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 AMDecember 2025
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Thursday, December 18th, 2025
10 round-trip options
Returning
Tue, Dec 23, 2025•5 Day Trip
$1,345 USD
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Wed, Dec 24, 2025•6 Day Trip
$1,324 USD
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Thu, Dec 25, 2025•7 Day Trip
$1,318 USD
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Fri, Dec 26, 2025•8 Day Trip
$1,560 USD
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Sat, Dec 27, 2025•9 Day Trip
$1,601 USD
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Sun, Dec 28, 2025•10 Day Trip
$1,754 USD
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Mon, Dec 29, 2025•11 Day Trip
$1,827 USD
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Tue, Dec 30, 2025•12 Day Trip
$2,051 USD
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Wed, Dec 31, 2025•13 Day Trip
$1,842 USD
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Thu, Jan 1, 2026•14 Day Trip
$1,619 USD