$380+ Cheap flights from Newark (EWR) to Asuncion (ASU)
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ASU
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Newark to Asuncion with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Newark to Asuncion
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Cheapest flights from Newark to AsuncionExplore 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 September 12, 2026.
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 September 12, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/307:15 am -
2 stops33h 55m
Sat 11/1411:25 am -
2 stops27h 05m
Deal found 9/9![LATAM Airlines logo]()
$901
This Mytrip deal was found by Cheapflights users on 9/9. 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 11/1811:59 pm -
3 stops27h 56m
Wed 12/24:03 pm -
3 stops33h 27m
Deal found 9/9![Multiple Airlines logo]()
$926
This Mytrip deal was found by Cheapflights users on 9/7. 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 10/2712:00 pm -
3 stops26h 15m
Fri 11/138:39 am -
3 stops27h 06m
Deal found 9/7![Multiple Airlines logo]()
$946
This eDestinos deal was found by Cheapflights users on 9/10. 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.
Sat 10/3112:00 pm -
3 stops47h 20m
Sat 11/289:05 pm -
3 stops52h 25m
Deal found 9/10![Multiple Airlines logo]()
$951
This Mytrip deal was found by Cheapflights users on 9/7. 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 10/2212:00 pm -
2 stops28h 40m
Sun 11/88:39 am -
2 stops27h 46m
Deal found 9/7![Multiple Airlines logo]()
$968
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 9/138:30 am -
2 stops20h 35m
Thu 9/178:10 am -
2 stops18h 02m
Deal found 9/10![LATAM Airlines logo]()
$981
This LATAM Airlines deal was found by Cheapflights users on 9/7. 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 10/146:00 am -
2 stops23h 05m
Thu 11/192:45 am -
2 stops33h 45m
Deal found 9/7![Multiple Airlines logo]()
$995
Best flights from Newark to AsuncionDiscover carefully curated flight deals from Newark to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Newark to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/7. 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 10/269:00 am -
2 stops20h 15m
Fri 11/138:00 am -
2 stops18h 55m
Deal found 9/7![Multiple Airlines logo]()
$995
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/213:17 pm -
1 stop31h 46m
Wed 11/46:31 am -
2 stops31h 28m
Deal found 9/8![United Airlines logo]()
$1,213
This LATAM Airlines deal was found by Cheapflights users on 9/7. 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 10/146:00 am -
2 stops23h 05m
Thu 11/192:45 am -
2 stops33h 45m
Deal found 9/7![Multiple Airlines logo]()
$995
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/272:47 pm -
1 stop32h 16m
Tue 11/106:31 am -
2 stops29h 57m
Deal found 9/9![United Airlines logo]()
$1,213
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Sun 10/2512:59 am -
3 stops32h 36m
Sat 11/147:55 am -
2 stops23h 05m
Deal found 9/7![Multiple Airlines logo]()
$1,154
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/136:00 am -
2 stops22h 31m
Tue 10/206:33 am -
1 stop34h 31m
Deal found 9/10![United Airlines logo]()
$1,227
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/78:00 am -
2 stops20h 31m
Wed 10/146:33 am -
1 stop34h 31m
Deal found 9/7![United Airlines logo]()
$1,231
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/262:47 pm -
1 stop13h 44m
Sat 11/146:31 am -
2 stops31h 28m
Deal found 9/7![United Airlines logo]()
$1,267
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/223:17 pm -
1 stop13h 14m
Sun 11/86:31 am -
2 stops38h 44m
Deal found 9/9![United Airlines logo]()
$1,267
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/262:47 pm -
1 stop13h 44m
Fri 11/136:31 am -
2 stops31h 28m
Deal found 9/7![United Airlines logo]()
$1,278
Last-minute flights from Newark to AsuncionDiscover last-minute flight deals from Newark to Asuncion. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Asuncion. Data last updated September 12, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 9/138:30 am -
2 stops20h 35m
Thu 9/178:10 am -
2 stops18h 02m
Deal found 9/10![LATAM Airlines logo]()
$981
This LATAM Airlines deal was found by Cheapflights users on 9/7. 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 10/146:00 am -
2 stops23h 05m
Thu 11/192:45 am -
2 stops33h 45m
Deal found 9/7![Multiple Airlines logo]()
$995
This Mytrip deal was found by Cheapflights users on 9/7. 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 10/2212:00 pm -
2 stops28h 40m
Sun 11/88:39 am -
2 stops27h 46m
Deal found 9/7![Multiple Airlines logo]()
$968
This Mytrip deal was found by Cheapflights users on 9/7. 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 10/2712:00 pm -
3 stops26h 15m
Fri 11/138:39 am -
3 stops27h 06m
Deal found 9/7![Multiple Airlines logo]()
$946
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/307:15 am -
2 stops33h 55m
Sat 11/1411:25 am -
2 stops27h 05m
Deal found 9/9![LATAM Airlines logo]()
$901
This eDestinos deal was found by Cheapflights users on 9/10. 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.
Sat 10/3112:00 pm -
3 stops47h 20m
Sat 11/289:05 pm -
3 stops52h 25m
Deal found 9/10![Multiple Airlines logo]()
$951
One-way flights from Newark to AsuncionSearch for one-way flight options from Newark to Asuncion. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Newark to Asuncion. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:00 am -
3 stops36h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:00 pm -
2 stops23h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:00 pm -
2 stops21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:00 pm -
3 stops43h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2111:00 am -
3 stops36h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:00 am -
3 stops43h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:59 am -
3 stops22h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:00 pm -
3 stops50h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$465
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $831 (LATAM Airlines) |
One-way from | $380 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,297 |
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 7,457,451 searches. Data last updated September 12, 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
Cheapest round-trip
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Wed 11/18
11:00 am-6:15 am
2 stops41h 15m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$427
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Tue 10/6
12:00 pm-3:15 pm
3 stops26h 15m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$505
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Tue 12/15
11:00 am-3:13 pm
3 stops26h 13m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$527
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Thu 9/24
12:59 am-5:31 am
3 stops27h 32m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$575
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Fri 10/9
5:55 am-2:54 am
2 stops19h 59m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$669
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Fri 10/9
6:00 am-6:05 am
3 stops23h 05m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$751
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Sat 11/21
11:00 am-12:20 pm
2 stops23h 20m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$752
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Fri 12/18
11:00 am-5:55 am
3 stops40h 55m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$785
Quickest round-trip
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Thu 9/17
8:25 pm-11:15 am
1 stop13h 50m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$786
NewarkAsuncion
EWR Newark - ASU Asuncion Silvio Pettirossi
EWRASU
Newark
Wed 10/21
8:30 am-6:05 am
2 stops20h 35m
Asuncion Silvio Pettirossi
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$805
Showing 1-10 of 21 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
EWR-ASU
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 September 12, 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.
Crew
8.1
Comfort
7.4
Boarding
7.8
Overall
7.6
Food
6.9
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Crew
8.1
Comfort
7.4
Boarding
7.8
Overall
7.6
Food
6.9
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
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.
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Other flights to Asuncion
Explore flights to Asuncion departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Complete your trip
Complete your trip to Asuncion by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Newark to Asuncion by cabin class
Find flights from Newark to Asuncion, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Newark and Asuncion flights
Browse other Newark and Asuncion flight options. Last updated on September 12, 2026.
Other flights from Newark
Browse through other flights departing from Newark. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$721 | Average$1,297 | FlexibilityNo cancel fee | On-time70% |