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ASU - IAD

Find cheap flights from Asuncion to Washington Dulles Airport from $275

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Asuncion to Dulles Intl departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Asuncion to Dulles Intl (ASU-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Asuncion to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:40 am - 6:25 amASU-IAD
24h 45m1 stop
7:45 am - 4:35 amIAD-ASU
20h 50m1 stop
$510Avianca
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Tue, Sep 3 - Tue, Sep 17
5:40 am - 6:25 amASU-IAD
24h 45m1 stop
6:15 am - 4:35 amIAD-ASU
22h 20m2 stops
$511Avianca
Find Deal
Tue, Sep 3 - Tue, Sep 17
12:50 am - 3:10 pmASU-IAD
14h 20m1 stop
2:35 am - 10:55 pmIAD-ASU
20h 20m1 stop
$666Copa Airlines
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Wed, May 29 - Wed, Jun 5
11:25 am - 3:12 pmASU-IAD
27h 47m3 stops
6:15 am - 4:35 amIAD-ASU
22h 20m2 stops
Tue, Sep 3 - Tue, Sep 17
1:45 am - 1:45 pmASU-IAD
36h 00m3 stops
7:45 am - 4:35 amIAD-ASU
20h 50m1 stop
Mon, Sep 2 - Tue, Sep 17
12:50 am - 3:10 pmASU-IAD
14h 20m1 stop
2:39 am - 10:52 pmIAD-ASU
20h 13m1 stop
$902Copa Airlines
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Wed, Jul 31 - Fri, Aug 30
10:50 am - 6:53 pmASU-IAD
32h 03m2 stops
6:00 am - 6:10 amIAD-ASU
22h 10m2 stops
$997LATAM Airlines
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Mon, Aug 19 - Mon, Jan 13
6:55 am - 9:19 amASU-IAD
26h 24m2 stops
5:00 pm - 11:20 amIAD-ASU
18h 20m2 stops
$1,003LATAM Airlines
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Thu, Aug 1 - Sat, Aug 31
1:57 am - 2:01 pmASU-IAD
12h 04m1 stop
12:35 pm - 4:37 amIAD-ASU
16h 02m2 stops
$1,800United Airlines
Find Deal
Wed, May 29 - Thu, Jun 6
1:57 am - 2:01 pmASU-IAD
12h 04m1 stop
12:40 pm - 5:12 amIAD-ASU
16h 32m2 stops
$1,802United Airlines
Find Deal
Mon, Sep 9 - Tue, Sep 24

Flights from Asuncion to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Asuncion to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Asuncion to Washington Dulles Airport?

The average price of all flights from Asuncion to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
For Asuncion to Washington Dulles Airport, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Washington Dulles Airport back to Asuncion, the best deals are generally found on Thursday, with Wednesday being the most expensive.

What is the cheapest month to fly from Asuncion to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Asuncion to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Asuncion to Washington, D.C. Dulles Intl Airport is October, where tickets cost $759 on average. On the other hand, the most expensive months are January and February, where the average cost of tickets is $982 and $944 respectively.

How far in advance should I book a flight from Asuncion to Washington, D.C. Dulles Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Asuncion to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Asuncion to Washington, D.C. Dulles Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

Which airlines provide the cheapest flights from Asuncion to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Asuncion to Washington Dulles Airport found on KAYAK was with Avianca for $275. Avianca proposed a round-trip connection from $510 and Copa Airlines from $666.

Good to know

Low season

February

High season

April

Cheapest flight

$275
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Asuncion to Washington Dulles Airport

When to book flights from Asuncion to Dulles Intl

Are your dates flexible? Find out the best times to travel from Asuncion to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Asuncion to Washington Dulles Airport flights

  • What is the cheapest flight from Asuncion to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Asuncion to Washington, D.C. Dulles Intl Airport was $275 for a one-way ticket and $510 for a round-trip.

  • Do I need a passport to fly between Asuncion and Washington Dulles Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Asuncion and on arrival in Washington Dulles Airport.

  • Which airports will I be using when flying from Asuncion to Washington Dulles Airport?

    Asuncion and Washington Dulles Airport are both served by 1 main airport. You will leave Asuncion from Asuncion Silvio Pettirossi and will be arriving at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Asuncion to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Asuncion to Washington Dulles Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Asuncion and Washington Dulles Airport, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Asuncion to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Asuncion to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Asuncion to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Asuncion is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Asuncion to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Asuncion with another airline. Booking your flights between Asuncion and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Asuncion to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Asuncion up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Asuncion to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Asuncion to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Asuncion to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Copa AirlinesOverall score based on 2799 reviews
8.1Boarding
7.7Comfort
7.3Food
8.3Crew
7.2Entertainment
Airline reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

10.0 ExcellentAnonymous, Mar 2024PTY - BWI
Read more about Copa Airlines reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

landed in panama it was in terminal one. We had to take a bus to terminal two for customs. Then back to terminal one. It was very frustrating. Then, on the way back from panama it was the same situation. We had to go back and forth between terminals to check in and drop our bags and then to board. When we were leaving, we had to wait in line for the boarding area and go through another gate security process. They told the bottles of water and coffee were bought while in line in the airport after we passed the main security. Ridiculous (and expensive). A much better communication system is needed.

This was my first time flying Copa but I'll definitely be back! Great service, professional agents, and delicious food for a fair price. Thanks for a great trip!

Horrible experience from start to end. Copa costumer service is non existent. They treat you bad. Everybody tells you different information. We didn’t received our luggage in the 1 day stop we did even we they said if was not going to be a problem. They didn’t respect the seats that we had and spread our family leaving in between of two big people who didn’t leave any space for me and crush me from side to side. I’ll never recommend Copa to anybody.

No cumpli mencionado trayecto por reasignacion de Copa Pero extraviaron mis maletas por su culpa

I was fortunate enough to have an entire row to myself and that was the highlight. Unfortunately, the flight was really turbulent which had no impact on how effective the crew was. However, I am disabled and should have boarded the flight first, but that wasn't the case. They also decided to take my bag at the gate because I had one too many and upon my picking it up at JFK it along with my rollator had been damaged. I am a vegan so the didn't have a proper meal for me and I was unable to view the entertainment because I didn't receive a set of headphones and if I needed to supply my own I wasn't made aware of that either. The crew was great, but overall everything was pretty lackluster.

Cons: "Sure. I had booked a two week vacation in Brazil. All hotels, car rental and guides booked. Copa changed my fligjt at the last minute and out of the 14 days vacatipn I had in Brazil, they would have me spend 6 days in Panama City!!! Lost of small fortune with hotels, car rentals amd had to buy another ticket with Latam. They are a scam!!"
Cons: "Due the COVID-19 El Salvador closed its boarders, leaving me unable to fly. I have sent two emails, called and spoke to a customer service representative who treated me unprofessionally and rude. After that I have been calling numerous times with a wait of over 25 minutes each time and I still have to answer from you as a company. I am extremely disappointed and want an answer soon."
Pros: "Crew was great. Food was acceptable. Really comfortable flight."
Cons: "Entertainment could have been better. Tvs per seat to wAtch movies what we want"
Pros: "nice crew."
Cons: "seats were too small and uncomfortable, not possible to lean back much because of a tall passenger behind me. international flights should have better seats."

Book cheap flights from Asuncion to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Asuncion to Washington, D.C. found on KAYAK in the last 72 hours.
7/25Thu
1 stopAvianca
24h 45mASU-IAD
$275
7/25Thu
2 stopsAvianca
17h 55mASU-IAD
$289
7/25Thu
3 stops
32h 03mASU-IAD
$426
7/26Fri
2 stops
24h 43mASU-IAD
$683
7/24Wed
1 stopCopa Airlines
14h 20mASU-IAD
$700
7/25Thu
2 stopsLATAM Airlines
20h 04mASU-IAD
$749
7/24Wed
2 stopsLATAM Airlines
29h 24mASU-IAD
$771
7/26Fri
1 stopCopa Airlines
14h 20mASU-IAD
$1,154
7/27Sat
1 stopUnited Airlines
12h 04mASU-IAD
$1,509
7/27Sat
2 stopsUnited Airlines
16h 48mASU-IAD
$5,385

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Last minute flights from Asuncion to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Asuncion to Washington, D.C. that are departing in the next 10 days.
5/7Tue
multi-stopAvianca
32h 05mASU-IAD
5/11Sat
multi-stopAvianca
20h 50mIAD-ASU
$656
5/7Tue
multi-stop
19h 00mASU-IAD
5/11Sat
multi-stop
20h 50mIAD-ASU
$752
5/5Sun
multi-stopAvianca
24h 45mASU-IAD
5/11Sat
multi-stopAvianca
20h 50mIAD-ASU
$769
5/9Thu
multi-stop
29h 35mASU-IAD
6/10Mon
multi-stop
13h 30mIAD-ASU
$902
5/9Thu
multi-stop
29h 35mASU-IAD
6/9Sun
multi-stop
26h 05mIAD-ASU
$903
5/9Thu
multi-stopCopa Airlines
23h 50mASU-IAD
6/9Sun
multi-stopCopa Airlines
20h 20mIAD-ASU
$1,123
5/6Mon
multi-stopCopa Airlines
14h 20mASU-IAD
5/11Sat
multi-stopCopa Airlines
18h 59mIAD-ASU
$1,179
5/5Sun
multi-stopLATAM Airlines
17h 04mASU-IAD
5/11Sat
multi-stopLATAM Airlines
20h 30mIAD-ASU
$1,338
5/6Mon
multi-stopUnited Airlines
17h 46mASU-IAD
5/11Sat
multi-stopUnited Airlines
14h 23mIAD-ASU
$1,807
5/6Mon
multi-stopUnited Airlines
17h 38mASU-IAD
5/11Sat
multi-stopUnited Airlines
15h 28mIAD-ASU
$1,812

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Asuncion - Washington Dulles Airport Flights

Departure:

Asuncion (ASU)Paraguay

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Asuncion

Cabin classes: