Flights from United States to Portugal from 534 EUR
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)New York/Newark (JFK)to
Lisbon (LIS)New York/Newark (JFK)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)Los Angeles (LAX)to
Lisbon (LIS)Los Angeles (LAX)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)Chicago (ORD)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 | 24/05/2026 - 03/06/2026 | From 690 EUR Viewed 14 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 13/05/2026 - 20/05/2026 | From 697 EUR Viewed 20 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 21/09/2026 - 30/09/2026 | From 749 EUR Viewed 17 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 13/07/2026 - 20/07/2026 | From 867 EUR Viewed 6 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 31/07/2026 - 23/08/2026 | From 770 EUR Viewed 8 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 20/09/2026 - 23/09/2026 | From 967 EUR Viewed 8 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 26/05/2026 - 02/07/2026 | From 776 EUR Viewed 10 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 25/05/2026 - 02/07/2026 | From 776 EUR Viewed 10 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.