San Francisco (SFO) to Brussels (BRU) flight deal in economy from $623

Monday, December 14th, 2026

10 round-trip options

Returning
Sat, Dec 19, 20265 Day Trip
$1,123 USD
Returning
Sun, Dec 20, 20266 Day Trip
$1,075 USD
Returning
Mon, Dec 21, 20267 Day Trip
$957 USD
Returning
Tue, Dec 22, 20268 Day Trip
$957 USD
Returning
Wed, Dec 23, 20269 Day Trip
$682 USD
Returning
Thu, Dec 24, 202610 Day Trip
$653 USD
Returning
Fri, Dec 25, 202611 Day Trip
$688 USD
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Sat, Dec 26, 202612 Day Trip
$814 USD
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Sun, Dec 27, 202613 Day Trip
$829 USD
Returning
Mon, Dec 28, 202614 Day Trip
$774 USD