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Cheap Flights from Barcelona to Seattle - BCN to SEA

Did You Know?

KLM Royal Dutch Airlines has 437 connecting flights between Barcelona, ES and Seattle.
You must make at least one connection to fly from Barcelona, ES to Seattle.

Cheap International Flights from Barcelona - BCN

Flights
Airline
Lowest Price
Austrian, Icelandair, Iberia, Lufthansa, Air France, American, Delta, United, Air Canada, British Airways, Finnair, Brussels, Swiss, KLM, US Airways
€620
Delta, Brussels, Turkish, SAS, Swiss, KLM, LOT, Alitalia, British Airways, Air Canada, United, American, Air France, Lufthansa, Iberia, US Airways
€853
Air France, United, American, KLM, British Airways, Air Canada, Delta, Lufthansa
€651
Germanwings, SAS, Norwegian Shuttle, Air France, Air Berlin, Brussels, Swiss, Belavia, KLM, British Airways, Lufthansa, Austrian, Alitalia, Luxair, Air Europa, Vueling, Iberia
€112
Iberia, British Airways, American, Austrian, Air Berlin, Air France, Lufthansa, Finnair, Alitalia, Delta, Aeroflot, LOT, Swiss, Turkish, Air Europa, US Airways, Air Canada, KLM, SAS, Brussels, United
€597
Austrian, Luxair, NIKI, Belavia, KLM, Swiss, SAS, Brussels, Alitalia, Tap Portugal, Czech, Air Berlin, Air France, Lufthansa, Iberia, Vueling, Air Europa
€128
Air France, Austrian, Alitalia, Finnair, Aer Lingus, Air Canada, Lufthansa, Royal Air Maroc, American, Air Berlin, United, Transaero, Brussels, KLM, US Airways, Avianca, Icelandair, Air Europa, Iberia, Delta, Aeroflot, LOT, Swiss, Turkish, British Airways
€475
Finnair, Air Europa, Brussels, SAS, Austrian, US Airways, Iberia, Delta, KLM, Turkish, Swiss, LOT, British Airways, Air Canada, Aer Lingus, Lufthansa, Air France, Air Berlin, Alitalia, United, American
€554
British Airways, Turkish, Lufthansa, Brussels, Alitalia, LOT, Aeroflot, Delta, Iberia, Air Europa, US Airways, KLM, Austrian, SAS, Air France, Air Berlin, Finnair, United, Swiss, Air Canada, American
€665
Alitalia, Air France, Finnair, British Airways, Air Canada, United, American, Brussels, SAS, Austrian, KLM, Air Europa, Iberia, Delta, Aeroflot, LOT, Swiss, Lufthansa, Turkish, Air Berlin, US Airways
€685
British Airways, Finnair, Brussels, Austrian, United, Delta, American, Air France, Lufthansa, Iberia, Swiss, KLM, US Airways, Air Canada
€629
American, Delta, Air Canada, KLM, Air France, Lufthansa, United
€643
US Airways, KLM, Delta, United, American, Lufthansa, Air France
€952
TAROM, Alitalia, Croatia, Royal Jordanian, Aeroflot, UIA, Air France, Lufthansa, Pegasus, Austrian, LOT, Royal Air Maroc, Aegean, Turkish, KLM, Germanwings, Swiss, airBaltic
€110
US Airways, KLM, Air Canada, United, American, Air France, Lufthansa, Delta
€945
Belavia, Germanwings, Swiss, Austrian, SAS, Alitalia, Tap Portugal, Czech, Air France, Lufthansa, KLM, Air Europa, Vueling, Iberia
€99
Iberia, Icelandair, US Airways, Austrian, KLM, Delta, Aeroflot, Tap Portugal, Air Transat, LOT, Swiss, Turkish, United, Brussels, Jet Airways, Lufthansa, Air France, Air Berlin, Alitalia, American, SATA, Air Canada, British Airways, Finnair
€387
Air Canada
€719

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
Delta, American, Air France, Lufthansa, United, US Airways, Turkish, KLM, Brussels, Alitalia, British Airways, Iberia, Air Europa, Air Canada
€778
KLM, Brussels, British Airways, Air Canada, Delta, United, Air France, American, Iberia, Lufthansa, US Airways
€874
Iberia, Lufthansa, Air France, Air Canada, Delta, US Airways, Turkish, KLM, Brussels, Alitalia, British Airways, American, United
€828
Swiss, Austrian, British Airways, United, American, Air France, Condor, Lufthansa, KLM, Iberia, Delta
€618
Lufthansa, Air France, Delta, KLM
€877
Lufthansa, KLM, Alitalia, Delta, Air France
€847
KLM, Alitalia, Swiss, SAS, British Airways, United, Delta, Air France, Lufthansa, Iberia, American
€915
US Airways, KLM, Swiss, British Airways, Alitalia, Finnair, Air Canada, Delta, American, Air France, Lufthansa, Iberia, Air Europa, Turkish
€648
Lufthansa, Air France, American, United, Delta, Air Canada, KLM
€945
Air Europa, Iberia, KLM, Lufthansa, Air France, Air Berlin, British Airways, Germanwings, Norwegian Shuttle, Austrian, Alitalia
€94
Lufthansa, Air France, American, Delta, United, KLM
€628
Lufthansa, Air France, American, KLM
€983
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Cheap Flights from Barcelona to Seattle, from €646 Round trip from BCN to SEA