrip, for the period specified. Prices and availability are subject to change.
United
Mon, Aug 3 - Sun, Aug 16
SEA
Seattle
SYD
Sydney
₩1,477,800
Roundtrip
Found 15 hours ago
Select United flight, departing Mon, Aug 3 from Seattle to Sydney, returning Sun, Aug 16, priced at ₩1,477,800 Found 15 hours ago
Delta
Mon, Aug 3 - Sun, Aug 16
SEA
Seattle
SYD
Sydney
₩1,478,200
Roundtrip
Found 15 hours ago
Select Delta flight, departing Mon, Aug 3 from Seattle to Sydney, returning Sun, Aug 16, priced at ₩1,478,200 Found 15 hours ago
Air Canada
Wed, Oct 21 - Sun, Oct 25
SEA
Seattle
SYD
Sydney
₩1,656,800
Roundtrip
Found 6 days ago
Select Air Canada flight, departing Wed, Oct 21 from Seattle to Sydney, returning Sun, Oct 25, priced at ₩1,656,800 Found 6 days ago
Air Canada
Mon, Aug 3 - Sun, Aug 16
SEA
Seattle
SYD
Sydney
₩1,664,800
Roundtrip
Found 15 hours ago
Select Air Canada flight, departing Mon, Aug 3 from Seattle to Sydney, returning Sun, Aug 16, priced at ₩1,664,800 Found 15 hours ago
Air Canada
Wed, Oct 21 - Sun, Oct 25
SEA
Seattle
SYD
Sydney
₩1,672,200
Roundtrip
Found 6 days ago
Select Air Canada flight, departing Wed, Oct 21 from Seattle to Sydney, returning Sun, Oct 25, priced at ₩1,672,200 Found 6 days ago
Air Canada
Wed, Oct 21 - Sun, Oct 25
SEA
Seattle
SYD
Sydney
₩1,705,200
Roundtrip
Found 6 days ago
Select Air Canada flight, departing Wed, Oct 21 from Seattle to Sydney, returning Sun, Oct 25, priced at ₩1,705,200 Found 6 days ago
Air Canada
Wed, Oct 21 - Sat, Oct 24
SEA
Seattle
SYD
Sydney
₩1,732,600
Roundtrip
Found 6 days ago
Select Air Canada flight, departing Wed, Oct 21 from Seattle to Sydney, returning Sat, Oct 24, priced at ₩1,732,600 Found 6 days ago
Air Canada
Wed, Oct 21 - Sat, Oct 24
SEA
Seattle
SYD
Sydney
₩1,749,600
Roundtrip
Found 6 days ago
Select Air Canada flight, departing Wed, Oct 21 from Seattle to Sydney, returning Sat, Oct 24, priced at ₩1,749,600 Found 6 days ago
American Airlines
Mon, Aug 3 - Sun, Aug 16
SEA
Seattle
SYD
Sydney
₩1,864,500
Roundtrip
Found 15 hours ago
Select American Airlines flight, departing Mon, Aug 3 from Seattle to Sydney, returning Sun, Aug 16, priced at ₩1,864,500 Found 15 hours ago
Cathay Pacific
Wed, Oct 21 - Sun, Oct 25
SEA
Seattle
SYD
Sydney
₩2,368,300
Roundtrip
Found 6 days ago
Select Cathay Pacific flight, departing Wed, Oct 21 from Seattle to Sydney, returning Sun, Oct 25, priced at ₩2,368,300 Found 6 days ago

Travel information

Origin airport
Seattle-Tacoma International Airport
Destination airport
Sydney Airport
Distance
12,471 km away
Airlines serving
Air Canada, Air New Zealand, Emirates, Qantas Airways, Alaska Airlines, Qatar Airways, All Nippon Airways, Cathay Pacific, United, Delta, American Airlines, British Airways, Korean Air, Asiana Airlines, Singapore Airlines, China Airlines, Philippine Airlines, Fiji Airways, Japan Airlines, Air Tahiti Nui, Turkish Airlines, Malaysia Airlines, China Eastern Airlines, Lufthansa, SriLankan Airlines
Popular airline
Air Canada
Roundtrip price
₩1,477,800
*Available to One Key members.