Flights from Lisbon to Washington, D.C. from USD 1,439

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Flights from Lisbon to Washington, D.C.

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
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Apr 2026
FromUSD 1,439*
Viewed 1 day ago
Flight Type Round Trip|Economy Class
May 2026
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USD 1.4K
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    • RangeUSD 1,439

    *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 Lisbon to Washington, D.C.

    USD
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    *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

    USD

    Lisbon (LIS)to

    Washington, D.C. (IAD)
    22/04/2026 - 24/04/2026

    Round trip

    Business

    From
    USD 5,727
    Viewed 1 day 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.

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