San Francisco (SFO) to Porto (OPO) flight deal in economy from $728
SFOSan Francisco International Airport
San Francisco, United States
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$897 USD
-19%$728 USD
Verified 15 days agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
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Sun
Good Availability
47% of dates checked are available within 10% of the lowest price
Monday, January 4th, 2027
4 round-trip options
Returning
Mon, Jan 11, 2027•7 Day Trip
$767 USD
Returning
Wed, Jan 13, 2027•9 Day Trip
$745 USD
Returning
Thu, Jan 14, 2027•10 Day Trip
$745 USD
Returning
Sun, Jan 17, 2027•13 Day Trip
$795 USD