Seattle / Tacoma (SEA) to Brussels (BRU) flight deal in economy from $344
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
BRUBrussels Airport (Zaventem Airport)
Brussels, Belgium
$427 USD
-19%$344 USD
Verified 3 days agoOctober 2026
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Good Availability
42% of dates checked are available within 10% of the lowest price
Friday, October 16th, 2026
Outbound Flights
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