EWR - ASU

$385 Find Cheap Flights from Newark Liberty Airport to Asuncion

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Asuncion departing on 11/19. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Asuncion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Asuncion, 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 Newark to Asuncion, as well as popular online travel agencies
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Flight Deals
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Flight Deals

Cheap Flights from Newark to Asuncion (EWR-ASU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Asuncion 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Asuncion

Thu, Nov 20 - Mon, Nov 24
Multiple Airlines Logo
6:20 am - 6:15 amEWR-ASU
21h 55m3 stops
Multiple Airlines Logo
12:25 pm - 3:49 pmASU-EWR
29h 24m2 stops
$882Multiple Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
United Airlines Logo
5:45 am - 12:11 amEWR-ASU
16h 26m2 stops
United Airlines Logo
6:33 am - 3:18 pmASU-EWR
34h 45m1 stop
$902United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Multiple Airlines Logo
6:20 am - 6:15 amEWR-ASU
21h 55m3 stops
Multiple Airlines Logo
12:25 pm - 3:49 pmASU-EWR
29h 24m2 stops
$903Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
12:00 pm - 11:30 amEWR-ASU
21h 30m3 stops
Multiple Airlines Logo
7:00 pm - 10:25 pmASU-EWR
29h 25m3 stops
$906Multiple Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Multiple Airlines Logo
6:20 am - 6:15 amEWR-ASU
21h 55m3 stops
Multiple Airlines Logo
12:25 pm - 5:10 pmASU-EWR
30h 45m3 stops
$922Multiple Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
United Airlines Logo
5:45 am - 12:11 amEWR-ASU
16h 26m2 stops
United Airlines Logo
6:33 am - 4:21 pmASU-EWR
35h 48m2 stops
$925United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
LATAM Airlines Logo
8:05 am - 6:15 amEWR-ASU
20h 10m3 stops
LATAM Airlines Logo
8:25 am - 12:51 amASU-EWR
42h 26m3 stops
$993LATAM Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
United Airlines Logo
8:34 am - 12:11 amEWR-ASU
13h 37m1 stop
United Airlines Logo
6:33 am - 3:18 pmASU-EWR
34h 45m1 stop
$1,013United Airlines
Find Deal
Sun, Jan 11 - Wed, Jan 14
LATAM Airlines Logo
10:39 am - 6:15 amEWR-ASU
41h 36m2 stops
LATAM Airlines Logo
3:10 am - 3:00 pmASU-EWR
37h 50m2 stops
$1,193LATAM Airlines
Find Deal
Mon, Feb 9 - Wed, Feb 25
LATAM Airlines Logo
10:39 am - 6:15 amEWR-ASU
17h 36m2 stops
LATAM Airlines Logo
8:25 am - 11:58 pmASU-EWR
17h 33m2 stops
$1,237LATAM Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $902 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 33% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$882
Overall average: $1,292
Multiple Airlines
Thu 11/20Mon 11/24
EWR - ASU • 3 stops
Cheapest one-way
$385
Multiple Airlines
Wed 11/19
EWR - ASU • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Asuncion!
Booking Insights

KAYAK's insights & trends for Newark to Asuncion flights

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

What is the cheapest month to fly from Newark Airport to Asuncion?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Asuncion, 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 Newark Airport to Asuncion is May, where tickets cost $892 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $1,797 and $1,717 respectively.

Good to know

Low seasonFebruary
Cheapest flight$385
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Newark Liberty Airport to Asuncion

When to book flights from Newark to Asuncion

Are your dates flexible? Find out the best times to travel from Newark to Asuncion 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 Newark Liberty Airport to Asuncion flights

  • What is the cheapest flight from Newark Airport to Asuncion?

    In the last 3 days, the lowest price for a flight from Newark Airport to Asuncion was $385 for a one-way ticket and $882 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Asuncion?

    Yes, you’ll need a passport to travel to Asuncion from Newark Liberty Airport.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Asuncion?

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

  • Which airline alliances offer flights from Newark Liberty Airport to Asuncion?

    Star Alliance is the only airline alliance operating flights between Newark Liberty Airport and Asuncion.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Asuncion?

    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 Newark Liberty Airport to Asuncion.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion from Newark Liberty Airport 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 Newark Liberty Airport to Asuncion?

    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 Asuncion with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and ASU 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 Newark Liberty Airport to Asuncion?

    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 Asuncion from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Newark to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from Newark to Asuncion. 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 Newark to Asuncion? 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.
7.4
United AirlinesOverall score based on 8999 reviews
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

10.0 ExcellentChristine, Oct 2025EWR - NCE
Read more United Airlines reviews

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

Everything you need to know for your flight from Newark to Asuncion

Information on your arrival and departure airports

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