Flights from Washington, D.C. to Portugal from USD 797
Best Flight Deals from Washington, D.C. to Portugal
Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Porto (OPO)Washington, D.C. (IAD)to
Porto (OPO)Washington, D.C. (IAD)to
Funchal (FNC)Washington, D.C. (IAD)to
Ponta Delgada (PDL)Washington, D.C. (IAD)to
Faro (FAO)Washington, D.C. (IAD)to
Faro (FAO)Washington, D.C. (IAD)to
Funchal (FNC)*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
Washington, D.C. (IAD)to
Round trip
Business
Washington, D.C. (IAD)to
Round trip
Business
Washington, D.C. (IAD)to
Round trip
Business
Washington, D.C. (IAD)to
Round trip
Business
Washington, D.C. (IAD)to
Round trip
Business
Washington, D.C. (IAD)to
Round trip
Business
Washington, D.C. (IAD)to
Round trip
Business
Washington, D.C. (IAD)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 Washington, D.C. to Portugal
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 12/08/2026 - 26/08/2026 | From USD 952 Viewed 23 hours ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 17/02/2027 - 11/03/2027 | From USD 952 Viewed 15 hours ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 31/08/2026 - 14/09/2026 | From USD 798 Viewed 15 hours ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 06/09/2026 - 12/09/2026 | From USD 797 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Funchal (FNC) | Round trip | Economy | 02/11/2026 - 14/11/2026 | From USD 1,080 Viewed 1 hour ago | |
| Washington, D.C. (IAD) | Ponta Delgada (PDL) | Round trip | Economy | 18/06/2026 - 02/07/2026 | From USD 1,860 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Faro (FAO) | Round trip | Economy | 13/09/2026 - 06/10/2026 | From USD 1,029 Viewed 12 hours ago | |
| Washington, D.C. (IAD) | Faro (FAO) | Round trip | Economy | 20/09/2026 - 29/09/2026 | From USD 1,030 Viewed 21 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.