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Flights from United States to Portugal from USD 624
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1 Passenger, Economy
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Best Flight Deals from United States to Portugal
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USD
New York/Newark (EWR)to
Lisbon (LIS)20/10/2026 - 18/11/2026
From
USD 712
Viewed 21 hours ago
Round trip
Economy
New York/Newark (EWR)to
Lisbon (LIS)04/10/2026 - 10/11/2026
From
USD 712
Viewed 15 hours ago
Round trip
Economy
Miami (MIA)to
Lisbon (LIS)19/09/2026 - 27/09/2026
From
USD 624
Viewed 20 hours ago
Round trip
Economy
Miami (MIA)to
Lisbon (LIS)17/09/2026 - 01/10/2026
From
USD 624
Viewed 21 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)02/10/2026 - 11/10/2026
From
USD 762
Viewed 23 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)30/10/2026 - 07/11/2026
From
USD 804
Viewed 2 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)28/10/2026 - 07/11/2026
From
USD 804
Viewed 18 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)05/10/2026 - 04/11/2026
From
USD 683
Viewed 10 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)19/10/2026 - 07/11/2026
From
USD 687
Viewed 13 hours ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)27/10/2026 - 12/11/2026
From
USD 761
Viewed 19 hours ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)09/10/2026 - 20/10/2026
From
USD 761
Viewed 18 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)21/09/2026 - 28/09/2026
From
USD 762
Viewed 29 minutes ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)17/08/2026 - 28/08/2026
From
USD 997
Viewed 16 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)20/08/2026 - 29/08/2026
From
USD 1,026
Viewed 16 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)30/08/2026 - 09/09/2026
From
USD 706
Viewed 7 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)22/10/2026 - 25/10/2026
From
USD 721
Viewed 16 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)05/10/2026 - 13/10/2026
From
USD 742
Viewed 4 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)25/10/2026 - 04/11/2026
From
USD 803
Viewed 17 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)14/10/2026 - 22/10/2026
From
USD 686
Viewed 19 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)14/10/2026 - 30/10/2026
From
USD 691
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.
Plan early and get the best prices
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USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 20/10/2026 - 18/11/2026 | From USD 712 Viewed 21 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 04/10/2026 - 10/11/2026 | From USD 712 Viewed 15 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 19/09/2026 - 27/09/2026 | From USD 624 Viewed 20 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 17/09/2026 - 01/10/2026 | From USD 624 Viewed 21 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 02/10/2026 - 11/10/2026 | From USD 762 Viewed 23 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 28/10/2026 - 07/11/2026 | From USD 804 Viewed 18 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 12/01/2027 - 26/01/2027 | From USD 804 Viewed 11 hours ago | |
| San Francisco (SFO) | Lisbon (LIS) | Round trip | Economy | 05/10/2026 - 04/11/2026 | From USD 683 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.