Portela-Washington Dulles Airport
April Lowest Airfares
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Portela-Washington Dulles Airport
May Lowest Airfares
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Portela-Washington Dulles Airport
June Lowest Airfares
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Portela-Washington Dulles Airport
July Lowest Airfares
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Portela-Washington Dulles Airport
August 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