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

Monday, December 14th, 2026

6 round-trip options

Returning
Mon, Dec 21, 20267 Day Trip
$949 USD
Returning
Tue, Dec 22, 20268 Day Trip
$949 USD
Returning
Wed, Dec 23, 20269 Day Trip
$745 USD
Returning
Thu, Dec 24, 202610 Day Trip
$752 USD
Returning
Sun, Dec 27, 202613 Day Trip
$783 USD
Returning
Mon, Dec 28, 202614 Day Trip
$837 USD