Flights from Washington, D.C. to Lisbon from USD 691

Promo Code

Flights from Washington, D.C. to Lisbon

USD 761
USD 1.9K
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  • RangeUSD 761-USD 1,862

    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
    16/10/2025 - 23/10/2025

    From

    USD 691

    Viewed 1 day ago

    Washington, D.C. (IAD)Lisbon (LIS)Round-trip
    |
    Economy
    04/09/2025 - 17/09/2025

    From

    USD 691

    Viewed 1 day ago

    Washington, D.C. (IAD)Lisbon (LIS)Round-trip
    |
    Economy
    05/09/2025 - 25/09/2025

    From

    USD 691

    Viewed 1 day ago

    Washington, D.C. (IAD)Lisbon (LIS)Round-trip
    |
    Economy
    12/01/2026 - 09/02/2026

    From

    USD 691

    Viewed 12 hours ago

    Washington, D.C. (IAD)Lisbon (LIS)Round-trip
    |
    Economy
    22/10/2025 - 28/10/2025

    From

    USD 691

    Viewed 18 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.

    Business Flights Deals

    USD

    Washington, D.C. (IAD)to

    Lisbon (LIS)
    27/07/2025 - 13/08/2025

    Round-trip

    Business

    From
    USD 3,685
    Viewed 1 day ago

    Washington, D.C. (IAD)to

    Lisbon (LIS)
    22/07/2025 - 31/07/2025

    Round-trip

    Business

    From
    USD 3,685
    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.