$127 Cheap Flights from Buenos Aires (AEP) to Asuncion (ASU)

View $127 flight on Thu, May 22, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Buenos Aires to Asuncion (AEP-ASU)

Prices were available within the past 7 days and start at $127 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetsmart SPA
Wed, Jul 23 - Fri, Aug 8
AEP
Buenos Aires
ASU
Asuncion
$218 Roundtrip, just found
$218
Roundtrip
just found
Select Jetsmart SPA flight, departing Wed, Jul 23 from Buenos Aires to Asuncion, returning Fri, Aug 8, priced at $218 just found
Aerolineas Argentinas
Sun, Jun 1 - Tue, Jul 1
AEP
Buenos Aires
ASU
Asuncion
$224 Roundtrip, found 12 hours ago
$224
Roundtrip
found 12 hours ago
Select Aerolineas Argentinas flight, departing Sun, Jun 1 from Buenos Aires to Asuncion, returning Tue, Jul 1, priced at $224 found 12 hours ago
Jetsmart SPA
Thu, May 29 - Mon, Jun 2
AEP
Buenos Aires
ASU
Asuncion
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select Jetsmart SPA flight, departing Thu, May 29 from Buenos Aires to Asuncion, returning Mon, Jun 2, priced at $226 found 1 day ago
Jetsmart SPA
Fri, May 30 - Sun, Jun 1
AEP
Buenos Aires
ASU
Asuncion
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select Jetsmart SPA flight, departing Fri, May 30 from Buenos Aires to Asuncion, returning Sun, Jun 1, priced at $230 found 2 days ago
Jetsmart SPA
Fri, Aug 8 - Sat, Aug 23
AEP
Buenos Aires
ASU
Asuncion
$231 Roundtrip, just found
$231
Roundtrip
just found
Select Jetsmart SPA flight, departing Fri, Aug 8 from Buenos Aires to Asuncion, returning Sat, Aug 23, priced at $231 just found
Jetsmart SPA
Mon, Jul 14 - Thu, Jul 17
AEP
Buenos Aires
ASU
Asuncion
$233 Roundtrip, found 10 hours ago
$233
Roundtrip
found 10 hours ago
Select Jetsmart SPA flight, departing Mon, Jul 14 from Buenos Aires to Asuncion, returning Thu, Jul 17, priced at $233 found 10 hours ago
Jetsmart SPA
Sun, Jun 1 - Tue, Jul 1
AEP
Buenos Aires
ASU
Asuncion
$235 Roundtrip, found 12 hours ago
$235
Roundtrip
found 12 hours ago
Select Jetsmart SPA flight, departing Sun, Jun 1 from Buenos Aires to Asuncion, returning Tue, Jul 1, priced at $235 found 12 hours ago
Paranair
Tue, Sep 30 - Sat, Oct 11
AEP
Buenos Aires
ASU
Asuncion
$306 Roundtrip, just found
$306
Roundtrip
just found
Select Paranair flight, departing Tue, Sep 30 from Buenos Aires to Asuncion, returning Sat, Oct 11, priced at $306 just found
LATAM Airlines Group
Fri, Jun 6 - Sun, Jun 8
AEP
Buenos Aires
ASU
Asuncion
$385 Roundtrip, found 5 hours ago
$385
Roundtrip
found 5 hours ago
Select LATAM Airlines Group flight, departing Fri, Jun 6 from Buenos Aires to Asuncion, returning Sun, Jun 8, priced at $385 found 5 hours ago
GOL Linhas Aereas S.A.
Thu, May 8 - Sun, May 11
AEP
Buenos Aires
ASU
Asuncion
$392 Roundtrip, just found
$392
Roundtrip
just found
Select GOL Linhas Aereas S.A. flight, departing Thu, May 8 from Buenos Aires to Asuncion, returning Sun, May 11, priced at $392 just found
Flights from Buenos Aires (AEP) to Asuncion (ASU)
Origin airport
Aeroparque Jorge Newbery
Destination airport
Silvio Pettirossi Intl.
Airlines serving
Aerolineas Argentinas, GOL Linhas Aereas S.A., Hahn Air Systems, Jetsmart SPA, LATAM Airlines Group, Paranair
Roundtrip price
$218
Distance
645 mi

Buenos Aires to Asuncion Flights

The cheapest times to fly from Buenos Aires to Asuncion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buenos Aires to Asuncion are during the month of July. You can find some of the cheapest flights from Buenos Aires to Asuncion with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Buenos Aires to Asuncion

Sunday is one of the best days to book for cheap flights from Buenos Aires to Asuncion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Buenos Aires to Asuncion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buenos Aires to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $127 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buenos Aires to Asuncion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buenos Aires to Asuncion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU) cost?
Book cheap return flights starting at $231 from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Aerolineas Argentinas and B & H Airlines flight leaving AEP on May 15 2025 and touching down at ASU. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from AEP to ASU?
The cheapest flights from AEP to ASU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU)?
Avoid the layovers and travel nonstop to Silvio Pettirossi Intl. Airport (ASU) from Aeroparque Jorge Newbery Airport (AEP) with 3 airlines, including:

  • Aerolineas Argentinas
  • Paranair
  • JetSMART

What is the cheapest airline that flies from AEP to ASU?
With tickets starting at $135 for a one-way journey from AEP to ASU, B & H Airlines is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from AEP on July 16 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU)?
Each day on average, 3 nonstop flights operate from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU). Choose the departure date that best suits your plans.
What are the most popular departure times for flights from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU)?
More travelers fly between AEP and ASU at 11 PM than at any other time of day. Rather go when it’s quieter? Pick a flight outside the busiest times and it’s possible you’ll save on your ticket as well.
What day of the week has the most flights from AEP to ASU?
Fly on a Wednesday if you’re looking for the best choice of flights from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU).
What is the earliest flight from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU)?
The earliest flight leaving Aeroparque Jorge Newbery Airport (AEP) is at around 7:00AM UTC-3. Board this plane and you’ll land at Silvio Pettirossi Intl. Airport (ASU) at approximately 8:55AM UTC-3. The total flight duration is 1h 55m.
How long does it take to fly from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU)?
The average flight time from AEP to ASU is 1 hour and 53 minutes, covering a total distance of 650 mi.
What airline has the least delays from AEP to ASU?
With 82% of flights generally landing on time, Aerolineas Argentinas has the best on-time performance for direct flights from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU). To monitor your flight status and receive notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU)?
To reach Silvio Pettirossi Intl. Airport (ASU) on time, select a flight that leaves Aeroparque Jorge Newbery Airport (AEP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Asuncion from Aeroparque Jorge Newbery Airport (AEP)?
Silvio Pettirossi Intl. Airport (ASU) is the only airport in Asuncion with direct flights from Aeroparque Jorge Newbery Airport (AEP). Check out the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Booking your plane ticket from AEP to ASU right before your trip is typically more expensive. However, if there’s some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book an AEP to ASU flight and hotel package?
You’ll generally save money by securing an AEP to ASU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. Once you’ve chosen your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Aeroparque Jorge Newbery Airport (AEP) to Silvio Pettirossi Intl. Airport (ASU)?
Typically, you can cancel or reschedule your AEP to ASU flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you want more details, head to our Customer Service portal.

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*Available to One Key members.