Cheap flights from Barcelona to Blake Island from CA $489

View CA $489 flight on Sun, Nov. 9, 2025Opens in a new window

Popular airlines from Barcelona to Blake Island

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Cheap flights from Barcelona (BCN) to Blake Island (SEA)

Prices were available within the past 7 days and start at CA $489 for one-way flights and CA $1,150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, Nov. 9 - Thu, Nov. 13
BCN
Barcelona
SEA
Seattle
CA $1,150 Roundtrip, found 3 days ago
CA $1,150
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sun, Nov. 9 from Barcelona to Seattle, returning Thu, Nov. 13, priced at CA $1,150 found 3 days ago
Icelandair
Sun, Nov. 9 - Thu, Nov. 13
BCN
Barcelona
SEA
Seattle
CA $1,190 Roundtrip, found 3 days ago
CA $1,190
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sun, Nov. 9 from Barcelona to Seattle, returning Thu, Nov. 13, priced at CA $1,190 found 3 days ago
Aer Lingus
Wed, Aug. 20 - Thu, Sep. 4
BCN
Barcelona
SEA
Seattle
CA $1,333 Roundtrip, found 1 day ago
CA $1,333
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Aug. 20 from Barcelona to Seattle, returning Thu, Sep. 4, priced at CA $1,333 found 1 day ago
Turkish Airlines
Sun, Nov. 9 - Thu, Nov. 13
BCN
Barcelona
SEA
Seattle
CA $1,345 Roundtrip, found 3 days ago
CA $1,345
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sun, Nov. 9 from Barcelona to Seattle, returning Thu, Nov. 13, priced at CA $1,345 found 3 days ago
Air Canada
Thu, Jul. 31 - Mon, Sep. 15
BCN
Barcelona
SEA
Seattle
CA $1,378 Roundtrip, found 1 day ago
CA $1,378
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Jul. 31 from Barcelona to Seattle, returning Mon, Sep. 15, priced at CA $1,378 found 1 day ago
Lufthansa
Wed, Aug. 20 - Thu, Sep. 4
BCN
Barcelona
SEA
Seattle
CA $1,383 Roundtrip, found 1 day ago
CA $1,383
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Aug. 20 from Barcelona to Seattle, returning Thu, Sep. 4, priced at CA $1,383 found 1 day ago

Find the cheapest month to fly from Barcelona (BCN) to Seattle (SEA)

June is typically the cheapest month to fly

From CA $598 - CA $1,671 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.