Flights from Washington, D.C. to Lisbon from USD 791

Promo Code

Flights from Washington, D.C. to Lisbon

USD 791
USD 1.6K
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  • RangeUSD 791-USD 1,631

    Best Flight Deals from Washington, D.C. to Lisbon

    USD
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    Best Flight Deals from Washington, D.C. to Lisbon
    From
    To
    Fare Type
    Dates
    Price
    Washington, D.C. (IAD)Lisbon (LIS)Round trip
    |
    Economy
    11/10/2026 - 10/12/2026

    From

    USD 871

    Viewed 7 hours ago

    Washington, D.C. (IAD)Lisbon (LIS)Round trip
    |
    Economy
    12/08/2026 - 11/09/2026

    From

    USD 871

    Viewed 9 hours ago

    Washington, D.C. (IAD)Lisbon (LIS)Round trip
    |
    Economy
    29/07/2026 - 28/08/2026

    From

    USD 906

    Viewed 11 hours ago

    Washington, D.C. (IAD)Lisbon (LIS)Round trip
    |
    Economy
    19/08/2026 - 26/08/2026

    From

    USD 906

    Viewed 42 minutes ago

    Washington, D.C. (IAD)Lisbon (LIS)Round trip
    |
    Economy
    30/08/2026 - 08/09/2026

    From

    USD 901

    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.

    Business Flights Deals

    USD

    Washington, D.C. (IAD)to

    Lisbon (LIS)
    23/06/2026 - 30/06/2026

    Round trip

    Business

    From
    USD 5,631
    Viewed 9 hours ago

    Washington, D.C. (IAD)to

    Lisbon (LIS)
    16/06/2026 - 26/06/2026

    Round trip

    Business

    From
    USD 5,631
    Viewed 22 hours 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.