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

￥89,000 Cheap Flights from Seattle (SEA) to Sydney (SYD)

Flight 1

Cheap Flights from Seattle to Sydney (SEA-SYD)

Prices were available within the past 7 days and start at ￥89,000 for one-way flights and ￥158,980 for roundtrip, for the period specified. Prices and availability are subject to change.
Philippine Airlines
Wed, Mar 17 - Wed, Mar 24
SEA
Seattle
SYD
Sydney
￥158,980
Roundtrip
Found 1 day ago
Select Philippine Airlines flight, departing Wed, Mar 17 from Seattle to Sydney, returning Wed, Mar 24, priced at ￥158,980 Found 1 day ago
Philippine Airlines
Wed, Mar 17 - Wed, Mar 24
SEA
Seattle
SYD
Sydney
￥171,120
Roundtrip
Found 1 day ago
Select Philippine Airlines flight, departing Wed, Mar 17 from Seattle to Sydney, returning Wed, Mar 24, priced at ￥171,120 Found 1 day ago
Cathay Pacific
Wed, Mar 17 - Wed, Mar 24
SEA
Seattle
SYD
Sydney
￥171,530
Roundtrip
Found 1 day ago
Select Cathay Pacific flight, departing Wed, Mar 17 from Seattle to Sydney, returning Wed, Mar 24, priced at ￥171,530 Found 1 day ago
Cathay Pacific
Tue, Mar 2 - Tue, Mar 9
SEA
Seattle
SYD
Sydney
￥172,420
Roundtrip
Found 1 day ago
Select Cathay Pacific flight, departing Tue, Mar 2 from Seattle to Sydney, returning Tue, Mar 9, priced at ￥172,420 Found 1 day ago
Alaska Airlines
Wed, Mar 17 - Wed, Mar 24
SEA
Seattle
SYD
Sydney
￥172,880
Roundtrip
Found 1 day ago
Select Alaska Airlines flight, departing Wed, Mar 17 from Seattle to Sydney, returning Wed, Mar 24, priced at ￥172,880 Found 1 day ago
Alaska Airlines
Tue, Mar 2 - Tue, Mar 9
SEA
Seattle
SYD
Sydney
￥175,620
Roundtrip
Found 1 day ago
Select Alaska Airlines flight, departing Tue, Mar 2 from Seattle to Sydney, returning Tue, Mar 9, priced at ￥175,620 Found 1 day ago
Alaska Airlines
Tue, Mar 2 - Tue, Mar 9
SEA
Seattle
SYD
Sydney
￥176,510
Roundtrip
Found 1 day ago
Select Alaska Airlines flight, departing Tue, Mar 2 from Seattle to Sydney, returning Tue, Mar 9, priced at ￥176,510 Found 1 day ago
Cathay Pacific
Thu, May 13 - Wed, May 26
SEA
Seattle
SYD
Sydney
￥178,730
Roundtrip
Found 16 hours ago
Select Cathay Pacific flight, departing Thu, May 13 from Seattle to Sydney, returning Wed, May 26, priced at ￥178,730 Found 16 hours ago
Air Canada
Wed, Mar 17 - Wed, Mar 31
SEA
Seattle
SYD
Sydney
￥180,620
Roundtrip
Found 16 hours ago
Select Air Canada flight, departing Wed, Mar 17 from Seattle to Sydney, returning Wed, Mar 31, priced at ￥180,620 Found 16 hours ago
Qantas Airways
Wed, Mar 17 - Wed, Mar 24
SEA
Seattle
SYD
Sydney
￥181,580
Roundtrip
Found 1 day ago
Select Qantas Airways flight, departing Wed, Mar 17 from Seattle to Sydney, returning Wed, Mar 24, priced at ￥181,580 Found 1 day ago

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

February is typically the cheapest month to fly

From ￥141,543 - ￥261,506 per traveler.

Travel information

Origin airport
Seattle-Tacoma International Airport
Destination airport
Sydney Airport
Distance
12,471 km away
Airlines serving
Alaska Airlines, Emirates, Qantas Airways, Air New Zealand, Air Canada, Korean Air, All Nippon Airways, Cathay Pacific, Philippine Airlines, Qatar Airways, China Airlines, American Airlines, United, Delta, British Airways, Fiji Airways, Singapore Airlines, Turkish Airlines, Asiana Airlines, Japan Airlines, China Eastern Airlines, Air Tahiti Nui, Hainan Airlines, Malaysia Airlines, WestJet
Popular airline
Alaska Airlines
Roundtrip price
￥158,980
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