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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
52% of dates checked are available within 10% of the lowest price
Wednesday, October 14th, 2026
8 round-trip options
Returning
Tue, Oct 20, 2026•6 Day Trip
$777 USD
Returning
Thu, Oct 22, 2026•8 Day Trip
$777 USD
Returning
Fri, Oct 23, 2026•9 Day Trip
$782 USD
Returning
Sat, Oct 24, 2026•10 Day Trip
$842 USD
Returning
Sun, Oct 25, 2026•11 Day Trip
$842 USD
Returning
Mon, Oct 26, 2026•12 Day Trip
$842 USD
Returning
Tue, Oct 27, 2026•13 Day Trip
$780 USD
Returning
Wed, Oct 28, 2026•14 Day Trip
$782 USD