San Francisco (SFO) to Brussels (BRU) flight deal in business from $3,983

Sunday, December 20th, 2026

10 round-trip options

Returning
Fri, Dec 25, 20265 Day Trip
$9,577 USD
Returning
Sat, Dec 26, 20266 Day Trip
$7,491 USD
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Sun, Dec 27, 20267 Day Trip
$7,241 USD
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Mon, Dec 28, 20268 Day Trip
$7,227 USD
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Tue, Dec 29, 20269 Day Trip
$4,888 USD
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Wed, Dec 30, 202610 Day Trip
$4,892 USD
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Thu, Dec 31, 202611 Day Trip
$4,878 USD
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Fri, Jan 1, 202712 Day Trip
$7,033 USD
Returning
Sat, Jan 2, 202713 Day Trip
$9,833 USD
Returning
Sun, Jan 3, 202714 Day Trip
$7,247 USD