Flights from United States to Portugal from USD 499
Best Flight Deals from United States to Portugal
New York/Newark (EWR)to
Lisbon (LIS)New York/Newark (EWR)to
Lisbon (LIS)New York/Newark (EWR)to
Porto (OPO)New York/Newark (EWR)to
Porto (OPO)Boston (BOS)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)Boston (BOS)to
Porto (OPO)Los Angeles (LAX)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)New York/Newark (JFK)to
Lisbon (LIS)New York/Newark (JFK)to
Lisbon (LIS)*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
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip | Economy | 27/09/2025 - 16/10/2025 | From USD 549 Viewed 1 hour ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip | Economy | 14/11/2025 - 26/11/2025 | From USD 549 Viewed 21 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round-trip | Economy | 24/11/2025 - 08/12/2025 | From USD 509 Viewed 20 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round-trip | Economy | 29/11/2025 - 05/12/2025 | From USD 509 Viewed 14 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round-trip | Economy | 27/09/2025 - 14/10/2025 | From USD 599 Viewed 17 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round-trip | Economy | 08/10/2025 - 16/10/2025 | From USD 599 Viewed 16 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round-trip | Economy | 01/11/2025 - 09/11/2025 | From USD 569 Viewed 12 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round-trip | Economy | 25/09/2025 - 15/10/2025 | From USD 569 Viewed 9 minutes 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.