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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 NT$35,995 for roundtrip flights, for the period specified. Prices and availability are subject to change.
Air Canada
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$35,995
Roundtrip
Found 3 days ago
Select Air Canada flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$35,995 Found 3 days ago
Air Canada
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$36,843
Roundtrip
Found 3 days ago
Select Air Canada flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$36,843 Found 3 days ago
Air Canada
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$37,035
Roundtrip
Found 3 days ago
Select Air Canada flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$37,035 Found 3 days ago
Air Canada
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$37,721
Roundtrip
Found 3 days ago
Select Air Canada flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$37,721 Found 3 days ago
Delta
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$39,614
Roundtrip
Found 3 days ago
Select Delta flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$39,614 Found 3 days ago
Air Canada
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$40,215
Roundtrip
Found 3 days ago
Select Air Canada flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$40,215 Found 3 days ago
Air Canada
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$40,407
Roundtrip
Found 3 days ago
Select Air Canada flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$40,407 Found 3 days ago
Delta
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$44,882
Roundtrip
Found 3 days ago
Select Delta flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$44,882 Found 3 days ago
United
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$61,737
Roundtrip
Found 3 days ago
Select United flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$61,737 Found 3 days ago
All Nippon Airways
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$62,331
Roundtrip
Found 3 days ago
Select All Nippon Airways flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$62,331 Found 3 days ago
Air New Zealand
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$68,723
Roundtrip
Found 3 days ago
Select Air New Zealand flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$68,723 Found 3 days ago
American Airlines
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$71,515
Roundtrip
Found 3 days ago
Select American Airlines flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$71,515 Found 3 days ago
British Airways
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$120,480
Roundtrip
Found 3 days ago
Select British Airways flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$120,480 Found 3 days ago
Malaysia Airlines
Sat, Aug 8 - Tue, Aug 11
SEA
Seattle
SYD
Sydney
NT$144,635
Roundtrip
Found 3 days ago
Select Malaysia Airlines flight, departing Sat, Aug 8 from Seattle to Sydney, returning Tue, Aug 11, priced at NT$144,635 Found 3 days ago

Find the cheapest month to fly from Seattle (SEA) to Sydney (SYD)

April is typically the cheapest month to fly

From NT$29,104 - NT$37,378 per traveler.

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
NT$35,995
*Available to One Key members.