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Flights from United States to Portugal from 631 EUR
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1 Passenger, Economy
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Best Flight Deals from United States to Portugal
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EUR
New York/Newark (EWR)to
Lisbon (LIS)06/11/2026 - 13/11/2026
From
631 EUR
Viewed 14 hours ago
Round trip
Economy
New York/Newark (EWR)to
Lisbon (LIS)26/08/2026 - 03/09/2026
From
703 EUR
Viewed 2 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)14/10/2026 - 25/10/2026
From
655 EUR
Viewed 18 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)19/09/2026 - 30/09/2026
From
656 EUR
Viewed 22 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)04/08/2026 - 02/09/2026
From
678 EUR
Viewed 5 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)09/10/2026 - 14/10/2026
From
776 EUR
Viewed 10 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)05/08/2026 - 12/08/2026
From
862 EUR
Viewed 10 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)04/08/2026 - 10/08/2026
From
908 EUR
Viewed 10 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)15/10/2026 - 01/11/2026
From
1,317 EUR
Viewed 8 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)03/08/2026 - 14/08/2026
From
1,636 EUR
Viewed 16 hours ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)17/07/2026 - 07/08/2026
From
1,426 EUR
Viewed 6 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)12/09/2026 - 23/09/2026
From
671 EUR
Viewed 13 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)20/09/2026 - 02/10/2026
From
792 EUR
Viewed 6 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)01/08/2026 - 13/08/2026
From
908 EUR
Viewed 9 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)17/06/2026 - 22/06/2026
From
1,114 EUR
Viewed 3 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)09/09/2026 - 18/09/2026
From
881 EUR
Viewed 10 hours ago
Round trip
Economy
New York/Newark (JFK)to
Porto (OPO)23/07/2026 - 31/08/2026
From
862 EUR
Viewed 17 hours ago
Round trip
Economy
Miami (MIA)to
Porto (OPO)12/07/2026 - 02/08/2026
From
1,018 EUR
Viewed 18 hours ago
Round trip
Economy
Miami (MIA)to
Porto (OPO)20/06/2026 - 28/06/2026
From
1,068 EUR
Viewed 7 hours ago
Round trip
Economy
Boston (BOS)to
Funchal (FNC)05/07/2026 - 12/07/2026
From
843 EUR
Viewed 6 hours 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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EUR
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 06/11/2026 - 13/11/2026 | From 631 EUR Viewed 14 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 26/08/2026 - 03/09/2026 | From 703 EUR Viewed 2 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 14/10/2026 - 25/10/2026 | From 655 EUR Viewed 18 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 19/09/2026 - 30/09/2026 | From 656 EUR Viewed 22 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 04/08/2026 - 02/09/2026 | From 678 EUR Viewed 5 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 09/10/2026 - 14/10/2026 | From 776 EUR Viewed 10 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 05/08/2026 - 12/08/2026 | From 862 EUR Viewed 10 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 04/08/2026 - 10/08/2026 | From 908 EUR 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.