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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
44% of dates checked are available within 10% of the lowest price
Thursday, November 5th, 2026
10 round-trip options
Returning
Tue, Nov 10, 2026•5 Day Trip
$836 USD
Returning
Wed, Nov 11, 2026•6 Day Trip
$836 USD
Returning
Thu, Nov 12, 2026•7 Day Trip
$834 USD
Returning
Fri, Nov 13, 2026•8 Day Trip
$852 USD
Returning
Sat, Nov 14, 2026•9 Day Trip
$902 USD
Returning
Sun, Nov 15, 2026•10 Day Trip
$884 USD
Returning
Mon, Nov 16, 2026•11 Day Trip
$894 USD
Returning
Tue, Nov 17, 2026•12 Day Trip
$836 USD
Returning
Wed, Nov 18, 2026•13 Day Trip
$836 USD
Returning
Thu, Nov 19, 2026•14 Day Trip
$836 USD