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Cheap flights from Washington, D.C. to Lisbon

Book Washington, D.C. to Lisbon flight deals*

Lowest fares from
From
To
To
  • October2022
    No result for this month.
  • November2022
    From
    $803.82*
    Seen:1dayago
    Roundtrip*|Economy
  • December2022
    From
    $1,302.89*
    Seen:20hrsago
    Roundtrip*|Economy
  • January2023
    No result for this month.
  • February2023
    No result for this month.
  • March2023
    No result for this month.
  • Aer Lingus Plane Image

    Weather in Lisbon

    Thursday overcast clouds
    25°C 6 Oct 2022
    Friday sky is clear
    25°C 7 Oct 2022
    Saturday sky is clear
    27°C 8 Oct 2022
    Sunday overcast clouds
    23°C 9 Oct 2022
    Monday broken clouds
    23°C 10 Oct 2022
    Tuesday broken clouds
    21°C 11 Oct 2022
    Wednesday sky is clear
    23°C 12 Oct 2022
    Powered By: OpenWeatherMap.org