San Francisco (SFO) to Porto (OPO) flight deal in economy from $351
SFOSan Francisco International Airport
San Francisco, United States
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$488 USD
-28%$351 USD
Verified about 4 hours agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
29% of dates checked are available within 10% of the lowest price
Sunday, January 31st, 2027
Outbound Flights
·
→
·
→
·
→