Cheap flights from Seattle to Catalonia Pyrenees from CA $466

View CA $466 flight on Tue, Oct. 14, 2025Opens in a new window

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Cheap flights from Seattle (SEA) to Catalonia Pyrenees (BCN)

Prices were available within the past 7 days and start at CA $466 for one-way flights and CA $697 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, Oct. 12 - Thu, Oct. 23
SEA
Seattle
BCN
Barcelona
CA $697 Roundtrip, found 3 hours ago
CA $697
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Sun, Oct. 12 from Seattle to Barcelona, returning Thu, Oct. 23, priced at CA $697 found 3 hours ago
Aer Lingus
Sun, Oct. 12 - Thu, Oct. 23
SEA
Seattle
BCN
Barcelona
CA $722 Roundtrip, found 3 hours ago
CA $722
Roundtrip
found 3 hours ago
Select Aer Lingus flight, departing Sun, Oct. 12 from Seattle to Barcelona, returning Thu, Oct. 23, priced at CA $722 found 3 hours ago
Icelandair
Fri, Nov. 7 - Fri, Nov. 14
SEA
Seattle
BCN
Barcelona
CA $763 Roundtrip, found 2 days ago
CA $763
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Nov. 7 from Seattle to Barcelona, returning Fri, Nov. 14, priced at CA $763 found 2 days ago
American Airlines
Mon, Sep. 29 - Wed, Oct. 8
SEA
Seattle
BCN
Barcelona
CA $780 Roundtrip, found 2 days ago
CA $780
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Sep. 29 from Seattle to Barcelona, returning Wed, Oct. 8, priced at CA $780 found 2 days ago
British Airways
Mon, Sep. 29 - Wed, Oct. 8
SEA
Seattle
BCN
Barcelona
CA $781 Roundtrip, found 2 days ago
CA $781
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Sep. 29 from Seattle to Barcelona, returning Wed, Oct. 8, priced at CA $781 found 2 days ago
Air Canada
Mon, Sep. 29 - Wed, Oct. 8
SEA
Seattle
BCN
Barcelona
CA $908 Roundtrip, found 2 days ago
CA $908
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Sep. 29 from Seattle to Barcelona, returning Wed, Oct. 8, priced at CA $908 found 2 days ago
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