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$103+ Cheap flights from Asuncion (ASU) to Buenos Aires (BUE)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — BUE
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Asuncion Silvio Pettirossi to Buenos Aires are usually found in October or May, booked 89 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Asuncion to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Asuncion (ASU) to Buenos Aires (BUE). 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Mytrip)

One-way from

$103
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$251

Good round-trip deal

$233 or less

Good one-way deal

$152 or less
Provider with most accurate pricing for Asuncion Silvio Pettirossi-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Asuncion Silvio Pettirossi-Buenos Aires (BUE) flights.
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From Asuncion Silvio Pettirossi to Buenos Aires (BUE)
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One-way flight from Asuncion Silvio Pettirossi to Buenos Aires (BUE)
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Highest demand for flights based on searches. 3% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Asuncion Silvio Pettirossi to Buenos Aires (BUE).
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Price to beat on a one-way flight from Asuncion Silvio Pettirossi to Buenos Aires (BUE).
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Find flight deals from Asuncion to Buenos Aires

Cheapest flights from Asuncion to Buenos Aires
Explore the most affordable flight options available from Asuncion to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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.
Fri 5/234:10 pmASU - AEP
Nonstop1h 50mJetSMART
Sun 5/251:30 pmAEP - ASU
Nonstop1h 50mJetSMART
Deal found 3/27$217
This Mytrip deal was found by Cheapflights users on 3/27. 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 6/173:35 amASU - AEP
Nonstop1h 55mMultiple Airlines
Sun 6/221:30 pmAEP - ASU
Nonstop1h 50mMultiple Airlines
Deal found 3/27$218
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/283:35 amASU - AEP
Nonstop1h 55mAerolineas Argentinas
Wed 7/97:00 amAEP - ASU
Nonstop1h 55mAerolineas Argentinas
Deal found 3/27$245
This LATAM Airlines deal was found by Cheapflights users on 3/27. 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 5/1411:05 amASU - EZE
1 stop7h 07mLATAM Airlines
Sun 5/185:35 amEZE - ASU
1 stop12h 05mLATAM Airlines
Deal found 3/27$316
This Paranair deal was found by Cheapflights users on 3/27. 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 Paranair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:20 pmASU - AEP
Nonstop1h 50mParanair
Wed 7/210:00 pmAEP - ASU
Nonstop1h 50mParanair
Deal found 3/27$330
This LATAM Airlines deal was found by Cheapflights users on 3/27. 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 11/1411:00 amASU - AEP
1 stop8h 40mLATAM Airlines
Mon 11/178:40 amAEP - ASU
1 stop9h 25mLATAM Airlines
Deal found 3/27$349
This Travelocity deal was found by Cheapflights users on 3/27. 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 4/812:30 pmASU - AEP
1 stop20h 50mGOL
Wed 4/91:40 pmAEP - ASU
1 stop22h 00mGOL
Deal found 3/27$392
This Mytrip deal was found by Cheapflights users on 3/27. 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 4/86:00 amASU - AEP
Nonstop1h 50mEuroairlines
Wed 4/99:50 pmAEP - ASU
Nonstop1h 50mEuroairlines
Deal found 3/27$417
This KAYAK deal was found by Cheapflights users on 3/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/173:00 pmASU - EZE
1 stop10h 30mBoA
Fri 5/232:30 amEZE - ASU
1 stop11h 40mBoA
Deal found 3/28$418
This Mytrip deal was found by Cheapflights users on 3/27. 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 4/2411:05 amASU - EZE
1 stop12h 22mMultiple Airlines
Sat 5/3112:20 pmEZE - ASU
2 stops22h 40mMultiple Airlines
Deal found 3/27$434
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2512:30 pmASU - EZE
2 stops48h 00mGOL
Mon 4/2812:25 pmEZE - ASU
2 stops23h 15mGOL
Deal found 3/27$572

Cheapflights Fare Finder

Customize your flight search to find flights from Asuncion to Buenos Aires 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 March 28, 2025.
Use the filters below to find and compare flights from Asuncion to Buenos Aires that are best for you.

Fly from

Asuncion

Fly to

Buenos Aires

Route

Depart

Return

Price

AsuncionBuenos Aires

ASU - AEP

ASUAEP

Asuncion Silvio Pettirossi

Fri 5/23

4:10 pm-6:00 pm

Nonstop1h 50m

Buenos Aires Jorge Newbery

Sun 5/25

1:30 pm-3:20 pm

Nonstop1h 50m

$217

AsuncionBuenos Aires

ASU - AEP

ASUAEP

Asuncion Silvio Pettirossi

Tue 6/17

3:35 am-5:30 am

Nonstop1h 55m

Buenos Aires Jorge Newbery

Sun 6/22

1:30 pm-3:20 pm

Nonstop1h 50m

$218

AsuncionBuenos Aires

ASU - AEP

ASUAEP

Asuncion Silvio Pettirossi

Sat 6/28

3:35 am-5:30 am

Nonstop1h 55m

Buenos Aires Jorge Newbery

Wed 7/9

7:00 am-8:55 am

Nonstop1h 55m

$245

AsuncionBuenos Aires

ASU - EZE

ASUEZE

Asuncion Silvio Pettirossi

Thu 5/29

11:05 am-11:27 pm

1 stop12h 22m

Buenos Aires Ministro Pistarini

Sun 6/1

5:35 am-5:40 pm

1 stop12h 05m

$315

AsuncionBuenos Aires

ASU - AEP

ASUAEP

Asuncion Silvio Pettirossi

Wed 6/25

7:20 pm-9:10 pm

Nonstop1h 50m

Buenos Aires Jorge Newbery

Wed 7/2

10:00 pm-11:50 pm

Nonstop1h 50m

$330

AsuncionBuenos Aires

ASU - AEP

ASUAEP

Asuncion Silvio Pettirossi

Wed 5/7

11:05 am-7:40 pm

1 stop8h 35m

Buenos Aires Jorge Newbery

Fri 5/16

8:40 am-5:40 pm

1 stop9h 00m

$333

AsuncionBuenos Aires

ASU - AEP

ASUAEP

Asuncion Silvio Pettirossi

Thu 5/29

12:30 pm-9:00 pm

1 stop8h 30m

Buenos Aires Jorge Newbery

Sat 5/31

3:30 am-11:40 am

1 stop8h 10m

$383

AsuncionBuenos Aires

ASU - EZE

ASUEZE

Asuncion Silvio Pettirossi

Fri 5/30

11:05 am-6:12 pm

1 stop7h 07m

Buenos Aires Ministro Pistarini

Mon 6/2

12:25 pm-2:15 pm

3 stops25h 50m

$388

AsuncionBuenos Aires

ASU - AEP

ASUAEP

Asuncion Silvio Pettirossi

Tue 4/8

6:00 am-7:50 am

Nonstop1h 50m

Buenos Aires Jorge Newbery

Wed 4/9

9:50 pm-11:40 pm

Nonstop1h 50m

$417

AsuncionBuenos Aires

ASU - EZE

ASUEZE

Asuncion Silvio Pettirossi

Tue 5/6

3:00 pm-1:30 am

1 stop10h 30m

Buenos Aires Ministro Pistarini

Fri 5/9

3:00 pm-2:10 pm

1 stop23h 10m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 21 results
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Compare providers for flights from Asuncion to Buenos Aires

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 Asuncion to Buenos Aires in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice 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 Asuncion-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Asuncion-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Asuncion-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Asuncion-Buenos Aires 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 Asuncion-Buenos Aires 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 Asuncion to Buenos Aires

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

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

Use this chart to determine the optimal time to book a round-trip flight from Asuncion to Buenos Aires. Price data was last updated on March 21, 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Asuncion to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Asuncion to Buenos Aires (average of $795). Flying from Asuncion to Buenos Aires in December is currently the most expensive (average of $1,260). 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 ASU to BUE?

Find hourly flight availability from Asuncion to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

It’s optimal to fly from Asuncion to Buenos Aires at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Asuncion to Buenos Aires

Explore weekly flight availability from Asuncion to Buenos Aires. 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 March 28, 2025.

The most flights from ASU to BUE are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated March 28, 2025.
To help decide which airline to fly from Asuncion to Buenos Aires, see what other customers have to say about Aerolineas Argentinas, LATAM Airlines and GOL. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very good
844 reviews

Crew

8.3

Boarding

8.0

Food

6.4

Entertainment

5.7

Comfort

7.5

Overall

8.0

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.0
Very good
844 reviews
Aerolineas Argentinas
8.0
Very good
844 reviews

Crew

8.3

Boarding

8.0

Food

6.4

Entertainment

5.7

Comfort

7.5

Overall

8.0

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
LATAM Airlines
7.5
Good
1,750 reviews
Aerolineas Argentinas
8.0
Very good
844 reviews

Crew

8.3

Boarding

8.0

Food

6.4

Entertainment

5.7

Comfort

7.5

Overall

8.0

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
GOL
7.3
Good
1,052 reviews
Aerolineas Argentinas
8.0
Very good
844 reviews

Crew

8.3

Boarding

8.0

Food

6.4

Entertainment

5.7

Comfort

7.5

Overall

8.0

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
BoA
6.7
Okay
133 reviews
Aerolineas Argentinas
8.0
Very good
844 reviews

Crew

8.3

Boarding

8.0

Food

6.4

Entertainment

5.7

Comfort

7.5

Overall

8.0

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
JetSMART
6.6
Okay
179 reviews
Aerolineas Argentinas
8.0
Very good
844 reviews

Crew

8.3

Boarding

8.0

Food

6.4

Entertainment

5.7

Comfort

7.5

Overall

8.0

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Related info for your journey

Find useful and relevant information for your journey from Asuncion to Buenos Aires. 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 from for flights from Asuncion to Buenos Aires?

    Located just 7.8 mi from the city center, Asuncion Silvio Pettirossi is the airport most travelers will use when flying to Buenos Aires from Asuncion. Booking flights from Silvio Pettirossi (ASU) to Buenos Aires should be relatively easy as there are 5 daily outbound flights to Buenos Aires from 4 different airlines.

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

    Our cheapest airline available from Asuncion to Buenos Aires is JetSMART. Our recent data shows that you can find tickets from as low as $217 on this airline. Additional options worth looking into are LATAM Airlines and Paranair, starting at $316 and $330 round-trip. Users have found that JetSMART is 9% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $103 on JetSMART. Other airlines that offer cheap prices include Aerolineas Argentinas from $111 and LATAM Airlines from $140 one-way.

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

    Looking for the cheapest flight from Asuncion to Buenos Aires? While on average our users pay $768, our data indicates the cheapest price to be $226. The most popular route (Asuncion Silvio Pettirossi - Buenos Aires Ministro Pistarini), is priced around $388.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Asuncion to Buenos Aires 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 Asuncion to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Asuncion to Buenos Aires (average of $795). Flying from Asuncion to Buenos Aires in December is currently the most expensive (average of $1,260). 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

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Alternative routes for Asuncion to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Asuncion to Ministro Pistarini flights
Asuncion to Jorge Newbery flights
Asuncion to San Carlos de Bariloche flights
Asuncion to Mendoza flights
Asuncion to Ushuaia flights

Top 4 airlines flying from Asuncion to Buenos Aires

Discover the top 4 airlines that operate flights from Asuncion to Buenos Aires. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$173Average$286FlexibilityNo cancel feeOn-time59%
ParanairCheapest$197Average$202FlexibilityNo cancel feeOn-timeN/A
JetSMARTCheapest$197Average$272FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$218Average$444FlexibilityNo cancel feeOn-time81%
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