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Asuncion

$425+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ASU
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:30 pm
EWR
-
ASU
2 stops34h 30m
LATAM Airlines
Wed 11/188:00 am
ASU
-
EWR
2 stops16h 58m
LATAM Airlines
Deal found 7/22$796
This LATAM Airlines deal was found by Cheapflights users on 7/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:05 pm
EWR
-
ASU
2 stops23h 15m
LATAM Airlines
Sun 11/11:15 pm
ASU
-
EWR
2 stops22h 21m
LATAM Airlines
Deal found 7/25$846
This LATAM Airlines deal was found by Cheapflights users on 7/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:30 am
EWR
-
ASU
2 stops18h 35m
Multiple Airlines
Mon 9/142:55 am
ASU
-
EWR
2 stops34h 29m
Multiple Airlines
Deal found 7/26$860
This Travelocity deal was found by Cheapflights users on 7/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:30 am
EWR
-
ASU
2 stops20h 35m
LATAM Airlines
Mon 9/142:55 am
ASU
-
EWR
2 stops36h 25m
LATAM Airlines
Deal found 7/26$891
This Travelocity deal was found by Cheapflights users on 7/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:59 pm
EWR
-
ASU
2 stops34h 06m
LATAM Airlines
Thu 9/108:10 am
ASU
-
EWR
2 stops37h 47m
LATAM Airlines
Deal found 7/26$900
This LATAM Airlines deal was found by Cheapflights users on 7/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:29 pm
EWR
-
ASU
2 stops20h 06m
LATAM Airlines
Sun 11/17:00 pm
ASU
-
EWR
2 stops19h 20m
LATAM Airlines
Deal found 7/23$933
This LATAM Airlines deal was found by Cheapflights users on 7/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm
EWR
-
ASU
2 stops17h 05m
LATAM Airlines
Wed 9/306:35 pm
ASU
-
EWR
2 stops20h 45m
LATAM Airlines
Deal found 7/26$939
This LATAM Airlines deal was found by Cheapflights users on 7/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:59 pm
EWR
-
ASU
2 stops34h 06m
Multiple Airlines
Sun 9/276:35 pm
ASU
-
EWR
2 stops42h 56m
Multiple Airlines
Deal found 7/25$944
This LATAM Airlines deal was found by Cheapflights users on 7/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:30 am
EWR
-
ASU
2 stops18h 35m
LATAM Airlines
Fri 10/238:10 am
ASU
-
EWR
2 stops17h 49m
LATAM Airlines
Deal found 7/25$970
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:18 pm
EWR
-
ASU
2 stops34h 02m
LATAM Airlines
Tue 10/208:10 am
ASU
-
EWR
2 stops17h 49m
LATAM Airlines
Deal found 7/23$981

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$796
(oojo)

One-way from

$425
(eDestinos)

Popular in

June

Cheapest in

January

Average price

$1,483
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. 36% potential increase in price ($1,038 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 30% potential price decrease ($426 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 27, 2026.
Use the filters below to find and compare flights from Newark Airport to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Mon 8/17

4:29 pm-6:05 am

2 stops36h 36m

Asuncion Silvio Pettirossi

Fri 8/21

8:10 am-12:58 am

2 stops17h 48m

$1,115

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Tue 10/6

3:17 pm-12:03 am

1 stop31h 46m

Asuncion Silvio Pettirossi

Tue 10/20

6:33 am-4:04 pm

1 stop34h 31m

$1,179

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Wed 9/30

3:17 pm-12:18 am

1 stop32h 01m

Asuncion Silvio Pettirossi

Mon 10/12

6:33 am-4:04 pm

1 stop34h 31m

$1,179

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Wed 10/7

6:00 am-5:31 am

2 stops22h 31m

Asuncion Silvio Pettirossi

Wed 10/21

6:33 am-4:04 pm

1 stop34h 31m

$1,183
Quickest round-trip

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Wed 10/7

6:00 am-12:03 am

2 stops17h 03m

Asuncion Silvio Pettirossi

Tue 10/20

6:33 am-4:04 pm

1 stop34h 31m

$1,183

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Sat 10/10

3:17 pm-12:03 am

1 stop31h 46m

Asuncion Silvio Pettirossi

Thu 10/22

6:33 am-4:04 pm

1 stop34h 31m

$1,189

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Wed 9/23

3:17 pm-12:18 am

1 stop32h 01m

Asuncion Silvio Pettirossi

Wed 10/7

6:33 am-11:59 am

2 stops30h 26m

$1,189

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Thu 10/8

7:00 am-5:31 am

2 stops21h 31m

Asuncion Silvio Pettirossi

Sun 10/25

6:34 am-3:46 pm

1 stop34h 12m

$1,193

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Sun 10/4

7:00 am-5:31 am

2 stops21h 31m

Asuncion Silvio Pettirossi

Tue 10/20

6:33 am-4:04 pm

1 stop34h 31m

$1,198

NewarkAsuncion

EWR - ASU

EWRASU

Newark

Sun 10/11

7:00 am-5:31 am

2 stops21h 31m

Asuncion Silvio Pettirossi

Thu 10/22

6:33 am-4:04 pm

1 stop34h 31m

$1,198

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 19 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
BusinessClassPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 July 27, 2026.
Read through reviews of airlines operating flights from Newark Airport to Asuncion, such as Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,561 reviews

Food

6.9

Boarding

7.8

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
Copa Airlines
7.6
Good
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews

Food

6.9

Boarding

7.8

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class

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 1 airline.

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

    There are many flights that can get you from Newark Airport to Asuncion in 31h 46m. Fly via LATAM Airlines or United Airlines to get the fastest option. The distance between Newark Airport and Asuncion is about 4676 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Newark Airport to Asuncion round-trip?

    According to our current data, Copa Airlines ($721), offers the cheapest pricing from Newark Airport to Asuncion. This flight start at 60% 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

Browse thousands of different options on Cheapflights for your next trip

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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

Top airline flying from Newark to Asuncion

Discover the top airline 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$721Average$1,297FlexibilityNo cancel feeOn-time70%

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