HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Asuncion

$106+ Cheap flights from Buenos Aires (BUE) 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — ASU
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buenos Aires 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.
Cheapflights Tip: The best prices from Buenos Aires to Asuncion Silvio Pettirossi are usually found in May or January, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Buenos Aires to Asuncion

Cheapest flights from Buenos Aires to Asuncion
Explore the most affordable flight options available from Buenos Aires to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/58:55 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Sat 8/2211:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/19$176
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/38:00 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Thu 6/410:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/20$177
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/88:55 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Sun 8/2311:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/19$178
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Fri 6/128:00 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Mon 6/1510:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/19$179
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Fri 6/58:00 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Tue 6/910:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/19$184
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Fri 6/58:00 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Sun 6/1410:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/20$185
This Booking.com deal was found by Cheapflights users on 5/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
AEP
-
ASU
Nonstop1h 55m
Multiple Airlines
Wed 6/310:35 am
ASU
-
AEP
Nonstop1h 55m
Multiple Airlines
Deal found 5/20$186
This CheapOair deal was found by Cheapflights users on 5/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:00 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Fri 6/2610:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/21$187
This CheapOair deal was found by Cheapflights users on 5/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:55 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Sun 9/610:25 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/19$188
This CheapOair deal was found by Cheapflights users on 5/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:00 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Wed 6/1010:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/21$189
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/58:55 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Thu 8/2011:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/19$190
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/88:55 am
AEP
-
ASU
Nonstop1h 55m
Flybondi
Fri 8/2111:35 am
ASU
-
AEP
Nonstop1h 55m
Flybondi
Deal found 5/19$191

Find flight deals from Buenos Aires to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) 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 May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$176
(Kiwi.com)

One-way from

$106
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$217

Good round-trip deal

$179 or less

Good one-way deal

$116 or less
Provider with most accurate pricing for Buenos Aires (BUE)-Asuncion Silvio Pettirossi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Asuncion Silvio Pettirossi flights.
Search Deals
From Buenos Aires (BUE) to Asuncion Silvio Pettirossi
Search Deals
One-way flight from Buenos Aires (BUE) to Asuncion Silvio Pettirossi
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Buenos Aires (BUE) to Asuncion Silvio Pettirossi.
Search Deals
Price to beat on a one-way flight from Buenos Aires (BUE) to Asuncion Silvio Pettirossi.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires 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 May 22, 2026.
Use the filters below to find and compare flights from Buenos Aires to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Mon 8/10

8:55 am-10:50 am

Nonstop1h 55m

Asuncion Silvio Pettirossi

Sun 8/23

11:35 am-1:30 pm

Nonstop1h 55m

$178

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Tue 6/23

8:00 am-9:55 am

Nonstop1h 55m

Asuncion Silvio Pettirossi

Fri 6/26

10:35 am-12:30 pm

Nonstop1h 55m

$186
Quickest round-trip

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Wed 7/1

1:23 pm-3:15 pm

Nonstop1h 52m

Asuncion Silvio Pettirossi

Wed 7/8

4:05 pm-6:00 pm

Nonstop1h 55m

$209

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Fri 6/19

6:00 am-7:52 am

Nonstop1h 52m

Asuncion Silvio Pettirossi

Sat 6/27

4:05 pm-6:00 pm

Nonstop1h 55m

$251

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Tue 9/1

1:23 pm-3:15 pm

Nonstop1h 52m

Asuncion Silvio Pettirossi

Wed 9/2

4:05 pm-6:00 pm

Nonstop1h 55m

$251

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Sun 6/21

1:23 pm-3:15 pm

Nonstop1h 52m

Asuncion Silvio Pettirossi

Sun 6/28

4:05 pm-6:00 pm

Nonstop1h 55m

$252

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Wed 6/24

1:23 pm-3:15 pm

Nonstop1h 52m

Asuncion Silvio Pettirossi

Wed 7/22

4:05 pm-6:00 pm

Nonstop1h 55m

$257

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Tue 6/23

1:23 pm-3:15 pm

Nonstop1h 52m

Asuncion Silvio Pettirossi

Sat 7/25

4:05 pm-6:00 pm

Nonstop1h 55m

$257

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Tue 6/23

1:23 pm-3:15 pm

Nonstop1h 52m

Asuncion Silvio Pettirossi

Wed 7/22

4:05 pm-6:00 pm

Nonstop1h 55m

$257

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Fri 6/26

6:00 am-7:52 am

Nonstop1h 52m

Asuncion Silvio Pettirossi

Sat 7/25

4:05 pm-6:00 pm

Nonstop1h 55m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4
  • Most accurate provider: When it comes to deals on Buenos Aires-Asuncion flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Asuncion flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Asuncion flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires-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 Buenos Aires-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 Buenos Aires to Asuncion

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

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Asuncion

What is the cheapest month to book a flight from Buenos Aires to Asuncion?

Currently, January is the cheapest month in which you can book a flight from Buenos Aires to Asuncion (average of $74). Flying from Buenos Aires to Asuncion in December is currently the most expensive (average of $599). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUE to ASU?

Find hourly flight availability from Buenos Aires to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 22, 2026.

A simple way to save on the total cost of your ticket is to fly from Buenos Aires to Asuncion at noon. If you’re flexible enough to do this you can expect to save up to 73% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Buenos Aires to Asuncion

Explore weekly flight availability from Buenos Aires to Asuncion. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 22, 2026.

The most flights from BUE to ASU are scheduled on a Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Buenos Aires to Asuncion?

How often are flights from Buenos Aires to Asuncion delayed?

About 12% of weekly flights between Buenos Aires and Asuncion have experienced delays in the past year, with the average delay time being 104 minutes.

What is the most punctual flight time for Buenos Aires to Asuncion flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Buenos Aires to Asuncion flights?

Over the last year, JetSMART have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Buenos Aires to Asuncion?

The best time to book flights from Buenos Aires to Asuncion is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 May 22, 2026.
Read reviews from past customers who have flown Aerolineas Argentinas,JetSMART, andFlybondi from Buenos Aires to Asuncion. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Food

6.5

Crew

8.4

Comfort

7.6

Overall

8.1

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.
Aerolineas Argentinas
8.1
Very good
1,044 reviews
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Food

6.5

Crew

8.4

Comfort

7.6

Overall

8.1

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.
JetSMART
6.7
Okay
306 reviews
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Food

6.5

Crew

8.4

Comfort

7.6

Overall

8.1

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.
Flybondi
5.9
Fair
225 reviews
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Food

6.5

Crew

8.4

Comfort

7.6

Overall

8.1

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires 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 Buenos Aires?

    Most people fly into Asuncion Silvio Pettirossi (ASU) if they book a flight to Asuncion from Buenos Aires. On average, Silvio Pettirossi has 5 inbound flights from Buenos Aires per day from 3 airlines. Asuncion Silvio Pettirossi is conveniently located just 7.8 mi from Asuncion’s city center.

  • How long is the flight from Buenos Aires to Asuncion?

    Flybondi, JetSMART, and LATAM Airlines can get you from Buenos Aires to Asuncion in just under 1h 52m. Your travel time can differ by up to 19h 53m. There are 646 mi between Buenos Aires and Asuncion. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Buenos Aires to Asuncion round-trip?

    Our cheapest airline available from Buenos Aires to Asuncion is Flybondi. Our recent data shows that you can find tickets from as low as $173 on this airline. Additional options worth looking into are JetSMART and Aerolineas Argentinas, starting at $176 and $209 round-trip. Flybondi is currently priced 32% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Buenos Aires to Asuncion one-way?

    One-way options have recently been found by users for as low as $104 on Flybondi. Other airlines that offer cheap prices include JetSMART from $107 and Aerolineas Argentinas from $129 one-way.

  • What are the cheapest flights from Buenos Aires to Asuncion?

    Looking for the cheapest flight from Buenos Aires to Asuncion? While on average our users pay $399, our data indicates the cheapest price to be $287. The most popular route (Buenos Aires Ministro Pistarini - Asuncion Silvio Pettirossi), is priced around $416.

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

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

  • How can I find direct flights from Buenos Aires to Asuncion?

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

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

    Yes. Cheapflights offers flight deals from Buenos Aires 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.

  • What is the cheapest month to book a flight from Buenos Aires to Asuncion?

    Currently, January is the cheapest month in which you can book a flight from Buenos Aires to Asuncion (average of $74). Flying from Buenos Aires to Asuncion in December is currently the most expensive (average of $599). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buenos Aires to Asuncion

See prices for flight routes from nearby airports that may be better suited for you.
Ministro Pistarini to Asuncion flights
Jorge Newbery to Asuncion flights

Top 3 airlines flying from Buenos Aires to Asuncion

Discover the top 3 airlines that operate flights from Buenos Aires 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 May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FlybondiCheapest$173Average$187FlexibilityNo cancel feeOn-timeN/A
JetSMARTCheapest$176Average$242FlexibilityNo cancel feeOn-timeN/A
Aerolineas ArgentinasCheapest$209Average$263FlexibilityNo cancel feeOn-time59%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.