Flights from Washington, D.C. to Portugal from USD 550
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
Ponta Delgada (PDL)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
Funchal (FNC)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
Porto Santo (PXO)*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
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Business
Washington, D.C. (IAD)to
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Business
Washington, D.C. (IAD)to
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Business
Washington, D.C. (IAD)to
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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
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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 | 19/08/2026 - 25/08/2026 | From USD 952 Viewed 20 hours ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 29/07/2026 - 19/11/2026 | From USD 961 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Ponta Delgada (PDL) | Round trip | Economy | 03/09/2026 - 07/09/2026 | From USD 938 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 25/11/2026 - 04/12/2026 | From USD 745 Viewed 20 hours ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 29/07/2026 - 07/09/2026 | From USD 746 Viewed 12 hours ago | |
| Washington, D.C. (IAD) | Ponta Delgada (PDL) | Round trip | Economy | 23/08/2026 - 29/08/2026 | From USD 877 Viewed 16 hours ago | |
| Washington, D.C. (IAD) | Funchal (FNC) | Round trip | Economy | 11/12/2026 - 18/12/2026 | From USD 1,009 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Faro (FAO) | Round trip | Economy | 14/10/2026 - 21/10/2026 | From USD 550 Viewed 18 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.