San Francisco (SFO) to Brussels (BRU) flight deal in economy from $621

Saturday, December 5th, 2026

6 round-trip options

Returning
Sat, Dec 12, 20267 Day Trip
$749 USD
Returning
Sun, Dec 13, 20268 Day Trip
$621 USD
Returning
Mon, Dec 14, 20269 Day Trip
$624 USD
Returning
Tue, Dec 15, 202610 Day Trip
$717 USD
Returning
Fri, Dec 18, 202613 Day Trip
$1,188 USD
Returning
Sat, Dec 19, 202614 Day Trip
$1,184 USD