Flights from Portugal to Washington, D.C. (IAD) from USD 1,142
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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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USD
Lisbon (LIS)to
Washington, D.C. (IAD)11/07/2026 - 30/11/2026
From
USD 1,142
Viewed 12 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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USD
Lisbon (LIS)to
Washington, D.C. (IAD)
11/07/2026 - 30/11/2026
Round trip
Business
From
USD 4,662
Viewed 12 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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flight_land
USD
There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*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.