Flights from United States to Portugal from USD 386
Best Flight Deals from United States to Portugal
New York/Newark (EWR)to
Lisbon (LIS)New York/Newark (EWR)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)Boston (BOS)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)San Francisco (SFO)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)Boston (BOS)to
Porto (OPO)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)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 | 03/02/2026 - 17/03/2026 | From USD 441 Viewed 22 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 18/02/2026 - 04/03/2026 | From USD 441 Viewed 21 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 10/03/2026 - 19/03/2026 | From USD 525 Viewed 5 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 27/02/2026 - 08/03/2026 | From USD 540 Viewed 19 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 06/02/2026 - 14/02/2026 | From USD 645 Viewed 22 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 20/02/2026 - 06/03/2026 | From USD 645 Viewed 19 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 26/01/2026 - 03/02/2026 | From USD 510 Viewed 16 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 11/02/2026 - 17/02/2026 | From USD 510 Viewed 15 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.