Flights from Portugal to Washington, D.C. (IAD) from USD 511
Best Flight Deals from Portugal to United States
Lisbon (LIS)to
Washington, D.C. (IAD)Lisbon (LIS)to
Washington, D.C. (IAD)Faro (FAO)to
Washington, D.C. (IAD)Faro (FAO)to
Washington, D.C. (IAD)*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.
Business Flights Deals
Lisbon (LIS)to
Round trip
Business
Lisbon (LIS)to
Round trip
Business
Faro (FAO)to
Round trip
Business
Faro (FAO)to
Round trip
Business
*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.
Best Flight Deals from Portugal to Washington, D.C.
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Lisbon (LIS) | Washington, D.C. (IAD) | Round trip | Economy | 18/02/2026 - 24/02/2026 | From USD 554 Viewed 2 minutes ago | |
| Lisbon (LIS) | Washington, D.C. (IAD) | Round trip | Economy | 29/03/2026 - 07/04/2026 | From USD 628 Viewed 15 hours ago | |
| Faro (FAO) | Washington, D.C. (IAD) | Round trip | Economy | 31/03/2026 - 09/12/2026 | From USD 675 Viewed 1 day ago | |
| Funchal (FNC) | Washington, D.C. (IAD) | Round trip | Economy | 04/11/2026 - 28/11/2026 | From USD 698 Viewed 1 day 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.