San Francisco (SFO) to Porto (OPO) flight deal in economy from $786
SFOSan Francisco International Airport
San Francisco, United States
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$975 USD
-19%$786 USD
Verified 1 day agoNovember 2026
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Good Availability
44% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
10 round-trip options
Returning
Thu, Nov 26, 2026•5 Day Trip
$1,732 USD
Returning
Fri, Nov 27, 2026•6 Day Trip
$1,187 USD
Returning
Sat, Nov 28, 2026•7 Day Trip
$961 USD
Returning
Sun, Nov 29, 2026•8 Day Trip
$961 USD
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Mon, Nov 30, 2026•9 Day Trip
$894 USD
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Tue, Dec 1, 2026•10 Day Trip
$894 USD
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Wed, Dec 2, 2026•11 Day Trip
$877 USD
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Thu, Dec 3, 2026•12 Day Trip
$877 USD
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Fri, Dec 4, 2026•13 Day Trip
$882 USD
Returning
Sat, Dec 5, 2026•14 Day Trip
$932 USD