Flights from United States to Portugal from 443 EUR
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)New York/Newark (JFK)to
Lisbon (LIS)New York/Newark (JFK)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)Boston (BOS)to
Porto (OPO)Boston (BOS)to
Porto (OPO)Miami (MIA)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 | 06/10/2025 - 17/10/2025 | From 513 EUR Viewed 7 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip | Economy | 11/08/2025 - 26/08/2025 | From 684 EUR Viewed 8 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round-trip | Economy | 22/10/2025 - 20/11/2025 | From 449 EUR Viewed 22 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round-trip | Economy | 23/10/2025 - 30/10/2025 | From 491 EUR Viewed 17 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round-trip | Economy | 20/10/2025 - 13/11/2025 | From 505 EUR Viewed 8 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round-trip | Economy | 21/11/2025 - 30/11/2025 | From 952 EUR Viewed 15 minutes ago | |
| Boston (BOS) | Lisbon (LIS) | Round-trip | Economy | 15/08/2025 - 27/08/2025 | From 765 EUR Viewed 3 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round-trip | Economy | 23/07/2025 - 24/08/2025 | From 664 EUR Viewed 16 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.