Flights from Washington, D.C. to Portugal from USD 489
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
Ponta Delgada (PDL)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)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 | 12/04/2026 - 24/04/2026 | From USD 549 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 04/03/2026 - 12/03/2026 | From USD 549 Viewed 23 hours ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 27/04/2026 - 05/05/2026 | From USD 489 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 15/04/2026 - 20/04/2026 | From USD 489 Viewed 16 hours ago | |
| Washington, D.C. (IAD) | Ponta Delgada (PDL) | Round trip | Economy | 18/04/2026 - 29/04/2026 | From USD 592 Viewed 3 hours ago | |
| Washington, D.C. (IAD) | Ponta Delgada (PDL) | Round trip | Economy | 10/09/2026 - 19/09/2026 | From USD 812 Viewed 22 hours ago | |
| Washington, D.C. (IAD) | Faro (FAO) | Round trip | Economy | 13/02/2026 - 21/02/2026 | From USD 549 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Faro (FAO) | Round trip | Economy | 26/02/2026 - 18/03/2026 | From USD 549 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.