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Asuncion

$357+ Cheap flights from Newark (EWR) to Asuncion (ASU)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ASU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Newark to Asuncion

Cheapest flights from Newark to Asuncion
Explore the most affordable flight options available from Newark to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:10 am
EWR
-
ASU
3 stops24h 05m
Multiple Airlines
Thu 3/193:10 am
ASU
-
EWR
3 stops30h 54m
Multiple Airlines
Deal found 1/27$808
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:05 pm
EWR
-
ASU
2 stops31h 50m
Multiple Airlines
Tue 3/248:20 am
ASU
-
EWR
2 stops31h 39m
Multiple Airlines
Deal found 1/25$820
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:09 pm
EWR
-
ASU
1 stop13h 24m
United Airlines
Mon 4/206:33 am
ASU
-
EWR
1 stop23h 24m
United Airlines
Deal found 1/26$839
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:29 pm
EWR
-
ASU
2 stops27h 36m
United Airlines
Mon 4/276:33 am
ASU
-
EWR
1 stop34h 32m
United Airlines
Deal found 1/25$843
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:09 pm
EWR
-
ASU
1 stop31h 59m
Multiple Airlines
Wed 5/278:10 am
ASU
-
EWR
1 stop31h 15m
Multiple Airlines
Deal found 1/26$852
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:10 am
EWR
-
ASU
3 stops24h 05m
Multiple Airlines
Wed 3/183:10 am
ASU
-
EWR
3 stops30h 54m
Multiple Airlines
Deal found 1/25$861
This Ovago deal was found by Cheapflights users on 1/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:25 pm
EWR
-
ASU
1 stop13h 50m
Multiple Airlines
Thu 10/2212:05 pm
ASU
-
EWR
1 stop18h 30m
Multiple Airlines
Deal found 1/24$870
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:45 pm
EWR
-
ASU
1 stop31h 30m
United Airlines
Tue 3/246:42 am
ASU
-
EWR
2 stops30h 47m
United Airlines
Deal found 1/25$879
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:05 pm
EWR
-
ASU
2 stops34h 10m
Multiple Airlines
Tue 3/248:20 am
ASU
-
EWR
2 stops31h 39m
Multiple Airlines
Deal found 1/25$880

Find flight deals from Newark to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Asuncion (ASU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$808
(Mytrip)

One-way from

$357
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,105
Provider with most accurate pricing for Newark-Asuncion Silvio Pettirossi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Asuncion Silvio Pettirossi flights.
Search Deals
From Newark to Asuncion Silvio Pettirossi
Search Deals
One-way flight from Newark to Asuncion Silvio Pettirossi
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($898 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($185 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Asuncion 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 January 27, 2026.
Use the filters below to find and compare flights from Newark Airport to Asuncion that are best for you.

Fly from

Newark

Fly to

Asuncion

Route

Depart

Return

Price

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Wed 3/4

5:05 pm-2:55 am

2 stops31h 50m

Asuncion Silvio Pettirossi

Tue 3/24

8:20 am-2:59 pm

2 stops31h 39m

$820

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Sun 3/29

11:55 pm-12:19 am

1 stop23h 24m

Asuncion Silvio Pettirossi

Sun 4/5

6:33 am-4:57 am

1 stop23h 24m

$839

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Thu 4/9

11:55 pm-5:33 am

1 stop28h 38m

Asuncion Silvio Pettirossi

Mon 4/20

6:33 am-4:57 am

1 stop23h 24m

$839

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Wed 5/13

3:09 pm-12:08 am

1 stop31h 59m

Asuncion Silvio Pettirossi

Wed 5/27

8:10 am-2:25 pm

1 stop31h 15m

$852

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Mon 4/20

8:40 pm-12:05 am

2 stops26h 25m

Asuncion Silvio Pettirossi

Mon 4/27

6:33 am-7:29 pm

2 stops37h 56m

$854

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Wed 3/4

2:45 pm-12:15 am

1 stop31h 30m

Asuncion Silvio Pettirossi

Tue 3/24

6:42 am-12:29 pm

2 stops30h 47m

$879

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Fri 3/6

11:55 pm-12:15 am

1 stop22h 20m

Asuncion Silvio Pettirossi

Wed 3/25

6:42 am-10:58 am

2 stops29h 16m

$879

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Thu 3/12

12:00 pm-11:30 am

2 stops22h 30m

Asuncion Silvio Pettirossi

Thu 3/19

6:30 pm-11:30 pm

3 stops30h 00m

$894

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Thu 3/5

2:45 pm-12:15 am

1 stop31h 30m

Asuncion Silvio Pettirossi

Mon 3/9

6:42 am-10:58 am

2 stops29h 16m

$909

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Thu 3/12

5:10 am-6:15 am

3 stops24h 05m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 17 results
1
2

Compare providers for flights from Newark to Asuncion

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Asuncion in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Asuncion flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Asuncion flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Asuncion flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Asuncion flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Asuncion flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Newark 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.

Reviews of airlines servicing Asuncion

Get insights into the airlines that provide service to Asuncion. 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 Asuncion. Reviews last updated January 27, 2026.
Read through reviews of airlines operating flights from Newark Airport to Asuncion, such as Copa Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,558 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Overall

7.6

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Overall

7.6

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
United Airlines
7.4
Good
9,205 reviews
Copa Airlines
7.6
Good
1,558 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Overall

7.6

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing

Related info for your journey

Find useful and relevant information for your journey from Newark to Asuncion. 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 into for flights to Asuncion from Newark?

    If you book a flight to Asuncion from Newark, you will be flying to Silvio Pettirossi, which is the city’s only airport. Asuncion Silvio Pettirossi (ASU) is located 7.8 mi from the center of Asuncion. There are 0 flights from Newark to Silvio Pettirossi per day from 2 different airlines.

  • How long is the flight from Newark Airport to Asuncion?

    There are many flights that can get you from Newark Airport to Asuncion in 23h 24m. Fly via United Airlines to get the fastest option. The distance between Newark Airport and Asuncion is about 4676 mi.

  • What are the cheapest airlines flying from Newark Airport to Asuncion round-trip?

    According to our current data, Copa Airlines ($721), and United Airlines ($832) offers the cheapest pricing from Newark Airport to Asuncion. These flights start at 52% lower than the current average price 3 months from now.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Newark to Asuncion

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Asuncion flights
LaGuardia to Asuncion flights

Top 2 airlines flying from Newark to Asuncion

Discover the top 2 airlines that operate flights from Newark to Asuncion. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$721Average$1,013FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$832Average$1,295FlexibilityNo cancel feeOn-time69%

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