SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
BRUBrussels Airport (Zaventem Airport)
Brussels, Belgium
$791 USD
-44%$443 USD
Verified Dec 1, 2025 at 4:05 AMLimited Availability
18% of dates checked are available within 10% of the lowest price
Sunday, December 21st, 2025
10 round-trip options
Returning
Fri, Dec 26, 2025•5 Day Trip
$2,030 USD
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Sat, Dec 27, 2025•6 Day Trip
$2,030 USD
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Sun, Dec 28, 2025•7 Day Trip
$1,826 USD
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Mon, Dec 29, 2025•8 Day Trip
$1,899 USD
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Tue, Dec 30, 2025•9 Day Trip
$1,959 USD
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Wed, Dec 31, 2025•10 Day Trip
$1,894 USD
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Thu, Jan 1, 2026•11 Day Trip
$1,971 USD
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Fri, Jan 2, 2026•12 Day Trip
$1,921 USD
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Sat, Jan 3, 2026•13 Day Trip
$2,538 USD
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Sun, Jan 4, 2026•14 Day Trip
$2,684 USD