Flights from United States to Portugal from 349 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)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)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Chicago (ORD)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)Boston (BOS)to
Ponta Delgada (PDL)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 | 24/02/2026 - 10/03/2026 | From 369 EUR Viewed 23 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 22/04/2026 - 28/04/2026 | From 375 EUR Viewed 10 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 20/02/2026 - 06/03/2026 | From 463 EUR Viewed 9 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 27/02/2026 - 01/03/2026 | From 464 EUR Viewed 7 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 21/03/2026 - 07/04/2026 | From 430 EUR Viewed 6 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 01/03/2026 - 08/03/2026 | From 498 EUR Viewed 12 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 02/04/2026 - 20/04/2026 | From 430 EUR Viewed 19 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 19/02/2026 - 23/02/2026 | From 531 EUR Viewed 21 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.