Flights from San Francisco to Portugal from USD 669
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from San Francisco to Portugal
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flight_land
USD
San Francisco (SFO)to
Lisbon (LIS)06/01/2027 - 13/01/2027
From
USD 678
Viewed 14 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)14/10/2026 - 28/10/2026
From
USD 678
Viewed 23 hours ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)24/08/2026 - 05/09/2026
From
USD 669
Viewed 1 day ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)04/11/2026 - 07/11/2026
From
USD 678
Viewed 1 day ago
Round trip
Economy
San Francisco (SFO)to
Terceira (TER)18/08/2026 - 25/08/2026
From
USD 1,162
Viewed 1 day ago
Round trip
Economy
San Francisco (SFO)to
Terceira (TER)25/08/2026 - 15/09/2026
From
USD 952
Viewed 18 hours ago
Round trip
Economy
San Francisco (SFO)to
Funchal (FNC)02/11/2026 - 10/11/2026
From
USD 698
Viewed 13 hours ago
Round trip
Economy
San Francisco (SFO)to
Funchal (FNC)16/09/2026 - 13/10/2026
From
USD 698
Viewed 1 day ago
Round trip
Economy
San Francisco (SFO)to
Ponta Delgada (PDL)18/11/2026 - 29/11/2026
From
USD 990
Viewed 1 day 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)
17/08/2026 - 26/08/2026
Round trip
Business
From
USD 4,724
Viewed 12 hours ago
San Francisco (SFO)to
Lisbon (LIS)
28/09/2026 - 07/10/2026
Round trip
Business
From
USD 5,244
Viewed 15 hours ago
San Francisco (SFO)to
Porto (OPO)
01/10/2026 - 24/10/2026
Round trip
Business
From
USD 7,295
Viewed 8 hours ago
San Francisco (SFO)to
Porto (OPO)
24/08/2026 - 05/09/2026
Round trip
Business
From
USD 6,797
Viewed 1 day ago
San Francisco (SFO)to
Terceira (TER)
18/08/2026 - 25/08/2026
Round trip
Business
From
USD 6,583
Viewed 1 day ago
San Francisco (SFO)to
Terceira (TER)
25/08/2026 - 15/09/2026
Round trip
Business
From
USD 5,652
Viewed 18 hours ago
San Francisco (SFO)to
Funchal (FNC)
20/10/2026 - 15/01/2027
Round trip
Business
From
USD 4,757
Viewed 17 hours ago
San Francisco (SFO)to
Funchal (FNC)
19/10/2026 - 24/10/2026
Round trip
Business
From
USD 7,517
Viewed 20 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 | 06/01/2027 - 13/01/2027 | From USD 678 Viewed 14 hours ago | |
| San Francisco (SFO) | Lisbon (LIS) | Round trip | Economy | 14/10/2026 - 28/10/2026 | From USD 678 Viewed 23 hours ago | |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 01/10/2026 - 24/10/2026 | From USD 899 Viewed 8 hours ago | |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 04/11/2026 - 07/11/2026 | From USD 678 Viewed 1 day ago | |
| San Francisco (SFO) | Terceira (TER) | Round trip | Economy | 08/06/2027 - 22/06/2027 | From USD 1,072 Viewed 1 day ago | |
| San Francisco (SFO) | Terceira (TER) | Round trip | Economy | 15/06/2027 - 29/06/2027 | From USD 1,088 Viewed 13 hours ago | |
| San Francisco (SFO) | Funchal (FNC) | Round trip | Economy | 02/11/2026 - 10/11/2026 | From USD 698 Viewed 13 hours ago | |
| San Francisco (SFO) | Funchal (FNC) | Round trip | Economy | 16/09/2026 - 13/10/2026 | From USD 698 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.