Flights from Portugal to Washington, D.C. (IAD) from 644 EUR
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from Portugal to United States
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EUR
Lisbon (LIS)to
Washington, D.C. (IAD)07/08/2026 - 16/08/2026
From
779 EUR
Viewed 4 hours ago
Round trip
Economy
Porto (OPO)to
Washington, D.C. (IAD)03/10/2026 - 10/10/2026
From
644 EUR
Viewed 11 hours ago
Round trip
Economy
*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
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EUR
Lisbon (LIS)to
Washington, D.C. (IAD)
07/08/2026 - 16/08/2026
Round trip
Business
From
2,909 EUR
Viewed 4 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.
Best Flight Deals from Portugal to Washington, D.C.
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EUR
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Lisbon (LIS) | Washington, D.C. (IAD) | Round trip | Economy | 07/08/2026 - 16/08/2026 | From 779 EUR Viewed 4 hours ago | |
| Porto (OPO) | Washington, D.C. (IAD) | Round trip | Economy | 03/10/2026 - 10/10/2026 | From 644 EUR Viewed 11 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.