Flights from San Francisco to Portugal from USD 597
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1 Passenger, Economy
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Best Flight Deals from San Francisco to Portugal
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USD
San Francisco (SFO)to
Lisbon (LIS)26/10/2026 - 04/11/2026
From
USD 597
Viewed 20 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)10/03/2027 - 17/03/2027
From
USD 597
Viewed 1 day ago
Round trip
Economy
San Francisco (SFO)to
Terceira (TER)13/11/2026 - 25/11/2026
From
USD 899
Viewed 6 hours ago
Round trip
Economy
San Francisco (SFO)to
Terceira (TER)04/11/2026 - 18/11/2026
From
USD 915
Viewed 6 hours ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)13/02/2027 - 21/02/2027
From
USD 815
Viewed 7 hours ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)06/10/2026 - 27/10/2026
From
USD 820
Viewed 9 hours ago
Round trip
Economy
San Francisco (SFO)to
Faro (FAO)03/10/2026 - 12/10/2026
From
USD 1,424
Viewed 10 hours ago
Round trip
Economy
San Francisco (SFO)to
Funchal (FNC)25/12/2026 - 01/01/2027
From
USD 2,171
Viewed 1 hour ago
Round trip
Economy
*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
Lisbon (LIS)
13/11/2026 - 02/12/2026
Round trip
Business
From
USD 4,575
Viewed 12 hours ago
San Francisco (SFO)to
Lisbon (LIS)
09/12/2026 - 13/01/2027
Round trip
Business
From
USD 4,575
Viewed 9 hours ago
San Francisco (SFO)to
Terceira (TER)
18/11/2026 - 22/12/2026
Round trip
Business
From
USD 6,249
Viewed 1 day ago
San Francisco (SFO)to
Terceira (TER)
13/11/2026 - 25/11/2026
Round trip
Business
From
USD 5,196
Viewed 6 hours ago
San Francisco (SFO)to
Porto (OPO)
06/10/2026 - 27/10/2026
Round trip
Business
From
USD 9,296
Viewed 9 hours ago
San Francisco (SFO)to
Porto (OPO)
30/09/2026 - 13/10/2026
Round trip
Business
From
USD 10,977
Viewed 1 day ago
San Francisco (SFO)to
Faro (FAO)
03/10/2026 - 12/10/2026
Round trip
Business
From
USD 11,693
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.
Best Flight Deals from San Francisco to Portugal
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USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Lisbon (LIS) | Round trip | Economy | 26/10/2026 - 04/11/2026 | From USD 597 Viewed 20 hours ago | |
| San Francisco (SFO) | Lisbon (LIS) | Round trip | Economy | 10/03/2027 - 17/03/2027 | From USD 597 Viewed 1 day ago | |
| San Francisco (SFO) | Terceira (TER) | Round trip | Economy | 27/07/2027 - 31/08/2027 | From USD 898 Viewed 1 day ago | |
| San Francisco (SFO) | Terceira (TER) | Round trip | Economy | 13/11/2026 - 25/11/2026 | From USD 899 Viewed 6 hours ago | |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 13/02/2027 - 21/02/2027 | From USD 815 Viewed 7 hours ago | |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 13/02/2027 - 21/03/2027 | From USD 879 Viewed 4 hours ago | |
| San Francisco (SFO) | Funchal (FNC) | Round trip | Economy | 25/12/2026 - 01/01/2027 | From USD 2,171 Viewed 1 hour 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.