Cheap Flights from Washington Dulles International Airport to Lisbon (LIS) Find and Compare the Best Airline Deals | Skyticket

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2025/4
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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

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Washington Dulles－Lisbon Portela Airport
April Lowest Airfares
USD1,156

The airfare displayed above is for Turkish Airlines

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Washington Dulles－Lisbon Portela Airport
May Lowest Airfares -----

Washington Dulles－Lisbon Portela Airport
June Lowest Airfares -----
Washington Dulles－Lisbon Portela Airport
July Lowest Airfares -----
Washington Dulles－Lisbon Portela Airport
August Lowest Airfares
USD765

The airfare displayed above is for Turkish Airlines

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Washington D.C－Lisbon
Estimated Flight Time
10 Hours 15 Minutes
Washington D.C－Lisbon
Number of Operating Airlines
17

Operating Airlines for Washington Dulles－Lisbon Portela Airport Route
Non-StopUnited Airlines

Air Canada

Air France

Royal Air Maroc

ITA Airways

British Airways

Delta Air Lines

Emirates Airlines

Iberia Airlines

Klm Royal Dutch Airlines

Lufthansa German Airlines

Swissair

Scandinavian Airlines

Brussels Airlines

Aeroflot Russian Airlines

Turkish Airlines

LCCAustrian Airlines

Other Destinations from:Washington D.C
* Fares vary in accordance to seat availability
Other Departures to: Lisbon

Dallas/Fort Worth Airport－Lisbon(Portela)
USD824〜
O'Hare Airport－Lisbon(Portela)
USD656〜
* Fares vary in accordance to seat availability