Seattle / Tacoma (SEA) to Brussels (BRU) flight deal in economy from $713

Saturday, January 16th, 2027

7 round-trip options

Returning
Thu, Jan 21, 20275 Day Trip
$979 USD
Returning
Sat, Jan 23, 20277 Day Trip
$725 USD
Returning
Sun, Jan 24, 20278 Day Trip
$729 USD
Returning
Mon, Jan 25, 20279 Day Trip
$725 USD
Returning
Tue, Jan 26, 202710 Day Trip
$719 USD
Returning
Thu, Jan 28, 202712 Day Trip
$719 USD
Returning
Fri, Jan 29, 202713 Day Trip
$723 USD