Cheap Flights from San Francisco to Brussels
Browse current best options from San Francisco. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Francisco
RatePunk searches hundreds of travel sites at once for deals on flights to Brussels
Prices updated 1 day ago
462 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)
Today’s best flight deals from San Francisco to Brussels
Explore current cheapest deals departing from San Francisco to Brussels
2026-11-09 – 2026-11-24
SFO - Brussels
84% AI deal score
$698
$591
Round trip
2026-11-04 – 2026-11-11
SFO - Brussels
88% AI deal score
$723
$592
Round trip
2026-11-08 – 2026-11-17
SFO - Brussels
84% AI deal score
$706
$592
Round trip
2026-11-02 – 2026-11-18
SFO - Brussels
83% AI deal score
$695
$595
Round trip
2026-11-08 – 2026-11-24
SFO - Brussels
83% AI deal score
$694
$601
Round trip
2026-11-02 – 2026-11-17
SFO - Brussels
82% AI deal score
$695
$605
Round trip
2026-11-23 – 2026-12-08
SFO - Brussels
79% AI deal score
$706
$609
Round trip
2026-11-23 – 2026-12-09
SFO - Brussels
80% AI deal score
$707
$609
Round trip
2026-11-23 – 2026-12-10
SFO - Brussels
80% AI deal score
$707
$609
Round trip
2026-11-24 – 2026-12-09
SFO - Brussels
79% AI deal score
$706
$609
Round trip
