Flights from Washington, D.C. to Barcelona from USD 648

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Flights from Washington, D.C. to Barcelona

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Mar 2026
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Apr 2026
FromUSD 648*
Viewed 1 day ago
Flight Type Round Trip|Economy Class
May 2026
FromUSD 678*
Viewed 1 day ago
Flight Type Round Trip|Economy Class
USD 648
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    • RangeUSD 648-USD 841

    *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 Washington, D.C. to Barcelona

    USD
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    Best Flight Deals from Washington, D.C. to Barcelona
    From
    To
    Fare Type
    Dates
    Price
    Washington, D.C. (IAD)Barcelona (BCN)Round trip
    |
    Economy    		10/05/2026 - 27/05/2026

    From

    USD 678

    Viewed 1 day ago

    Washington, D.C. (IAD)Barcelona (BCN)Round trip
    |
    Economy    		01/09/2026 - 22/09/2026

    From

    USD 708

    Viewed 1 day ago

    Washington, D.C. (IAD)Barcelona (BCN)Round trip
    |
    Economy    		01/09/2026 - 08/09/2026

    From

    USD 666

    Viewed 7 hours ago

    Washington, D.C. (IAD)Barcelona (BCN)Round trip
    |
    Economy    		01/09/2026 - 09/09/2026

    From

    USD 678

    Viewed 15 hours ago

    Washington, D.C. (IAD)Barcelona (BCN)Round trip
    |
    Economy    		05/09/2026 - 14/09/2026

    From

    USD 698

    Viewed 1 hour 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

    Barcelona (BCN)
    13/06/2026 - 22/06/2026

    Round trip

    Business

    From
    USD 4,799
    Viewed 1 day ago

    Washington, D.C. (IAD)to

    Barcelona (BCN)
    05/06/2026 - 08/06/2026

    Round trip

    Business

    From
    USD 5,514
    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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