Flights from United States to Portugal from USD 297
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from United States to Portugal
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flight_land
USD
New York/Newark (EWR)to
Lisbon (LIS)04/11/2026 - 12/11/2026
From
USD 425
Viewed 7 hours ago
Round trip
Economy
New York/Newark (EWR)to
Lisbon (LIS)10/11/2026 - 16/11/2026
From
USD 429
Viewed 7 hours ago
Round trip
Economy
Miami (MIA)to
Lisbon (LIS)02/11/2026 - 08/11/2026
From
USD 623
Viewed 9 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)15/01/2027 - 14/02/2027
From
USD 538
Viewed 4 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)31/01/2027 - 11/02/2027
From
USD 699
Viewed 12 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)02/11/2026 - 25/11/2026
From
USD 429
Viewed 10 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)24/10/2026 - 23/11/2026
From
USD 605
Viewed 47 minutes ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)12/10/2026 - 11/11/2026
From
USD 681
Viewed 8 hours ago
Round trip
Economy
Miami (MIA)to
Lisbon (LIS)28/01/2027 - 04/02/2027
From
USD 627
Viewed 23 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)12/11/2026 - 18/11/2026
From
USD 429
Viewed 22 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)10/03/2027 - 31/03/2027
From
USD 680
Viewed 7 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)08/01/2027 - 22/01/2027
From
USD 689
Viewed 10 hours ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)28/11/2026 - 05/12/2026
From
USD 753
Viewed 7 hours ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)07/01/2027 - 21/01/2027
From
USD 759
Viewed 7 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)27/02/2027 - 06/03/2027
From
USD 628
Viewed 2 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)14/01/2027 - 18/01/2027
From
USD 628
Viewed 22 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)09/02/2027 - 16/03/2027
From
USD 554
Viewed 2 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)05/02/2027 - 07/03/2027
From
USD 572
Viewed 1 hour ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)26/10/2026 - 06/11/2026
From
USD 754
Viewed 11 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)11/02/2027 - 15/02/2027
From
USD 758
Viewed 4 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
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USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 04/11/2026 - 12/11/2026 | From USD 425 Viewed 7 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 10/11/2026 - 16/11/2026 | From USD 429 Viewed 7 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 02/11/2026 - 08/11/2026 | From USD 623 Viewed 9 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 15/01/2027 - 14/02/2027 | From USD 538 Viewed 4 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 31/01/2027 - 11/02/2027 | From USD 699 Viewed 12 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 02/11/2026 - 25/11/2026 | From USD 429 Viewed 10 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 13/11/2026 - 25/11/2026 | From USD 429 Viewed 9 hours ago | |
| San Francisco (SFO) | Lisbon (LIS) | Round trip | Economy | 10/02/2027 - 10/03/2027 | From USD 686 Viewed 5 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.