Flights from United States to Portugal from USD 462
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)Miami (MIA)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)New York/Newark (JFK)to
Lisbon (LIS)New York/Newark (JFK)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)Chicago (ORD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)*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 | 13/10/2025 - 23/10/2025 | From USD 549 Viewed 2 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip | Economy | 28/01/2026 - 02/02/2026 | From USD 549 Viewed 48 minutes ago | |
| New York/Newark (EWR) | Porto (OPO) | Round-trip | Economy | 01/02/2026 - 14/02/2026 | From USD 509 Viewed 2 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round-trip | Economy | 19/10/2025 - 03/11/2025 | From USD 509 Viewed 42 minutes ago | |
| Miami (MIA) | Lisbon (LIS) | Round-trip | Economy | 29/09/2025 - 11/10/2025 | From USD 569 Viewed 2 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round-trip | Economy | 02/10/2025 - 12/10/2025 | From USD 569 Viewed 1 hour ago | |
| Boston (BOS) | Lisbon (LIS) | Round-trip | Economy | 27/09/2025 - 05/10/2025 | From USD 599 Viewed 2 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round-trip | Economy | 22/10/2025 - 29/10/2025 | From USD 599 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.