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$860+ Cheap flights from Asuncion (ASU) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — SEA
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Asuncion to Washington

Keep the following information in mind while searching for Asuncion to Washington flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$860
(LATAM Airlines)

Popular in

July

Cheapest in

April

Average price

$1,573
Provider with most accurate pricing for Asuncion Silvio Pettirossi-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Asuncion Silvio Pettirossi-Seattle/Tacoma Intl flights.
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From Asuncion Silvio Pettirossi to Washington
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Highest demand for flights based on searches. 4% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Asuncion to Washington

Best flights from Asuncion to Washington
Discover carefully curated flight deals from Asuncion to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

This LATAM Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:05 amASU - SEA
2 stops31h 40mLATAM Airlines
Sun 3/157:20 amSEA - ASU
2 stops18h 55mLATAM Airlines
Deal found 10/30$860
This Copa Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:59 amASU - SEA
2 stops25h 17mCopa Airlines
Sun 3/156:20 amSEA - ASU
2 stops37h 55mCopa Airlines
Deal found 11/1$1,163

Cheapflights Fare Finder

 
Customize your flight search to find flights from Asuncion to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Asuncion to Washington that are best for you.

Fly from

Asuncion

Fly to

Washington

Route

Depart

Return

Price

AsuncionSeattle

ASU - SEA

ASUSEA

Asuncion Silvio Pettirossi

Wed 3/11

11:05 am-2:45 pm

2 stops31h 40m

Seattle/Tacoma Intl

Sun 3/15

7:20 am-6:15 am

2 stops18h 55m

$860

AsuncionSeattle

ASU - SEA

ASUSEA

Asuncion Silvio Pettirossi

Tue 3/10

1:59 am-11:16 pm

2 stops25h 17m

Seattle/Tacoma Intl

Sun 3/15

6:20 am-12:15 am

2 stops37h 55m

$1,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Asuncion to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Asuncion with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Asuncion to Washington
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Related info for your journey

Find useful and relevant information for your journey from Asuncion to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Asuncion to Washington?

    Asuncion Silvio Pettirossi (ASU), located 7.8 mi from the city center, is the airport you fly out of when you book flights from Asuncion to Washington.

  • How long is the flight from Asuncion to State of Washington?

    There are many flights that can get you from Asuncion to State of Washington in 31h 40m. Fly via LATAM Airlines to get the fastest option. The distance between Asuncion and State of Washington is about 6426 mi.

  • Can I find deals for flights from Asuncion to Washington that include hotel bookings?

    Yes. In addition to deals on Asuncion to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Asuncion to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Asuncion to Washington.

  • Can I find deals for business class flights from Asuncion to Washington?

    Yes. Cheapflights offers flight deals from Asuncion to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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