How much is the bus ticket from Buenos Aires to Asunción?

The cheapest bus tickets from Buenos Aires to Asunción start at PEN 240. The average price for this route is around PEN 402. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

How long is the bus journey from Buenos Aires to Asunción?

The average bus journey time from Buenos Aires to Asunción is 17h 55m, covering a distance of 1035 km. The fastest bus gets you there in 16h and is operated by La Santaniana .

Which bus companies service the Buenos Aires to Asunción route?

Several major bus companies operate on this route with 8 buses available per day, including services from NSA , Sol Bus , La Santaniana , Nueva Empresa Godoy , Expreso Rio Parana , Expreso Paraguay , Expreso Sur , Crucero del Norte .

What is the earliest and latest departure time for the bus from Buenos Aires to Asunción?

The earliest bus departs from Buenos Aires to Asunción at 12:00. And the latest bus departs at 20:00.

What are the CO₂ emissions for the bus trip from Buenos Aires to Asunción?

A bus trip from Buenos Aires to Asunción produces an estimated 25.868725 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.

What is the best bus company from Buenos Aires to Asunción?

According to Busbud customers, the highest-rated bus company on this route is La Santaniana , with an average rating of 4.8 out of 5 stars based on 20 reviews.

Which bus company has the best Wi-Fi from Buenos Aires to Asunción?

Based on reviews on Busbud, the bus company La Santaniana has the best Wi-Fi rating with a score of 4.4.

Which bus company offers the most punctual service from Buenos Aires to Asunción?

According to Busbud traveller reviews, the most punctual bus company on this route is La Santaniana , with a punctuality rating of 5.0 out of 5 stars.

Which bus company has the cleanest buses from Buenos Aires to Asunción?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Nueva Empresa Godoy , with a cleanliness rating of 5.0 out of 5 stars.

Bus Buenos Aires to Asunción from PEN 224 | Refundable Tickets

Next bus departures

Next departures from Buenos Aires to Asunción on 9 May
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	16:00	Terminal de Omnibus Retiro	19h 30m	11:30	Asunción	Cheapest
Bus	19:00	Terminal Retiro	16h 55m	11:55	Parada Loma Pyta	Fastest
Bus	12:00	Terminal de Retiro	17h 30m	05:30	Terminal de Ómnibus	No tags
Bus	16:00	Terminal Retiro	19h 30m	11:30	Asuncion Terminal	No tags
Bus	17:00	Terminal de Retiro	17h 55m	10:55	Terminal de Ómnibus	No tags

Last refresh of the prices: Yesterday at 6:44 PM -03.

Get from Buenos Aires to Asunción

This route is served by bus only

The journey takes about 17 hours 55 minutes, and with fares starting at just PEN 240, it presents an excellent value for a comfortable ride.

8bus per day

17h 55mAverage duration

1035 kmDistance

26kgCO₂ emissions

Where are the popular stops in Buenos Aires and Asunción?

Stops in Buenos Aires

A
Terminal de Retiro
Terminal de Ómnibus de Buenos Aires, Av. Antártida y Calle 10. Argentina, Calle 10 &, CABA, Argentina
Visit page
B
Aeroparque AEP
Aeroparque Jorge Newbery
Visit page
C
Terminal de Omnibus de Lanus
Av. Hipólito Yrigoyen 4600, B1824ABO Lanús Oeste, Cdad. Autónoma de Buenos Aires, Argentina
Visit page
D
Terminal Puente La Noria
Corrientes 434, B1832ELJ Lomas de Zamora, Buenos Aires, Argentina
E
Terminal de Omnibus La Noria Puente
La Noria, Buenos Aires, Argentina
Visit page
F
Parada de Autobus Valentin Alsina
Itapiru 831, B1822DIN Valentín Alsina, Buenos Aires, Argentina

Stops in Asunción

A
Terminal de Ómnibus
Avenida Doctor Fernando de la Mora, 2357, Asunción - Paraguay

Compare bus companies

NSA

4.3/5324 reviews

Staff4.8

Timeliness4.6

Cleanliness4.5

WiFi3.1

According to 12 reviews, NSA received a 4.3-star rating for this journey. Travellers were especially satisfied with the staff and the timeliness, but some complained about the ticket access. NSA ticket prices on this trip start at PEN 424

Nuestra Señora de la Asuncion Buenos Aires Asunción recent customer reviews

Nice on time. Drivers were good. Good help at the border. The recline of seat could not be stopped. Water drops out of the tv fell on clothes. No airconditioning, soo all Windows were fogged. No vegetarian meal. The toilet was disgusting. Smoke of the drivers could be smelled on top floor.

Erik R.

28 July 2025

Very pleasant and nice staff

Elvin D.

5 April 2023

The best experience ever on a bus trip

Valeska M.

2 September 2019

Sol Bus

4.0/520 reviews

Staff4.4

Timeliness2.8

Cleanliness4.1

WiFi2.8

La Santaniana

4.8/520 reviews

Staff5.0

Timeliness5.0

Cleanliness4.4

WiFi4.4

Based on 20 reviews, the company was rated 4.8 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained about the Wi-Fi. La Santaniana ticket prices on this trip start at PEN 367

La Santaniana Buenos Aires Asunción recent customer reviews

Fabulous. Helpful. Cheerful. Food, drinks were a surprise. Nice.

Debra A.

22 March 2019

Nueva Empresa Godoy

3.0/51 reviews

Staff5.0

Timeliness5.0

Cleanliness5.0

Expreso Rio Parana

2.6/513 reviews

Staff4.1

Timeliness0.9

Cleanliness3.0

WiFi1.9

Based on 13 reviews, the company was rated 2.6 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained about the timeliness. Expreso Rio Parana ticket prices on this trip start at PEN 339

Expreso Rio Parana Buenos Aires Asunción recent customer reviews

Very bad. We were 5 hours late to arrive. I can understand being late, but 5 hours. there was no way with we could even come close to arriving at 12:45. the speed bumps every 5 minutes could get the speed up to 40 KPH. It would not have been a problem but I had people waiting on me for my projected time to arrive. Five hours late was not good.

Paul S.

18 January 2025

Expreso Paraguay

3.3/5113 reviews

Staff4.5

Timeliness4.5

Cleanliness3.9

WiFi1.6

Expreso Sur

Crucero del Norte

3.4/5930 reviews

Staff3.4

Timeliness2.8

Cleanliness2.8

WiFi0.8

Based on 930 reviews, the company was rated 3.4 stars on Busbud. Travellers were especially satisfied with the departure location and the temperature but often complained about the Wi-Fi. Crucero del Norte ticket prices on this trip start at PEN 295

Crucero del Norte Buenos Aires Asunción recent customer reviews

The bus didn't even pick us up from Buenos Aires, but from Tarla. Another bus took us there (1 hour) and then we had to change busses. There were cockroaches on the bus and the AC started tripping water from the ceiling! The staff was terrible as well, not doing anything about said issues, but rather going on about how the curtains must be closed at all times during the night for 'safety' reasons! Very unhelpful about actual issues though! Plus the food was pretty much uneatable

Barbara D.

5 April 2019

PY bus companies:Via Tac, Flechabus, Via Bariloche, Andesmar, Chevallier, 20 de Junio, Plusmar

Frequently asked questions about travelling from Buenos Aires, AR to Asunción by bus

Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.

How much is the bus ticket from Buenos Aires to Asunción?
The cheapest bus tickets from Buenos Aires to Asunción start at PEN 240. The average price for this route is around PEN 402. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Buenos Aires to Asunción?
The average bus journey time from Buenos Aires to Asunción is 17h 55m, covering a distance of 1035 km. The fastest bus gets you there in 16h and is operated by La Santaniana.
Which bus companies service the Buenos Aires to Asunción route?
Several major bus companies operate on this route with 8 buses available per day, including services from NSA, Sol Bus, La Santaniana, Nueva Empresa Godoy, Expreso Rio Parana, Expreso Paraguay, Expreso Sur, Crucero del Norte.
What is the earliest and latest departure time for the bus from Buenos Aires to Asunción?
The earliest bus departs from Buenos Aires to Asunción at 12:00. And the latest bus departs at 20:00.
What are the CO₂ emissions for the bus trip from Buenos Aires to Asunción?
A bus trip from Buenos Aires to Asunción produces an estimated 25.868725 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
What is the best bus company from Buenos Aires to Asunción?
According to Busbud customers, the highest-rated bus company on this route is La Santaniana, with an average rating of 4.8 out of 5 stars based on 20 reviews.
Which bus company has the best Wi-Fi from Buenos Aires to Asunción?
Based on reviews on Busbud, the bus company La Santaniana has the best Wi-Fi rating with a score of 4.4.
Which bus company offers the most punctual service from Buenos Aires to Asunción?
According to Busbud traveller reviews, the most punctual bus company on this route is La Santaniana, with a punctuality rating of 5.0 out of 5 stars.
Which bus company has the cleanest buses from Buenos Aires to Asunción?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Nueva Empresa Godoy, with a cleanliness rating of 5.0 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

01/05

PEN 266

02/05

PEN 292

Today

PEN 318

04/05

PEN 225

05/05

PEN 266

06/05

PEN 317

07/05

PEN 313

08/05

PEN 263

The cheapest trip from Buenos Aires, AR to Asunción was searched and found on 04 May 2026 with a price of PEN 225

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Buenos Aires, AR to Asunción as early as possible.

You can expect to pay from PEN 225 to PEN 398 for a bus ticket from Buenos Aires, AR to Asunción based on the last 2 days. You can expect to find the cheapest price for the trip at PEN 225, which is on 2026-05-04.

Usually NSA will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.