Which bus from Asunción, PY to Buenos Aires is the cheapest?

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Compare all timetables for the bus from Asunción, PY to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from Asunción, PY to Buenos Aires from various bus operators like Nuestra Señora de la Asunción, Crucero del Norte or La Santaniana for the next days.

today
$90
tomorrow
$66
Thursday
$66
Friday
$89
Saturday
$66
Sunday
$75
Monday
$66

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Rio Parana 21h 45m 8:00 AM Asunción, PY Bus Station Assunção 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $90
Crucero del Norte 24h 30m 7:00 AM Asunción, PY Bus Station Assunção 7:30 AM Buenos Aires Liniers Bus Station  Premium Economy $97
La Santaniana 18h 50m 1:31 PM Asunción, PY Loma Pyta 8:21 AM Buenos Aires Retiro Bus Station  Premium Economy $104
Nuestra Señora de la Asunción 18h 30m 1:30 PM Asunción, PY Bus Station Assunção 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $104
Expreso Sur 21h 25m 1:00 PM Asunción, PY Bus Station Assunção 10:25 AM Buenos Aires Liniers Bus Station  Premium Economy $111
  • Did you know that if you travel from Asunción, PY to Buenos Aires via Clorinda, you can save more than $21? You will find the corresponding connections below.
    • Save more than 23%
      19h 40m
      Asunción, PY
      7 mi
      12:00 PM
      Clorinda
      Bus Station
      7:40 AM
      Buenos Aires
      Retiro Bus Station
      0 mi
      Premium Economy
      $69

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 45m 2:30 PM Asunción, PY Bus Station Assunção 11:15 AM Buenos Aires Retiro Bus Station  Premium Economy $66
Expreso Paraguay S.A. 22h 10m 7:00 AM Asunción, PY Bus Station Assunção 5:10 AM Buenos Aires Liniers Bus Station  Premium Economy $89
Rio Parana 21h 45m 8:00 AM Asunción, PY Bus Station Assunção 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $90
JC Transport 19h 20m 12:30 PM Asunción, PY Bus Station Assunção 7:50 AM Buenos Aires Liniers Bus Station  Premium Economy $104
Nuestra Señora de la Asunción 18h 30m 1:30 PM Asunción, PY Bus Station Assunção 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $104

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 45m 2:30 PM Asunción, PY Bus Station Assunção 11:15 AM Buenos Aires Retiro Bus Station  Premium Economy $66
Expreso Paraguay S.A. 22h 10m 7:00 AM Asunción, PY Bus Station Assunção 5:10 AM Buenos Aires Liniers Bus Station  Premium Economy $89
Rio Parana 21h 45m 8:00 AM Asunción, PY Bus Station Assunção 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $90
Sol Bus 17h 50m 2:20 PM Asunción, PY Bus Station Assunção 8:10 AM Buenos Aires Retiro Bus Station  Premium Economy $97
La Santaniana 18h 40m 1:00 PM Asunción, PY Loma Pyta 7:40 AM Buenos Aires Retiro Bus Station  Premium Economy $104

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Expreso Paraguay S.A. 22h 10m 7:00 AM Asunción, PY Bus Station Assunção 5:10 AM Buenos Aires Liniers Bus Station  Premium Economy $89
Rio Parana 21h 45m 8:00 AM Asunción, PY Bus Station Assunção 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $90
Crucero del Norte 24h 30m 7:00 AM Asunción, PY Bus Station Assunção 7:30 AM Buenos Aires Liniers Bus Station  Premium Economy $97
La Santaniana 18h 50m 1:00 PM Asunción, PY Loma Pyta 7:50 AM Buenos Aires Retiro Bus Station  Premium Economy $104
Nuestra Señora de la Asunción 18h 30m 1:30 PM Asunción, PY Bus Station Assunção 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $104
  • Did you know that if you travel from Asunción, PY to Buenos Aires via Clorinda, you can save more than $20? You will find the corresponding connections below.
    • Save more than 22%
      19h 40m
      Asunción, PY
      7 mi
      12:00 PM
      Clorinda
      Bus Station
      7:40 AM
      Buenos Aires
      Retiro Bus Station
      0 mi
      Premium Economy
      $69

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 45m 2:30 PM Asunción, PY Bus Station Assunção 11:15 AM Buenos Aires Retiro Bus Station  Premium Economy $66
Expreso Paraguay S.A. 22h 10m 7:00 AM Asunción, PY Bus Station Assunção 5:10 AM Buenos Aires Liniers Bus Station  Premium Economy $89
Rio Parana 21h 45m 8:00 AM Asunción, PY Bus Station Assunção 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $90
La Santaniana 18h 40m 1:00 PM Asunción, PY Loma Pyta 7:40 AM Buenos Aires Retiro Bus Station  Premium Economy $104
JC Transport 19h 20m 12:31 PM Asunción, PY Bus Station Assunção 7:51 AM Buenos Aires Liniers Bus Station  Premium Economy $104

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Expreso Paraguay S.A. 22h 10m 7:00 AM Asunción, PY Bus Station Assunção 5:10 AM Buenos Aires Liniers Bus Station  Premium Economy $75
Crucero del Norte 24h 30m 7:00 AM Asunción, PY Bus Station Assunção 7:30 AM Buenos Aires Liniers Bus Station  Premium Economy $75
La Santaniana 18h 40m 1:00 PM Asunción, PY Loma Pyta 7:40 AM Buenos Aires Retiro Bus Station  Premium Economy $82
JC Transport 19h 20m 12:30 PM Asunción, PY Bus Station Assunção 7:50 AM Buenos Aires Liniers Bus Station  Premium Economy $82
Nuestra Señora de la Asunción 18h 30m 1:30 PM Asunción, PY Bus Station Assunção 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $82

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 20h 45m 2:30 PM Asunción, PY Bus Station Assunção 11:15 AM Buenos Aires Retiro Bus Station  Premium Economy $66
Expreso Paraguay S.A. 22h 10m 7:00 AM Asunción, PY Bus Station Assunção 5:10 AM Buenos Aires Liniers Bus Station  Premium Economy $75
Nuestra Señora de la Asunción 18h 30m 1:30 PM Asunción, PY Bus Station Assunção 8:00 AM Buenos Aires Liniers Bus Station  Premium Economy $82
JC Transport 18h 50m 12:30 PM Asunción, PY Bus Station Assunção 7:20 AM Buenos Aires Retiro Bus Station  Premium Economy $82
Rio Parana 21h 45m 8:00 AM Asunción, PY Bus Station Assunção 5:45 AM Buenos Aires Retiro Bus Station  Premium Economy $83

Best Price Offer: The price for the cheapest bus from Asunción, PY to Buenos Aires is $66 on 1/28/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Asunción, PY and Buenos Aires

See here how frequent the connections between Asunción, PY and Buenos Aires are, during different times and days of the week.
Friday is the busiest day, with more than 81 daily buses from Asunción, PY to Buenos Aires. Tuesday has instead the fewest connections, with only 53 daily coaches between Asunción, PY and Buenos Aires.
The busiest time of the day is the Afternoon, with 253 buses from Asunción, PY to Buenos Aires, while Morning sees the fewest connections between Asunción, PY and Buenos Aires, with 227 offers.

Facts about the bus from Asunción, PY to Buenos Aires

Compare all providers like Nuestra Señora de la Asunción, Crucero del Norte and La Santaniana that travel 68 times every day by bus from Asunción, PY to Buenos Aires in one click! Book your bus ticket from Asunción, PY to Buenos Aires starting from $66!

Cheapest Bus $66
Fastest Bus 17h 0m
Earliest Bus 7:00 AM
Latest Bus 4:30 PM
Daily Bus Routes 68 Ø
Distance 646.0 miles
Bus Companies Nuestra Señora de la Asunción, Crucero del Norte, La Santaniana, Expreso Paraguay S.A., Expreso Río Paraná S.A., Rio Parana, JC Transport, Expreso Sur and Sol Bus

Cheapest bus connections from Asunción, PY to Buenos Aires

Every day, 68 buses from 9 bus companies leave Asunción, PY for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/27/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 01/25
Monday 01/26
Tuesday 01/27
$97
Wednesday 01/28
$90
Thursday 01/29
$100
Friday 01/30
$75
Saturday 01/31
$90
Sunday 02/01
$77
Monday 02/02
$77
Tuesday 02/03
$83
Wednesday 02/04
$77
Thursday 02/05
$83
Friday 02/06
$77
Saturday 02/07
$83
Sunday 02/08
$77
Monday 02/09
$77
Tuesday 02/10
$83
Wednesday 02/11
$77
Thursday 02/12
$83
Friday 02/13
$77
Saturday 02/14
$83
Sunday 02/15
$83
Monday 02/16
$77
Tuesday 02/17
$83
Wednesday 02/18
$77
Thursday 02/19
$83
Friday 02/20
$77
Saturday 02/21

The cheapest time to travel from Asunción, PY to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from Asunción, PY to Buenos Aires, for the next 30 days.
With a price starting from $66, Monday is the cheapest day for a bus from Asunción, PY to Buenos Aires. Tuesday instead is the most expensive day with prices starting from $83.
Afternoon is the cheapest day time for bus tickets from Asunción, PY to Buenos Aires, with $66. Morning is the most expensive time of the day with prices starting from $75.

How to save money travelling from Asunción, PY to Buenos Aires

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Asunción, PY to Buenos Aires in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Asunción, PY to Buenos Aires, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Asunción, PY to Buenos Aires are also emptier.

Beloved bus companies from Asunción, PY to Buenos Aires

These are the most booked bus companies between Asunción, PY to Buenos Aires from our users.

Crucero del Norte from Asunción, PY to Buenos Aires

Crucero del Norte

Here you will find the key facts about the Crucero del Norte bus route Asunción, PY to Buenos Aires:

Cheapest Price $66
Fastest Bus 20h 0m
Earliest Bus 7:00 AM
Last Bus 2:30 PM
Daily Connections 17 Ø
Found on 1/27/2026

Nuestra Señora de la Asunción from Asunción, PY to Buenos Aires

Nuestra Señora de la Asunción

Here you will find the key facts about the Nuestra Señora de la Asunción bus route Asunción, PY to Buenos Aires:

Cheapest Price $82
Fastest Bus 17h 0m
Earliest Bus 1:30 PM
Last Bus 4:30 PM
Daily Connections 19 Ø
Found on 1/27/2026

Rio Parana from Asunción, PY to Buenos Aires

Rio Parana

Here you will find the key facts about the Rio Parana bus route Asunción, PY to Buenos Aires:

Cheapest Price $83
Fastest Bus 19h 10m
Earliest Bus 8:00 AM
Last Bus 10:35 AM
Daily Connections 4 Ø
Found on 1/27/2026

All bus stations and stops in Asunción, PY and Buenos Aires

In the map below, you can see where to find all bus stations in Asunción, PY and Buenos Aires.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Asunción, PY to Buenos Aires? Compare all modes of transports from Asunción, PY to Buenos Aires.

Service and Comfort on the bus from Asunción, PY to Buenos Aires

Want to know which seat classes are available on the buses from Asunción, PY to Buenos Aires? Or which bus companies serve the route Asunción, PY to Buenos Aires? Below you will find answers to your questions.

FAQs about the Asunción, PY to Buenos Aires bus

How much does a Asunción, PY Buenos Aires bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $66 and takes 20h 45m to reach Buenos Aires. Compare offers to save money!

How much could I save by comparing buses from Asunción, PY to Buenos Aires?

This route is offered by 9 companies with a range of ticket prices between $66 and $161. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Buenos Aires.

On average, how many connections are available from Asunción, PY to Buenos Aires each day?

Every day, the Asunción, PY to Buenos Aires bus route is served by approximately 68 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Asunción, PY to Buenos Aires take?

The fastest bus from Asunción, PY to Buenos Aires is offered by Nuestra Señora de la Asunción and takes 17h 0m. Bus tickets for this connection cost $119. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Asunción, PY to Buenos Aires?

The earliest bus arriving in Buenos Aires from Asunción, PY starts at 7:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Asunción, PY to Buenos Aires?

The latest bus trip departing from Asunción, PY for Buenos Aires starts at 4:30 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Asunción, PY Buenos Aires route?

When traveling by bus from Asunción, PY to Buenos Aires, passengers can travel with Nuestra Señora de la Asunción, Crucero del Norte and La Santaniana. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Asunción, PY and Buenos Aires?

You can check all the direct connections between Asunción, PY and Buenos Aires by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Nuestra Señora de la Asunción, Crucero del Norte and La Santaniana.

What can I take with me on the Asunción, PY to Buenos Aires bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Asunción, PY Buenos Aires bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Asunción, PY Buenos Aires bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Asunción, PY to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from Asunción, PY to Buenos Aires?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 68 daily trips between Asunción, PY and Buenos Aires. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Asunción, PY to Buenos Aires?

Prices and availability for 68 trips between Asunción, PY and Buenos Aires change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Asunción, PY to Buenos Aires

Premium Economy
PremiumEconomy

A mix between Economy and Business, it offers extra legroom, WI-FI and possible snacks.

More bus routes to Asunción, PY and to Buenos Aires

Here’s an overview of the most popular bus routes to Asunción, PY and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Popular Airport Shuttles to Asunción, PY and to Buenos Aires
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