Flights from United States to Portugal from USD 428
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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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USD
New York/Newark (EWR)to
Lisbon (LIS)24/10/2026 - 19/11/2026
From
USD 484
Viewed 10 hours ago
Round trip
Economy
New York/Newark (EWR)to
Lisbon (LIS)24/10/2026 - 17/11/2026
From
USD 525
Viewed 10 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)02/11/2026 - 09/12/2026
From
USD 699
Viewed 10 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)30/03/2027 - 13/04/2027
From
USD 699
Viewed 13 hours ago
Round trip
Economy
Miami (MIA)to
Lisbon (LIS)07/12/2026 - 15/12/2026
From
USD 609
Viewed 12 hours ago
Round trip
Economy
Miami (MIA)to
Lisbon (LIS)26/02/2027 - 07/03/2027
From
USD 609
Viewed 57 minutes ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)24/10/2026 - 17/11/2026
From
USD 537
Viewed 8 hours ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)30/11/2026 - 09/12/2026
From
USD 539
Viewed 2 hours ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)24/10/2026 - 06/11/2026
From
USD 515
Viewed 1 hour ago
Round trip
Economy
San Francisco (SFO)to
Lisbon (LIS)02/11/2026 - 11/11/2026
From
USD 690
Viewed 14 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)11/12/2026 - 25/12/2026
From
USD 689
Viewed 4 hours ago
Round trip
Economy
Chicago (ORD)to
Lisbon (LIS)08/01/2027 - 15/01/2027
From
USD 689
Viewed 56 minutes ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)14/01/2027 - 23/01/2027
From
USD 699
Viewed 13 hours ago
Round trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)10/12/2026 - 17/12/2026
From
USD 699
Viewed 23 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)17/11/2026 - 24/11/2026
From
USD 604
Viewed 14 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)19/01/2027 - 26/01/2027
From
USD 604
Viewed 12 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)08/03/2027 - 23/03/2027
From
USD 758
Viewed 13 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Lisbon (LIS)21/01/2027 - 31/01/2027
From
USD 758
Viewed 5 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)05/03/2027 - 12/03/2027
From
USD 628
Viewed 16 hours ago
Round trip
Economy
New York/Newark (JFK)to
Lisbon (LIS)03/12/2026 - 07/12/2026
From
USD 629
Viewed 14 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 | 28/11/2026 - 04/12/2026 | From USD 572 Viewed 9 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 27/11/2026 - 05/12/2026 | From USD 591 Viewed 15 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 30/03/2027 - 13/04/2027 | From USD 699 Viewed 13 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 06/04/2027 - 12/04/2027 | From USD 701 Viewed 12 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 11/12/2026 - 15/12/2026 | From USD 609 Viewed 1 hour ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 07/12/2026 - 15/12/2026 | From USD 609 Viewed 12 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 30/11/2026 - 09/12/2026 | From USD 539 Viewed 2 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 27/11/2026 - 05/12/2026 | From USD 612 Viewed 15 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.