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Cheap flights from Buenos Aires to Asuncion from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Asuncion departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Buenos Aires to Asuncion

Cheap round-trip flights

Logo
1:30 pm - 3:20 pmAEP-ASU
1h 50mnonstop
Logo
3:35 am - 5:30 amASU-AEP
1h 55mnonstop
$220
Find Deal
Mon, Oct 27 - Sun, Nov 2
JetSMART Logo
1:30 pm - 3:20 pmAEP-ASU
1h 50mnonstop
JetSMART Logo
4:10 pm - 6:00 pmASU-AEP
1h 50mnonstop
$221JetSMART
Find Deal
Wed, Oct 8 - Wed, Oct 22
JetSMART Logo
1:30 pm - 3:20 pmAEP-ASU
1h 50mnonstop
JetSMART Logo
4:05 pm - 6:00 pmASU-AEP
1h 55mnonstop
$222JetSMART
Find Deal
Fri, Nov 28 - Sat, Nov 29
Aerolineas Argentinas Logo
8:20 am - 10:15 amAEP-ASU
1h 55mnonstop
Aerolineas Argentinas Logo
3:35 am - 5:30 amASU-AEP
1h 55mnonstop
$227Aerolineas Argentinas
Find Deal
Mon, Dec 1 - Mon, Dec 15
Aerolineas Argentinas Logo
8:20 am - 10:15 amAEP-ASU
1h 55mnonstop
Aerolineas Argentinas Logo
3:35 am - 5:30 amASU-AEP
1h 55mnonstop
$245Aerolineas Argentinas
Find Deal
Fri, Nov 28 - Fri, Nov 28
Paranair Logo
8:50 am - 10:40 amAEP-ASU
1h 50mnonstop
Paranair Logo
7:20 pm - 9:10 pmASU-AEP
1h 50mnonstop
$306Paranair
Find Deal
Wed, Dec 17 - Wed, Dec 31
LATAM Airlines Logo
5:35 am - 5:40 pmEZE-ASU
12h 05m1 stop
LATAM Airlines Logo
11:05 am - 6:43 pmASU-EZE
7h 38m1 stop
$348LATAM Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 29
LATAM Airlines Logo
10:05 am - 5:40 pmEZE-ASU
7h 35m1 stop
LATAM Airlines Logo
11:05 am - 8:45 pmASU-EZE
9h 40m1 stop
$350LATAM Airlines
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Sun, Nov 9 - Sun, Dec 7
GOL Logo
3:40 am - 11:40 amEZE-ASU
32h 00m2 stops
GOL Logo
12:30 pm - 9:30 pmASU-EZE
9h 00m1 stop
$544GOL
Find Deal
Mon, Sep 29 - Sun, Oct 5
GOL Logo
3:30 am - 11:30 amEZE-ASU
32h 00m2 stops
GOL Logo
12:20 pm - 12:50 pmASU-EZE
24h 30m2 stops
$631GOL
Find Deal
Sun, Oct 26 - Mon, Nov 3

JetSMART flights from Buenos Aires to Asuncion

Our best JetSMART deals on Buenos Aires to Asuncion flight tickets
JetSMART
Oct 8
AEP1:30 pmBuenos Aires Jorge Newbery
1h 50m
ASU3:20 pmAsuncion Silvio Pettirossi
Oct 22
ASU4:10 pmAsuncion Silvio Pettirossi
1h 50m
AEP6:00 pmBuenos Aires Jorge Newbery
$221
Find similar
JetSMART
Nov 28
AEP1:30 pmBuenos Aires Jorge Newbery
1h 50m
ASU3:20 pmAsuncion Silvio Pettirossi
Nov 29
ASU4:05 pmAsuncion Silvio Pettirossi
1h 55m
AEP6:00 pmBuenos Aires Jorge Newbery
$222
Find similar
JetSMART
Oct 19
AEP1:30 pmBuenos Aires Jorge Newbery
1h 50m
ASU3:20 pmAsuncion Silvio Pettirossi
Oct 29
ASU4:10 pmAsuncion Silvio Pettirossi
1h 50m
AEP6:00 pmBuenos Aires Jorge Newbery
$223
Find similar

LATAM Airlines flights from Buenos Aires to Asuncion

Our best LATAM Airlines deals on Buenos Aires to Asuncion flight tickets
LATAM Airlines
Oct 15
EZE5:35 amBuenos Aires Ministro Pistarini
12h 05m
1 stop
ASU5:40 pmAsuncion Silvio Pettirossi
Oct 29
ASU11:05 amAsuncion Silvio Pettirossi
7h 38m
1 stop
EZE6:43 pmBuenos Aires Ministro Pistarini
$348
Find similar
LATAM Airlines
Nov 9
EZE10:05 amBuenos Aires Ministro Pistarini
7h 35m
1 stop
ASU5:40 pmAsuncion Silvio Pettirossi
Dec 7
ASU11:05 amAsuncion Silvio Pettirossi
9h 40m
1 stop
EZE8:45 pmBuenos Aires Ministro Pistarini
$350
Find similar
LATAM Airlines
Oct 8
EZE5:35 amBuenos Aires Ministro Pistarini
12h 05m
1 stop
ASU5:40 pmAsuncion Silvio Pettirossi
Oct 23
ASU11:05 amAsuncion Silvio Pettirossi
11h 20m
1 stop
EZE10:25 pmBuenos Aires Ministro Pistarini
$366
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 14, 2025.
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

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Mon 10/27

1:30 pm-3:20 pm

Nonstop1h 50m

Asuncion Silvio Pettirossi

Sun 11/2

3:35 am-5:30 am

Nonstop1h 55m

$220

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Wed 10/8

1:30 pm-3:20 pm

Nonstop1h 50m

Asuncion Silvio Pettirossi

Wed 10/22

4:10 pm-6:00 pm

Nonstop1h 50m

$221

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Fri 11/28

1:30 pm-3:20 pm

Nonstop1h 50m

Asuncion Silvio Pettirossi

Sat 11/29

4:05 pm-6:00 pm

Nonstop1h 55m

$222

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Mon 12/1

8:20 am-10:15 am

Nonstop1h 55m

Asuncion Silvio Pettirossi

Mon 12/15

3:35 am-5:30 am

Nonstop1h 55m

$227

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Fri 11/28

8:20 am-10:15 am

Nonstop1h 55m

Asuncion Silvio Pettirossi

Fri 11/28

3:35 am-5:30 am

Nonstop1h 55m

$245

Buenos AiresAsuncion

AEP - ASU

AEPASU

Buenos Aires Jorge Newbery

Wed 12/17

8:50 am-10:40 am

Nonstop1h 50m

Asuncion Silvio Pettirossi

Wed 12/31

7:20 pm-9:10 pm

Nonstop1h 50m

$306

Buenos AiresAsuncion

EZE - ASU

EZEASU

Buenos Aires Ministro Pistarini

Wed 10/15

5:35 am-5:40 pm

1 stop12h 05m

Asuncion Silvio Pettirossi

Wed 10/29

11:05 am-6:43 pm

1 stop7h 38m

$348

Buenos AiresAsuncion

EZE - ASU

EZEASU

Buenos Aires Ministro Pistarini

Sun 11/9

10:05 am-5:40 pm

1 stop7h 35m

Asuncion Silvio Pettirossi

Sun 12/7

11:05 am-8:45 pm

1 stop9h 40m

$350

Buenos AiresAsuncion

EZE - ASU

EZEASU

Buenos Aires Ministro Pistarini

Mon 9/29

3:40 am-11:40 am

2 stops32h 00m

Asuncion Silvio Pettirossi

Sun 10/5

12:30 pm-9:30 pm

1 stop9h 00m

$544

Buenos AiresAsuncion

EZE - ASU

EZEASU

Buenos Aires Ministro Pistarini

Sun 10/26

3:30 am-11:30 am

2 stops32h 00m

Asuncion Silvio Pettirossi

Mon 11/3

12:20 pm-12:50 pm

2 stops24h 30m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Asuncion from

How to get the cheapest flight ticket from Buenos Aires to Asuncion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Asuncion?

The cheapest month to fly to Asuncion from Buenos Aires is in September. Flight prices, which tend to average around $266, are often lower during this time because this is during the off-season. If you don’t want to visit Asuncion in September, then you should wait until May to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $278.

What is the cheapest day to depart on your flight to Asuncion?

According to our data, Wednesday is the cheapest day to fly to Asuncion from Buenos Aires. The lowest ticket price found for a Wednesday departure recently was $284. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Asuncion is Saturday, with ticket prices averaging around $376.

What is the cheapest time of day to depart on your flight to Asuncion?

The cheapest time of day to fly to Asuncion is at noon when flights can be purchased for as low as $254. Flights in the afternoon are often more expensive with an average ticket price of $590.

What is the cheapest Buenos Aires to Asuncion Silvio Pettirossi flight route?

Fly from Buenos Aires Jorge Newbery to Asuncion Silvio Pettirossi for the best Buenos Aires - Asuncion Silvio Pettirossi flight prices

What cabin class options are available on Buenos Aires to Asuncion Silvio Pettirossi flights?

There are 3 cabin classes available to choose from on Buenos Aires to Asuncion Silvio Pettirossi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Buenos Aires to Asuncion flight prices changed over time?

As of September 2025, prices for Buenos Aires to Asuncion flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Buenos Aires to Asuncion

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Asuncion according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buenos Aires to Asuncion (BUE to ASU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Asuncion

Best Price Found

$137

Fastest flight time

1h 49m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Asuncion

1 airport
The best one-way flight to Asuncion from Buenos Aires in the past 72 hours is $137. The best round-trip flight deal from Buenos Aires to Asuncion found on momondo in the last 72 hours is $277.
The fastest flight from Buenos Aires to Asuncion takes 1h 49m
Direct flights go from Buenos Aires to Asuncion on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Aerolineas Argentinas and JetSMART.
There is 1 airport near Asuncion: Asuncion Silvio Pettirossi (ASU)
Search flight deals

  • How far is Buenos Aires to Asuncion Silvio Pettirossi by plane?

    The straight-line distance from Buenos Aires to Asuncion Silvio Pettirossi is 645.6 mi. By plane, this route typically takes 1h 50m.

  • When did momondo last update prices for flights from Buenos Aires to Asuncion Silvio Pettirossi Airport?

    Prices for flights from Buenos Aires to Asuncion Silvio Pettirossi Airport refresh daily.

  • How many operators does momondo search for flights from Buenos Aires to Asuncion Silvio Pettirossi Airport?

  • How old do you have to be to fly from Buenos Aires to Asuncion Silvio Pettirossi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Asuncion Silvio Pettirossi Airport.

  • What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?

    The travel and health documents required for your trip to Asuncion Silvio Pettirossi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Asuncion Silvio Pettirossi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Buenos Aires to Asuncion?

  • What is the most popular airline from Buenos Aires to Asuncion?

Best airlines flying from Buenos Aires to Asuncion

Compare and see reviews for airlines that fly from Buenos Aires to Asuncion with momondo
Airline
Rating
Free Cancellation
Price
JetSMARTPriceFrom $144Free CancellationRating
6.5
225 reviews
Search JetSMART flights
ParanairPriceFrom $191Free CancellationRating
4.6
3 reviews
Search Paranair flights
Aerolineas ArgentinasPriceFrom $224Free CancellationRating
8.1
931 reviews
Search Aerolineas Argentinas flights

  • Aerolineas Argentinas Flights From Buenos Aires to Asuncion

    Aerolineas Argentinas is one of the most popular airlines flying from Buenos Aires to Asuncion, operating 9 flights/week on average for this route. A good Aerolineas Argentinas flight deal for Buenos Aires to Asuncion starts from $224 round-trip, up to an average price of $401. Our users have rated Aerolineas Argentinas at 8.1/10.

  • JetSMART Flights From Buenos Aires to Asuncion

    JetSMART (6.5/10 from 225 reviews) operates around 6 flights from Buenos Aires to Asuncion in any given week. The average JetSMART airfare for this route is around $244, with deals from around $144 rare but found on momondo. Referenced prices are for round-trip Buenos Aires to Asuncion flight searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Asuncion?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buenos Aires to Asuncion. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buenos Aires to Asuncion with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Asuncion from Buenos Aires with this policy.

How can momondo help me find flights from Buenos Aires to Asuncion?

momondo provides multiple filters to help you find the best flight to Asuncion from Buenos Aires. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buenos Aires to Asuncion right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buenos Aires to Asuncion flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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