Seattle / Tacoma (SEA) to Brussels (BRU) flight deal in economy from $713
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
BRUBrussels Airport (Zaventem Airport)
Brussels, Belgium
$845 USD
-16%$713 USD
Verified about 21 hours agoOctober 2026
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Good Availability
52% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
8 round-trip options
Returning
Sat, Oct 24, 2026•6 Day Trip
$846 USD
Returning
Mon, Oct 26, 2026•8 Day Trip
$842 USD
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Tue, Oct 27, 2026•9 Day Trip
$780 USD
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Wed, Oct 28, 2026•10 Day Trip
$782 USD
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Thu, Oct 29, 2026•11 Day Trip
$782 USD
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Fri, Oct 30, 2026•12 Day Trip
$783 USD
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Sat, Oct 31, 2026•13 Day Trip
$757 USD
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Sun, Nov 1, 2026•14 Day Trip
$757 USD