Flights from United States to Portugal from 485 EUR
expand_more
1 Passenger, Economy
expand_moreexpand_more
Promo Code
expand_moretoday
today
Best Flight Deals from United States to Portugal
flight_takeoff
flight_land
EUR
New York/Newark (EWR)to
Lisbon (LIS)07/09/2026 - 14/09/2026
From
524 EUR
Viewed 14 hours ago
Round trip
Economy
New York/Newark (EWR)to
Lisbon (LIS)24/07/2026 - 31/07/2026
From
997 EUR
Viewed 8 hours ago
Round trip
Economy
Miami (MIA)to
Lisbon (LIS)24/08/2026 - 30/08/2026
From
650 EUR
Viewed 6 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)20/10/2026 - 01/11/2026
From
523 EUR
Viewed 2 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)16/09/2026 - 30/09/2026
From
725 EUR
Viewed 8 hours ago
Round trip
Economy
Miami (MIA)to
Lisbon (LIS)29/10/2026 - 04/11/2026
From
524 EUR
Viewed 21 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)19/07/2026 - 25/07/2026
From
948 EUR
Viewed 13 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)15/08/2026 - 15/09/2026
From
650 EUR
Viewed 18 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)01/10/2026 - 09/10/2026
From
566 EUR
Viewed 1 hour ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)25/09/2026 - 01/10/2026
From
568 EUR
Viewed 3 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)26/08/2026 - 10/11/2026
From
740 EUR
Viewed 4 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)24/08/2026 - 20/09/2026
From
952 EUR
Viewed 14 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)30/09/2026 - 18/11/2026
From
788 EUR
Viewed 7 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)26/08/2026 - 16/10/2026
From
1,155 EUR
Viewed 7 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)21/09/2026 - 28/09/2026
From
485 EUR
Viewed 11 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)14/09/2026 - 30/09/2026
From
553 EUR
Viewed 13 hours ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)05/11/2026 - 12/11/2026
From
594 EUR
Viewed 11 hours ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)12/12/2026 - 07/01/2027
From
757 EUR
Viewed 10 hours ago
Round trip
Economy
Orlando (MCO)to
Lisbon (LIS)21/12/2026 - 28/12/2026
From
824 EUR
Viewed 1 hour ago
Round trip
Economy
New York/Newark (JFK)to
Porto (OPO)26/07/2026 - 11/11/2026
From
721 EUR
Viewed 8 hours ago
Round trip
Economy
*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
flight_takeoff
flight_land
EUR
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 07/09/2026 - 14/09/2026 | From 524 EUR Viewed 14 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 24/08/2026 - 30/08/2026 | From 650 EUR Viewed 6 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 20/10/2026 - 01/11/2026 | From 523 EUR Viewed 2 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 16/09/2026 - 30/09/2026 | From 725 EUR Viewed 8 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 29/10/2026 - 04/11/2026 | From 524 EUR Viewed 21 hours ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 01/10/2026 - 09/10/2026 | From 566 EUR Viewed 1 hour ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 25/09/2026 - 01/10/2026 | From 568 EUR Viewed 3 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 26/08/2026 - 10/11/2026 | From 740 EUR Viewed 4 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.