Portela-Washington Dulles Airport
May Lowest Airfares -----
Portela-Washington Dulles Airport
June Lowest Airfares -----
Portela-Washington Dulles Airport
July Lowest Airfares -----
Portela-Washington Dulles Airport
August Lowest Airfares -----
Portela-Washington Dulles Airport
September Lowest Airfares -----
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Lisbon-Washington D.C
Estimated
Flight Time
8
Hours
15
Minutes
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Lisbon-Washington D.C
Number of Operating Airlines
5
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Operating Airlines for Portela-Washington Dulles Airport Route
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Other Destinations from:Lisbon
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Other Departures to: Washington D.C