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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.
You must make at least one connection to fly from Seattle, WA to Sydney.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$265
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$265
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$309
Virgin America, American, Delta, United, Alaska, US Airways, Hawaiian, Frontier
$174

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, Air New Zealand, Cathay
$1474
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, Air New Zealand
$1295
Air New Zealand, Qantas, Virgin Australia
$1872
American, Virgin Australia, Qantas, China Eastern, Delta, Air New Zealand
$1885
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
$1036
Icelandair, Korean, Air Europa, Iberia, Condor, Delta, LOT, Swiss, Turkish, Air New Zealand, US Airways, KLM, Austrian, Lufthansa, Air France, Air Berlin, American, United, Air Canada, British Airways, Finnair, Brussels, Alitalia, Virgin Atlantic, Tap Portugal
$1030
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
$831

Cheap International Flights to Sydney - SYD

Flights
Airline
Lowest Price
Asiana, KLM, Cathay, China Eastern, Air 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
$1195
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, Air New Zealand
$1296
Qantas, KLM, British Airways, Air Canada, Delta, United, American, Air France, Korean
$1553
Delta, American
$1599
US Airways, Delta, United, American, Korean
$1487
KLM, Air Canada
$1783
Air Canada
$1553
Air Canada
$1778
United, Qantas, China Southern, China Eastern, Cathay, Air New Zealand, Air China, Etihad, Singapore, Delta, American, Philippine, Air France, Fiji Airways, Sichuan, KLM, JAL
$1179
Air New Zealand, Qantas
$1772
Korean, Fiji Airways, Air France, Philippine, American, United, Qantas, China Southern, China Eastern, Cathay, Air New Zealand, JAL, KLM, Delta, China Airlines, Singapore, Etihad, EVA Air
$1194
American, Delta, Etihad, Air New Zealand, Qantas, China Eastern
$1658
China Eastern, British Airways, Singapore, United, American, Air France, Lufthansa, Virgin Australia, US Airways, Delta, Qantas, Malaysia, Air China, Air New Zealand, Cathay
$1474
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
$681
China Eastern, Lufthansa, Air France, American, United, Singapore, Air New Zealand, Malaysia, Delta, Qantas, Korean, Cathay, Hawaiian, British Airways, Virgin Australia
$1334
Delta, Qantas, China Eastern, Virgin Australia, American, Air New Zealand
$1882
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
$704
Qantas, China Eastern, Air New Zealand
$1392
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Cheap Flights from Seattle to Sydney, Australia, from $1064 Round trip from SEA to SYD