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Cheap Flights from Cardiff to Seattle - CWL to SEA

Did You Know?

KLM Royal Dutch Airlines has 406 connecting flights between Cardiff, GB and Seattle.
You must make at least one connection to fly from Cardiff, GB to Seattle.

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
British Airways, Finnair, Air Canada, Delta, United, American, Air France, Lufthansa, Aer Lingus, Iberia, Alitalia, SAS, Swiss, KLM, Air New Zealand, US Airways
€643
KLM, Swiss, Turkish, Alitalia, Brussels, Finnair, US Airways, Air New Zealand, SAS, Icelandair, British Airways, Air Canada, Delta, United, American, Air France, Condor, Lufthansa, Iberia, Virgin Atlantic
£503
Delta, Turkish, KLM, Swiss, SAS, Brussels, Air Canada, Lufthansa, Condor, Air France, United, US Airways
£504
KLM, Alitalia, Brussels, United, Air France, Delta, Lufthansa
£641
US Airways, Iberia, Delta, LOT, Swiss, American, Turkish, Air New Zealand, KLM, SAS, Brussels, Alitalia, British Airways, Air Canada, United, Lufthansa, Air France, Virgin Atlantic
£587
Brussels, Finnair, Air Transat, British Airways, Air Canada, Delta, United, American, Air France, Condor, Lufthansa, Iberia, Austrian, Swiss, KLM, US Airways
£387
Air France, American, Lufthansa, United, Delta, Air Canada, British Airways, KLM
£826
Delta, Air Canada, British Airways, Air Transat, Austrian, KLM, American, Air France, US Airways, United, Icelandair, Lufthansa
£394
US Airways, KLM, Austrian, SAS, Alitalia, Finnair, British Airways, Air Canada, United, American, Air Berlin, Air France, Lufthansa, Brussels, Turkish, Aeroflot, Swiss, Delta, Condor, Iberia, Air Europa, Korean, Virgin Atlantic, Air New Zealand, LOT
£620
KLM, Swiss, Finnair, British Airways, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, Aer Lingus, US Airways
€408
Air Transat, Finnair, Brussels, Iberia, Swiss, KLM, Virgin Atlantic, British Airways, Air Canada, United, American, Icelandair, Air France, Condor, Lufthansa, US Airways, Delta
£344
British Airways, Air Canada, Virgin Atlantic, Lufthansa, Air France, Air Berlin, American, United, Alitalia, Finnair, Brussels, LOT, Swiss, Turkish, Delta, Iberia, Air Europa, US Airways, KLM, Austrian, SAS
£575
US Airways, Virgin Atlantic, Turkish, KLM, Swiss, United, Austrian, LOT, SAS, Alitalia, Brussels, Icelandair, Air France, Air Berlin, American, Delta, Air Canada, Aeroflot, British Airways, Finnair, Iberia, Lufthansa
£567
Turkish, KLM, Swiss, Virgin Atlantic, LOT, Austrian, Alitalia, Brussels, Finnair, British Airways, Air Europa, Iberia, Air France, Air Berlin, American, United, Delta, Air Canada, US Airways, Lufthansa, SAS
£580
Delta, United, American, KLM, Air France, Lufthansa, US Airways
£674
KLM, Swiss, Brussels, Air Canada, Delta, United, Air France, Condor, Lufthansa, US Airways
£571
Air France, US Airways, Air New Zealand, KLM, Swiss, SAS, Alitalia, British Airways, Air Canada, United, American, Aer Lingus, Iberia, Delta, Lufthansa
€492
British Airways, Alitalia, Austrian, KLM, US Airways, SAS, Virgin Atlantic, Air Canada, United, Delta, American, Air Berlin, Lufthansa, Air France
£712
Air Canada, Iberia, Brussels, Air New Zealand, Lufthansa, British Airways, Alitalia, SAS, KLM, Turkish, Virgin Atlantic, Delta, United, American, Air France, US Airways, Swiss
£609
Air Berlin, Iberia, Austrian, Air France, American, Delta, United, Air Canada, British Airways, Alitalia, SAS, Swiss, KLM, Turkish, Virgin Atlantic, US Airways, Lufthansa
£586
United, KLM, British Airways, Delta, American, Air France, Lufthansa, Air Canada
€397
KLM, Air France, American, Delta
£707
US Airways, Virgin Atlantic, KLM, SAS, Alitalia, Brussels, British Airways, Air Canada, Delta, American, Air Berlin, United, Air France, Lufthansa
£663
KLM, Swiss, Turkish, Virgin Atlantic, US Airways, LOT, Alitalia, Brussels, British Airways, Air Canada, United, Delta, Air Berlin, Air France, Lufthansa, Iberia, Icelandair, American, SAS
£520
Lufthansa, Air France, American, United, Air Canada, British Airways, KLM, Delta
£634
Lufthansa, Air France, Iberia, Aer Lingus, United, Alitalia, Air Canada, SAS, Swiss, KLM, Air New Zealand, US Airways, American, Finnair, British Airways, Delta
€452
Lufthansa, Air France, Delta, United, Air Canada, KLM, American
£850
British Airways, US Airways, KLM, Air Canada, Delta, American, Air France, Lufthansa, Iberia, United
£680
Delta, Turkish, KLM, Swiss, SAS, Air Canada, Lufthansa, Air France, United, Brussels, US Airways
£652
Delta, Air Canada, British Airways, Finnair, Alitalia, United, Swiss, KLM, Air New Zealand, US Airways, Air France, Iberia, Aer Lingus, SAS, Lufthansa, American
€529
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Cheap Flights from Cardiff to Seattle, from £690 Round trip from CWL to SEA