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Cheap Flights from Seattle to Sydney, Australia - SEA to SYD

Did You Know?

Qantas Airways has 490 connecting flights between Seattle, WA and Sydney.
1,554,160 seats are available per week to fly from Seattle, WA to Sydney.
You must make at least one connection to fly from Seattle, WA to Sydney.
There are 16650 flights from Seattle, WA to Sydney per week.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$264
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$273
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$322
Virgin America, American, Delta, United, Alaska, US Airways, Hawaiian, Frontier
$194

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Singapore, Etihad, British Airways, Lufthansa, American, Air France, Thai, Emirates, United, US Airways, Air China, Malaysia, Delta, Virgin Australia, Qatar, China Southern, Qantas, China Eastern, New Zealand, Cathay
$1055
Etihad, American, United, Singapore, British Airways, Hawaiian, Cathay, China Eastern, Qantas, China Southern, Korean, Virgin Australia, Delta, Malaysia, Air France, Lufthansa, Emirates, EVA Air, Thai, New Zealand
$1305
New Zealand, Qantas, Virgin Australia
$1991
American, Virgin Australia, Qantas, China Eastern, Delta, New Zealand
$2002
Asiana, Hawaiian, EVA Air, Air China, Malaysia, Qantas, Turkish, Delta, Qatar, US Airways, China Eastern, Korean, China Southern, Cathay, Air Canada, Singapore, American, Air France, Emirates, Lufthansa, Etihad, British Airways, Finnair, United, KLM, All Nippon
$1008
Icelandair, Korean, Air Europa, Iberia, Condor, Delta, LOT, Swiss, Turkish, New Zealand, US Airways, KLM, Austrian, Lufthansa, Air France, Air Berlin, American, United, Air Canada, British Airways, Finnair, Brussels, Alitalia, Virgin Atlantic, Tap Portugal
$1026
Turkish, Royal Jordanian, EVA Air, Air China, Hainan, Gulf Air, Thai, All Nippon, Air France, Lufthansa, China Southern, Emirates, American, Malaysia, Delta, Asiana, Hawaiian, Finnair, British Airways, Etihad, Singapore, Air Canada, United, Qatar, Korean, Qantas, KLM, China Eastern, US Airways, Cathay
$798

Cheap International Flights to Sydney - SYD

Flights
Airline
Lowest Price
Asiana, KLM, Cathay, China Eastern, New Zealand, Air Canada, JAL, Air China, Delta, Fiji Airways, Korean, China Southern, Qantas, British Airways, Etihad, Singapore, Air France, Philippine, American, United, China Airlines
CAD1177
Cathay, China Eastern, Qantas, Korean, Virgin Australia, Delta, Malaysia, Air China, US Airways, Asiana, Lufthansa, Air France, American, United, Air Canada, Singapore, British Airways, Hawaiian, New Zealand
$1306
Qantas, KLM, British Airways, Air Canada, Delta, United, American, Air France, Korean
CAD1392
Delta, American
$1718
US Airways, Delta, United, American, Korean
$1714
KLM, Air Canada
CAD1872
Air Canada
CAD1637
Air Canada
CAD1867
United, Qantas, China Southern, China Eastern, Cathay, New Zealand, Air China, Etihad, Singapore, Delta, American, Philippine, Air France, Fiji Airways, Sichuan, KLM, JAL
CAD1092
New Zealand, Qantas
CAD2123
Korean, Fiji Airways, Air France, Philippine, American, United, Qantas, China Southern, China Eastern, Cathay, New Zealand, JAL, KLM, Delta, China Airlines, Singapore, Etihad, EVA Air
CAD1403
American, Delta, Etihad, New Zealand, Qantas, China Eastern
CAD1595
China Eastern, British Airways, Singapore, United, American, Air France, Lufthansa, Virgin Australia, US Airways, Delta, Qantas, Malaysia, Air China, New Zealand, Cathay
$1700
LOT, Brussels, Finnair, Austrian, Swiss, KLM, Turkish, Virgin Atlantic, US Airways, Air Transat, British Airways, Air Canada, Icelandair, American, Korean, Iberia, Lufthansa, Condor, Air France, United, Delta
CAD732
China Eastern, Lufthansa, Air France, American, United, Singapore, New Zealand, Malaysia, Delta, Qantas, Korean, Cathay, Hawaiian, British Airways, Virgin Australia
$1305
Delta, Qantas, China Eastern, Virgin Australia, American, New Zealand
$2002
Singapore, Etihad, British Airways, United, Finnair, Asiana, Air Canada, Qantas, Korean, Lufthansa, Air France, China Airlines, American, Philippine, KLM, Cathay, China Eastern, China Southern, JAL, Turkish, EVA Air, Air China, Delta
CAD800
Qantas, China Eastern, New Zealand
CAD1588
Cheap Flights from Seattle to Sydney, Australia, from $1064 Round trip from SEA to SYD