Bus Tickets from Asunción to Buenos Aires, AR

Find affordable bus tickets from Asunción to Buenos Aires, AR with flexible options. Book your trip now

Join 75M+ travelers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every step.
Cancel anytime and receive a 100% refund, no reason needed.
TodayJul 27
from US$79
TomorrowJul 28
from US$70
TueJul 29
from US$70
WedJul 30
from US$70
ThuJul 31
from US$70
FriAug 1
from US$70
SatAug 2
SunAug 3

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: July 28 at
    Departure city: Asunción
    Departure location: Asuncion Terminal
    Arrival time: July 29 at
    Destination city: Buenos Aires
    Destination location: Terminal Retiro
    Operated by: Expreso Rio ParanaExpreso Rio Parana
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: July 28 at
    Departure city: Asunción
    Departure location: Terminal de Ómnibus
    Arrival time: July 29 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Nuestra Señora de la AsuncionNuestra Señora de la Asuncion
    Vehicle: BusDuration:
  • Departure time: July 28 at
    Departure city: Asunción
    Departure location: Asuncion Terminal
    Arrival time: July 29 at
    Destination city: Buenos Aires
    Destination location: Terminal Retiro
    Operated by: Expreso Rio ParanaExpreso Rio Parana
    Vehicle: BusDuration:
  • Departure time: July 28 at
    Departure city: Asunción
    Departure location: Terminal de Ómnibus
    Arrival time: July 29 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: La SantanianaLa Santaniana
    Vehicle: BusDuration:
  • Departure time: July 28 at
    Departure city: Asunción
    Departure location: Terminal de Ómnibus
    Arrival time: July 29 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Nuestra Señora de la AsuncionNuestra Señora de la Asuncion
    Vehicle: BusDuration:

Last refresh of the prices: Today at 12:40 AM -03.

Prices and availability are subject to change.

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus Asunción to Buenos Aires, AR: Trip Overview

Average Ticket PriceUS$83
Average Bus Trip Duration21h 45m
Number of daily buses4
Earliest bus departure12:00am
Distance1032 km
Latest bus departure5:00pm

Asunción to Buenos Aires Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Asunción to Buenos Aires.

Bus service from Asunción to Buenos Aires will be provided by the most trusted bus companies.

Discover how much the bus trip from Asunción to Buenos Aires will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Asunción - Buenos Aires, AR

  1. What is the distance between Asunción and Buenos Aires?

    The distance between Asunción and Buenos Aires is around 1040 km (645 miles).

  2. What are the departure and arrival locations for buses traveling from Asunción to Buenos Aires?

    Buses traveling this route start their trip at Terminal de Ómnibus, in Asunción, and end it at Aeroparque AEP, in Buenos Aires.

Find cheapest prices for buses

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

Best price found
07-25
US$93
07-26
US$77
Today
US$73
07-28
US$65
07-29
US$65
07-30
US$66
07-31
US$65
08-01
US$65
busbud logoThe cheapest trip from Asunción to Buenos Aires, AR was searched and found on Aug 1, 2025 with a price of US$65

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

You can expect to pay from US$65 to US$94 for a bus ticket from Asunción to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at US$65 which is on 2025-08-01.

Usually Nuestra Sra de la Asunción 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.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Asunción to Buenos Aires but it'll also be endearing to native speakers who will surely appreciate your effort.

Much more than a mere vehicle taking you from Asunción to Buenos Aires, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Asunción to Buenos Aires will emit less CO2 than a car or an airplane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Asunción to Buenos Aires.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

Will you be returning to Asunción by bus?

Bus from Asunción to Buenos Aires, AR

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular bus departures from Asunción

Popular bus departures to Asunción

Continue your journey from Buenos Aires