Flights from San Francisco to Porto from USD 600
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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 | 21/10/2025 - 08/11/2025 | From USD 600 Viewed 14 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 29/09/2025 - 09/10/2025 | From USD 625 Viewed 16 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 06/09/2025 - 15/09/2025 | From USD 829 Viewed 1 day ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 03/09/2025 - 13/09/2025 | From USD 845 Viewed 15 hours ago |
| San Francisco (SFO) | Porto (OPO) | Round-trip | Economy | 04/08/2025 - 12/08/2025 | From USD 929 Viewed 1 day 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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USD
San Francisco (SFO)to
Porto (OPO)
16/07/2025 - 28/08/2025
Round-trip
|
Business
From
USD 4,635
Viewed 15 hours ago
San Francisco (SFO)to
Porto (OPO)
04/08/2025 - 12/08/2025
Round-trip
|
Business
From
USD 4,646
Viewed 1 day 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.