Flights from United States to Portugal from 292 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)Miami (MIA)to
Lisbon (LIS)Boston (BOS)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)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)Washington, D.C. (IAD)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 | 17/03/2026 - 23/03/2026 | From 456 EUR Viewed 18 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 24/02/2026 - 24/03/2026 | From 390 EUR Viewed 3 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 27/02/2026 - 02/03/2026 | From 369 EUR Viewed 21 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 14/04/2026 - 28/09/2026 | From 479 EUR Viewed 8 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 05/03/2026 - 12/03/2026 | From 516 EUR Viewed 23 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 21/04/2026 - 13/05/2026 | From 540 EUR Viewed 17 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 07/04/2026 - 13/04/2026 | From 499 EUR Viewed 5 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 01/03/2026 - 11/03/2026 | From 515 EUR Viewed 2 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.