Flights from San Francisco to Porto from USD 601
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1 Passenger, Economy
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Promo Code
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Flights from San Francisco to Porto
Best Flight Deals from San Francisco to Porto
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USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 16/10/2025 - 23/10/2025 | From USD 601 Viewed 1 day ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 01/10/2025 - 14/10/2025 | From USD 602 Viewed 9 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 10/11/2025 - 16/11/2025 | From USD 602 Viewed 14 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 16/09/2025 - 02/10/2025 | From USD 626 Viewed 1 day ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 16/03/2026 - 06/04/2026 | From USD 792 Viewed 10 hours 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
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flight_land
USD
San Francisco (SFO)to
Porto (OPO)
13/08/2025 - 28/08/2025
Round-trip
Business
From
USD 4,637
Viewed 7 hours ago
San Francisco (SFO)to
Porto (OPO)
15/07/2025 - 29/07/2025
Round-trip
Business
From
USD 4,998
Viewed 12 hours 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.