BUE - ASU

$116 Find Cheap Flights from Buenos Aires 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 Buenos Aires to Asuncion departing on 2/20. 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 Buenos Aires 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 Buenos Aires to Asuncion, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$189
Typical prices: $233-$369
JetSMART
Mon 2/9Fri 2/13
AEP - ASU • Non-stop
Cheapest one-way
$116
Typical prices: $128-$217
Flybondi
Fri 2/20
AEP - ASU • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Aerolineas Argentinas' promo fares exclude a carry-on.
JetSMART's FlySMART fare includes only a small handbag.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
JetSMART
Cheapest • from $189 (round-trip)
Aerolineas Argentinas
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
AEP
-
ASU
Cheapest • 47% average savings
AEP
-
ASU
Most popular
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires 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 Buenos Aires to Asuncion

Mon, Feb 9 - Fri, Feb 13
JetSMART Logo
6:00 am - 7:49 am
AEP
-
ASU
1h 49mnonstop
JetSMART Logo
10:35 pm - 12:30 am
ASU
-
AEP
1h 55mnonstop
$189JetSMART
Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
8:00 am - 9:55 am
AEP
-
ASU
1h 55mnonstop
Multiple Airlines Logo
10:35 pm - 12:30 am
ASU
-
AEP
1h 55mnonstop
$193Multiple Airlines
Fri, Feb 13 - Thu, Feb 19
Flybondi Logo
8:40 am - 10:35 am
AEP
-
ASU
1h 55mnonstop
Flybondi Logo
10:25 am - 12:20 pm
ASU
-
AEP
1h 55mnonstop
$194Flybondi
Thu, Feb 19 - Fri, Feb 20
Flybondi Logo
7:30 am - 9:25 am
AEP
-
ASU
1h 55mnonstop
Flybondi Logo
11:35 am - 1:30 pm
ASU
-
AEP
1h 55mnonstop
$195Flybondi
Fri, Feb 13 - Mon, Mar 16
JetSMART Logo
6:00 am - 7:49 am
AEP
-
ASU
1h 49mnonstop
JetSMART Logo
10:35 pm - 12:30 am
ASU
-
AEP
1h 55mnonstop
$201JetSMART
Fri, Feb 6 - Mon, Feb 9
JetSMART Logo
6:00 am - 7:49 am
AEP
-
ASU
1h 49mnonstop
JetSMART Logo
10:35 pm - 12:30 am
ASU
-
AEP
1h 55mnonstop
$205JetSMART
Wed, Feb 18 - Fri, Feb 20
Aerolineas Argentinas Logo
12:40 am - 2:35 am
AEP
-
ASU
1h 55mnonstop
Aerolineas Argentinas Logo
3:35 am - 5:30 am
ASU
-
AEP
1h 55mnonstop
$206Aerolineas Argentinas
Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
12:40 am - 2:35 am
AEP
-
ASU
1h 55mnonstop
Multiple Airlines Logo
10:35 am - 12:30 pm
ASU
-
AEP
1h 55mnonstop
$207Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
LATAM Airlines Logo
7:43 pm - 5:40 pm
EZE
-
ASU
21h 57m
1 stop
LATAM Airlines Logo
11:15 am - 6:43 pm
ASU
-
EZE
7h 28m
1 stop
$444LATAM Airlines
Thu, Mar 26 - Mon, Mar 30
LATAM Airlines Logo
7:10 am - 11:30 pm
EZE
-
ASU
16h 20m
1 stop
LATAM Airlines Logo
8:10 am - 2:45 am
ASU
-
EZE
18h 35m
1 stop
$504LATAM Airlines
Booking Insights

KAYAK's insights & trends for Buenos Aires to Asuncion flights

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

How much is a round-trip flight from Buenos Aires to Asuncion?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buenos Aires to Asuncion departing in February.

What is the cheapest Buenos Aires to Asuncion flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Buenos Aires to Asuncion costs $183 on the route between Buenos Aires Jorge Newbery Airport (AEP) and Asuncion (ASU). Over the past month, this route was, on average, 47% cheaper than other Buenos Aires-Asuncion routes. It is also the most popular route.

What is the cheapest month to fly from Buenos Aires to Asuncion?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires 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 Buenos Aires to Asuncion is January, where tickets cost $236 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $350 and $333 respectively.

Can I save money by flying with a layover from Buenos Aires to Asuncion?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $354, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Buenos Aires to Asuncion

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on JetSMART

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Ramsey Qubein

Ramsey Qubein

Expert on Aerolineas Argentinas

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Good to know

Low seasonSeptember
Cheapest flight$116
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Buenos Aires Jorge Newbery to Asuncion

When to book flights from Buenos Aires to Asuncion

Are your dates flexible? Find out the best times to travel from Buenos Aires 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 flights from Buenos Aires to Asuncion

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

    In the last 3 days, the lowest price for a flight from Buenos Aires to Asuncion was $116 for a one-way ticket and $189 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and Asuncion?

    Yes, you’ll need a passport to travel to Asuncion from Buenos Aires.

  • Which airports will I be using when flying from Buenos Aires to Asuncion?

    There are 2 airports in Buenos Aires (Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.) and only 1 airport in Asuncion (Asuncion Silvio Pettirossi). The cheapest flights are generally found on the Buenos Aires Jorge Newbery to Asuncion Silvio Pettirossi flight route.

  • Which airlines offer Wi-Fi service onboard planes from Buenos Aires to Asuncion?

    Only Lufthansa offers inflight Wi-Fi service on the Buenos Aires to Asuncion flight route.

  • Which aircraft models fly most regularly from Buenos Aires to Asuncion?

    The Embraer 190 is the aircraft model that flies most regularly on the Buenos Aires to Asuncion flight route.

  • Which airline alliances offer flights from Buenos Aires to Asuncion?

    SkyTeam is the only airline alliance operating flights between Buenos Aires and Asuncion.

  • On which days can I fly direct from Buenos Aires to Asuncion?

    There are nonstop flights from Buenos Aires to Asuncion on a daily basis.

  • Which is the best airline for flights from Buenos Aires to Asuncion, Aerolineas Argentinas or JetSMART?

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Asuncion are Aerolineas Argentinas and JetSMART. With an average price for the route of $355 and an overall rating of 8.0, Aerolineas Argentinas is the most popular choice. JetSMART is also a great choice for the route, with an average price of $263 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Buenos Aires 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 Buenos Aires to Asuncion.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion from Buenos Aires 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 Buenos Aires 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 Buenos Aires with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires 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 Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Buenos Aires to Asuncion

  • Looking for a cheap flight? 25% of our users found flights on this route for $207 or less one-way and $349 or less round-trip.

Prefer to fly direct from Buenos Aires to Asuncion?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Buenos Aires to Asuncion Silvio Pettirossi.
Find which airlines fly direct from Buenos Aires to Asuncion Silvio Pettirossi Airport, which days they fly and book direct flights.

Direct departures

Buenos Aires to Asuncion Silvio Pettirossi

Monday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Tuesday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Wednesday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Thursday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Friday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Saturday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Sunday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

See more direct flights

Direct returns

Asuncion Silvio Pettirossi to Buenos Aires

Monday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Tuesday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Wednesday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Thursday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Friday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Saturday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

Sunday

Aerolineas Argentinas, JetSMART, Paranair

Aerolineas Argentinas, JetSMART, +1 more

See more direct flights

Reviews of the top 4 airlines serving from Buenos Aires to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires 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 Buenos Aires 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.
8.0
Aerolineas ArgentinasOverall score based on 1004 reviews
8.0Boarding
8.4Crew
6.5Food
7.5Comfort
5.8Entertainment
Airline reviews

My trouble was also with kayak. I put in to your search engine the dates, times, cabin and amount of luggage that was needed. When arriving at the airport we were charged $280 extra. I have booked thru Kayak for years. Never have I encountered such a mistake. The entertainment was below average. The food terrible. The check in outrageously slow and the complaints continue to add up!

2.0 MediocreAnonymous, Jan 2026
EZE - MIA
Read more Aerolineas Argentinas reviews

My trouble was also with kayak. I put in to your search engine the dates, times, cabin and amount of luggage that was needed. When arriving at the airport we were charged $280 extra. I have booked thru Kayak for years. Never have I encountered such a mistake. The entertainment was below average. The food terrible. The check in outrageously slow and the complaints continue to add up!

Great customer service both on and off the airplane. Flight was very comfortable. Thank-you!

I had booked my wife and I on AR from BUE to MIA on January 10th and secured seats 6A and 6B. When I checked in AR claimed one ticket was booked for the 10th and one for the 11th. They forced me to by a new ticket and charged me an additional $2,400.00 USD. I want a refund. Rob Austin

I tried to add checked baggage through the website; the amount was charged, but the payment was not linked to my reservation. As a result, I had to pay again at the airport and only received a refund three weeks later, thanks to my bank’s intervention. The flight was delayed, and the boarding process was poorly organized. Several boarding groups were in the same line, which made boarding very uncomfortable. The food was acceptable, but the beverage service was limited. While drinks were available at the back of the plane, it would be better to offer more beverages during the meal service. On a positive note, the cabin crew was very kind and professional, and we arrived on time according to the revised schedule.

The check in staff were so friendly and accomodating. Loved it. very rarefly you find that in other airlines.

Boarding was uncomfortable. Groups weren't boarding in an orderly fashion because everyone was taking to buses together. It was 90 degrees, but there was no air-conditioning. We left 40 minutes late without explanation. Uncomfortable!

Outstanding service both from ground staff and onboard staff! Very helpful in making changes to our schedule when our trip ended sooner then expected

They changed the flight and the airport on both legs of my flight which made it impossible to actually make the connection from one airport to the other in time. However the customer service agent at the international airport was very kind and helpful getting me on a flight for the next morning.

We were delightfully surprised with the exceptional ground staff as well as flight staff. Both did an excellent job of making our trip enjoyable and hassle free!

Please work on delays. This airline always has delays. The terminal is awful, aeroparque needs more transport for disabled people (terrible service), and proper equipment to deplane. It is the only place where I always have to use stairs

The crew was polite, the Captain specially was cool! But the onboard service was nonexistent: No entertainment, no food, no reclining seats. I know it is a low cost, but the cost of the ticket was not so low for just the transport service.

Was a good flight, no delays and good customer service.

Customer service is horrible. Our flight was at 9pm and we were at check in counter by 7pm. The crew strolls in at 7.30 without even an apology. We were suppose to get our boarding passes online but the website was not working at expected and the staff kept arguing with us saying that is not possible.

There was no entertainment but everyone just used their phones.

The app told us that carry on luggage was included but we were made to pay for it again at the check in counter, making it a very expensive flight. Not happy

I was charged 168 soles for kids stroller. We have travelled across the world and have never charged for the stroller. Horrific airlines and the staff was extremely rude. They wouldn’t let us board unless we pay the extra baggage cost. Never ever flying this airline and I would recommend the same for the others.

Avoid this airline. They are unprofessional. The captain left several passengers on ground due to covid restrictions which were never communicated. As a chilean, I am ashamed that this low level airline comes from my country. Remember this horrible brand and avoid it... Jetsmart

With my flight back at the airport of Salta, the process to check in it was very slow. It took me almost 2 hours.

I couldn’t board my inbound flight since they asked for my Yellow Fever Vaccination card at the boarding time and I didn’t have it; of course I didn’t have time to go pick it up. They never mentioned this would be requested for the flight. Not during the ticket purchase, not during the luggage check in or during my check in. They also cancelled my outbond flight due to this and they refused to do a refund. Terrible!!! Worst airline ever!!!

Be careful as the overbook the flights and if you don’t find space when checking in then you will be assigned on waiting list! Be careful when booking this airline

basically they offer flights, and a few days before departure date, if occupation is below XX%, lets say 80%, they cancel that fly and you have to reschedule/cancel the trip. it's their MO :(

Flight was delayed 8 hours which when talking to locals is quite common for Flybondi. Old plane but it served its purpose. Pleasant crew and ground staff. Very economy targeted airline. Would be adequate if the airline could maintain an on time schedule. Would not recommend.

Many problems to make my check in. Didn't work. I most call to call center because they blocked my reserve for changes in my flights. I hate Flybondi. All is difficult whith them

Ground and flight crew were wonderful, the flight was on time and comfortable. The price was excelente, unbeatable. Thanks

I was impressed with Flybondi. The crew at the check-in desk prioritized passengers leaving on the next flights. They were friendly and helpful and spoke English. They helped me to change my ticket to an earlier flight without imposing punitive charges. The baggage fees are extremely reasonable. I would fly them again, and recommend it.

Flight was canceled due to weather with zero rebooking help

Flight was delayed for 5 hours. Seats are not confortable and the plane feels dated

So many changes on the hour of the flight and the departure airport

FlyBondi canceled my flight a week in advance for no reason. It was the start of the winter holiday season in Argentina so there was no availability on any airline that day. I was able to find a flight out on a different airline the next day for much more than I'd paid FlyBondi. When I arrived in Salta, I mentioned the story to the car rental guy at the airport and he shrugged and said "FlyBondi? They're a very unreliable airline"

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

Information on your arrival and departure airports