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Paraguay

$564+ Cheap flights from Dulles Intl (IAD) to Paraguay

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ASU
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
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Cheap flight deals from Dulles Intl to Paraguay

Cheapest flights from Dulles Intl to Paraguay
Explore the most affordable flight options available from Dulles Intl to Paraguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.

This Copa Airlines deal was found by Cheapflights users on 5/22. 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.
Sun 6/144:38 pm
IAD
-
ASU
1 stop30h 30m
Copa Airlines
Thu 7/23:59 am
ASU
-
IAD
1 stop21h 34m
Copa Airlines
Deal found 5/22$809
This Copa Airlines deal was found by Cheapflights users on 5/21. 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 5/264:38 pm
IAD
-
ASU
1 stop30h 30m
Copa Airlines
Tue 6/236:33 am
ASU
-
IAD
1 stop22h 48m
Copa Airlines
Deal found 5/21$832
This Trip.com deal was found by Cheapflights users on 5/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:50 am
IAD
-
ASU
2 stops22h 15m
Multiple Airlines
Wed 6/248:10 am
ASU
-
IAD
2 stops22h 10m
Multiple Airlines
Deal found 5/20$945
This Copa Airlines deal was found by Cheapflights users on 5/21. 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 10/62:25 am
IAD
-
ASU
1 stop20h 38m
Copa Airlines
Tue 11/244:11 am
ASU
-
IAD
1 stop21h 19m
Copa Airlines
Deal found 5/21$972
This Copa Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 10/142:25 am
IAD
-
ASU
1 stop20h 38m
Copa Airlines
Mon 1/186:42 am
ASU
-
IAD
1 stop18h 48m
Copa Airlines
Deal found 5/25$995
This Orbitz deal was found by Cheapflights users on 5/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:30 pm
IAD
-
ASU
2 stops40h 45m
Multiple Airlines
Sat 12/58:10 am
ASU
-
IAD
2 stops57h 40m
Multiple Airlines
Deal found 5/20$1,009
This Copa Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 7/184:26 pm
IAD
-
ASU
1 stop30h 31m
Copa Airlines
Sat 7/256:33 am
ASU
-
IAD
1 stop22h 48m
Copa Airlines
Deal found 5/24$1,018
This Air Canada deal was found by Cheapflights users on 5/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:55 am
IAD
-
ASU
2 stops24h 20m
Multiple Airlines
Thu 12/311:05 am
ASU
-
IAD
2 stops35h 05m
Multiple Airlines
Deal found 5/21$1,032
This Copa Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 8/102:25 am
IAD
-
ASU
1 stop20h 32m
Copa Airlines
Tue 8/251:47 am
ASU
-
IAD
1 stop14h 18m
Copa Airlines
Deal found 5/25$1,046
This Trip.com deal was found by Cheapflights users on 5/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:10 am
IAD
-
ASU
3 stops24h 55m
Multiple Airlines
Fri 10/238:10 am
ASU
-
IAD
2 stops22h 10m
Multiple Airlines
Deal found 5/20$1,060
This eDestinos deal was found by Cheapflights users on 5/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:35 pm
IAD
-
ASU
2 stops21h 25m
Multiple Airlines
Sun 8/168:25 am
ASU
-
IAD
1 stop21h 55m
Multiple Airlines
Deal found 5/23$1,061

Find flight deals from Dulles Intl to Paraguay

Keep the following information in mind while searching for Dulles Intl to Paraguay flight deals. Data was last updated May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$809
(Copa Airlines)

One-way from

$564
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,031
Provider with most accurate pricing for Washington, D.C. (WAS)-Asuncion Silvio Pettirossi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Asuncion Silvio Pettirossi flights.
Search Deals
From Washington, D.C. Dulles Intl to Paraguay
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Paraguay
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Paraguay 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 May 25, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Paraguay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Fri 10/9

2:25 am-12:03 am

1 stop20h 38m

Asuncion Silvio Pettirossi

Fri 10/23

3:58 am-4:20 am

1 stop25h 22m

$809

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Sun 6/14

4:38 pm-12:08 am

1 stop30h 30m

Asuncion Silvio Pettirossi

Thu 7/2

3:59 am-4:21 am

1 stop25h 22m

$809

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Tue 6/23

6:25 am-12:08 am

1 stop16h 43m

Asuncion Silvio Pettirossi

Tue 6/30

6:33 am-12:33 am

1 stop19h 00m

$809
Quickest round-trip

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Wed 7/8

4:26 pm-5:25 am

1 stop11h 59m

Asuncion Silvio Pettirossi

Wed 7/15

6:33 am-12:33 am

1 stop19h 00m

$832

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Thu 6/25

2:21 am-2:47 am

1 stop23h 26m

Asuncion Silvio Pettirossi

Thu 7/23

1:47 am-4:21 am

1 stop27h 34m

$832

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Wed 10/14

2:25 am-12:03 am

1 stop20h 38m

Asuncion Silvio Pettirossi

Mon 1/18

6:42 am-11:30 pm

1 stop18h 48m

$995

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Sat 7/18

4:26 pm-11:57 pm

1 stop30h 31m

Asuncion Silvio Pettirossi

Sat 7/25

6:33 am-4:21 am

1 stop22h 48m

$1,018

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Tue 8/11

6:26 am-11:57 pm

1 stop16h 31m

Asuncion Silvio Pettirossi

Tue 8/25

3:58 am-4:21 am

1 stop25h 23m

$1,046
Cheapest one-way

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Sat 7/18

1:21 pm-5:25 am

2 stops15h 04m

$593

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Mon 10/12

5:35 pm-4:40 am

2 stops34h 05m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Paraguay

Have a flexible travel schedule? Discover the best time to fly to Paraguay from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Paraguay

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Paraguay?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Paraguay (average of $365). Flying from Washington, D.C. Dulles Intl Airport to Paraguay in May is currently the most expensive (average of $1,342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Paraguay

Get insights into the airlines that provide service to Paraguay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Paraguay. Reviews last updated May 25, 2026.
See what other customers who have flown with Copa Airlines and Avianca from Washington, D.C. Dulles Intl Airport to Paraguay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,576 reviews

Overall

7.5

Crew

8.1

Food

6.9

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,576 reviews
Copa Airlines
7.5
Good
1,576 reviews

Overall

7.5

Crew

8.1

Food

6.9

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Avianca
6.5
Okay
2,528 reviews
Copa Airlines
7.5
Good
1,576 reviews

Overall

7.5

Crew

8.1

Food

6.9

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Paraguay?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Paraguay in 20h 38m. Fly via Copa Airlines to get the fastest option. There are 4615 mi between Washington, D.C. Dulles Intl Airport and Paraguay.

  • Can I find deals for flights from Dulles Intl to Paraguay that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Paraguay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Paraguay?

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

  • Can I find deals for business class flights from Dulles Intl to Paraguay?

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

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Paraguay?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Paraguay (average of $365). Flying from Washington, D.C. Dulles Intl Airport to Paraguay in May is currently the most expensive (average of $1,342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Dulles Intl to Paraguay

Discover the top 2 airlines that operate flights from Dulles Intl to Paraguay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$397Average$910FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$520Average$1,181FlexibilityNo cancel feeOn-time70%

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