SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
BRUBrussels Airport (Zaventem Airport)
Brussels, Belgium
$474 USD
-18%$389 USD
Verified Sep 22, 2025 at 4:33 PMOctober 2025
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Good Availability
41% of dates checked are available within 10% of the lowest price
Thursday, October 2nd, 2025
Outbound Flights
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