Flights from United States to Portugal from 540 EUR
Best Flight Deals from United States to Portugal
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 (JFK)to
Lisbon (LIS)New York/Newark (JFK)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)Boston (BOS)to
Porto (OPO)Chicago (ORD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Porto (OPO)San Francisco (SFO)to
Terceira (TER)Boston (BOS)to
Funchal (FNC)*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 | 07/10/2026 - 14/10/2026 | From 540 EUR Viewed 19 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 04/08/2026 - 18/08/2026 | From 790 EUR Viewed 21 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 05/08/2026 - 15/08/2026 | From 913 EUR Viewed 8 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 28/06/2026 - 06/07/2026 | From 973 EUR Viewed 13 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 14/08/2026 - 05/09/2026 | From 698 EUR Viewed 14 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 29/06/2026 - 05/09/2026 | From 783 EUR Viewed 4 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 22/07/2026 - 20/08/2026 | From 823 EUR Viewed 19 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 24/05/2026 - 08/06/2026 | From 1,134 EUR Viewed 20 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.