Seattle to Barcelona, Spain for only $477 roundtrip
Cheap flights from Seattle to Barcelona, Spain for only $477 roundtrip with Scandinavian Airlines.
Seattle, USA → Barcelona, Spain
Western USA to Madrid or Barcelona, Spain from only $408 roundtrip
Cheap flights from Western USA to Madrid or Barcelona, Spain from only $408 roundtrip with British Airways.
Western USA to Spanish cities from only $428 roundtrip (Jan-Apr dates)
Cheap flights from Western USA to Spanish cities from only $428 roundtrip with Delta Air Lines, Air France and KLM.
US cities to Barcelona, Spain from only $358 roundtrip (Nov-Mar dates)
Cheap flights from US cities to Barcelona, Spain from only $358 roundtrip with United Airlines.
Big sale from the USA to Europe from only $351 roundtrip
United Airlines have put many USA to Europe routes on sale. For example, fly non-stop from Chicago to Amsterdam, Netherlands for only $351 roundtrip with United Airlines (see image below).
Seattle to Barcelona or Madrid, Spain from only $366 roundtrip
Fly from Seattle to Barcelona or Madrid, Spain from only $366 roundtrip with United Airlines.
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