SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
BCNBarcelona Airport
Barcelona, Spain
$1,234 USD
-62%$475 USD
Verified Nov 19, 2025 at 5:20 AMDecember 2025
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Limited Availability
14% of dates checked are available within 10% of the lowest price
Monday, December 29th, 2025
10 round-trip options
Returning
Sat, Jan 3, 2026•5 Day Trip
$3,367 USD
Returning
Sun, Jan 4, 2026•6 Day Trip
$2,167 USD
Returning
Mon, Jan 5, 2026•7 Day Trip
$1,944 USD
Returning
Tue, Jan 6, 2026•8 Day Trip
$1,329 USD
Returning
Wed, Jan 7, 2026•9 Day Trip
$1,294 USD
Returning
Thu, Jan 8, 2026•10 Day Trip
$824 USD
Returning
Fri, Jan 9, 2026•11 Day Trip
$874 USD
Returning
Sat, Jan 10, 2026•12 Day Trip
$864 USD
Returning
Sun, Jan 11, 2026•13 Day Trip
$614 USD
Returning
Mon, Jan 12, 2026•14 Day Trip
$499 USD