Flights from United States to Portugal from 380 EUR
Best Flight Deals from United States to Portugal
Boston (BOS)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)New York/Newark (EWR)to
Porto (OPO)New York/Newark (EWR)to
Lisbon (LIS)New York/Newark (EWR)to
Lisbon (LIS)New York/Newark (EWR)to
Porto (OPO)Miami (MIA)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)Boston (BOS)to
Porto (OPO)New York/Newark (JFK)to
Lisbon (LIS)New York/Newark (JFK)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 | |
|---|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round-trip | Economy | 30/01/2026 - 01/03/2026 | From 510 EUR Viewed 1 hour ago | |
| Boston (BOS) | Lisbon (LIS) | Round-trip | Economy | 15/03/2026 - 22/03/2026 | From 510 EUR Viewed 4 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round-trip | Economy | 12/12/2025 - 03/03/2026 | From 556 EUR Viewed 17 minutes ago | |
| New York/Newark (EWR) | Porto (OPO) | Round-trip | Economy | 08/12/2025 - 13/12/2025 | From 608 EUR Viewed 3 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip | Economy | 12/05/2026 - 20/05/2026 | From 428 EUR Viewed 18 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round-trip | Economy | 10/03/2026 - 13/03/2026 | From 571 EUR Viewed 11 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round-trip | Economy | 11/02/2026 - 18/02/2026 | From 380 EUR Viewed 12 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round-trip | Economy | 09/02/2026 - 18/02/2026 | From 401 EUR Viewed 12 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.