Make a free Stopover in Portugal
Stay up to 10 days in Lisbon or Porto at no extra flight cost and enjoy 500+ partner offers.
Book Now
Flights from Porto to San Francisco from 740 EUR
expand_more
1 Passenger, Economy
expand_moreexpand_more
Promo Code
expand_moretoday
today
Flights from Porto to San Francisco
Discover the cheapest day and month to travel
expand_more
expand_more
expand_more
Try updating your route (origin and/or destination) or interact with individual dates below in order to find offers.
Best Flight Deals from Porto to San Francisco
flight_takeoff
flight_land
EUR
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Porto (OPO) | San Francisco (SFO) | Round trip | Economy | 09/08/2027 - 21/08/2027 | From 740 EUR Viewed 6 hours ago | |
| Porto (OPO) | San Francisco (SFO) | Round trip | Economy | 01/03/2027 - 15/03/2027 | From 775 EUR Viewed 29 minutes ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Business Flights Deals
flight_takeoff
flight_land
EUR
There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.