Find Copa Airlines flights from Washington Dulles (IAD) to Asuncion (ASU) from USD 813*

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Best prices on Washington Dulles to Asuncion flights

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Oct 2026
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Displaying fares for October-2026
  • IAD–ASU: cmp-view-offers-disclaimer. Check availability
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    • *Restrictions apply; please see Terms & Conditions.

    Round-trip fares from Washington Dulles to Asuncion

    USD
    Round-trip fares from Washington Dulles to Asuncion
    From
    To
    Fare Type
    Dates
    Price
    Washington Dulles (IAD)Asuncion (ASU)Round trip
    /
    Economy    		May 20, 2027 - May 28, 2027

    From

    USD 869

    Viewed 2 hours ago

    Washington Dulles (IAD)Asuncion (ASU)Round trip
    /
    Economy    		Jan 13, 2027 - Jan 22, 2027

    From

    USD 813

    Viewed 15 hours ago

    Washington Dulles (IAD)Asuncion (ASU)Round trip
    /
    Economy    		Jan 13, 2027 - Jan 23, 2027

    From

    USD 869

    Viewed 14 hours ago

    Washington Dulles (IAD)Asuncion (ASU)Round trip
    /
    Economy    		Jan 18, 2027 - Feb 05, 2027

    From

    USD 869

    Viewed 16 hours ago

    Washington Dulles (IAD)Asuncion (ASU)Round trip
    /
    Economy    		Jan 06, 2027 - Feb 03, 2027

    From

    USD 841

    Viewed 1 day ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
    *Restrictions apply; please see Terms & Conditions.

    Destination facts

    Destination airports
    • Asunción Airport (ASU)
    Copa Airlines hub

    Hub of the Americas® in Panama

    Destination FAQs

    Which country or territory is the destination on this page in?

    Destination country or territory: Paraguay.

    How do I identify the arrival airport?

    Check the name and code of the arrival airport in your selected itinerary.

    Where is the Hub of the Americas®?

    Copa Airlines’ Hub of the Americas® is in Panama.

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