Bus Asunción, PY to Buenos Aires - Compare all Companies

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 Crucero del Norte, Nuestra Señora de la Asunción or La Santaniana for the next days.

today

tomorrow

$66

Sunday

$66

Monday

$67

Tuesday

$66

Wednesday

$69

Thursday

$69

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Crucero del Norte	19h 56m	8:30 AM	Asunción, PY	Bus Station Assunção	4:26 AM	Buenos Aires	Liniers Bus Station	Premium Economy	$66	A Bus from Crucero del Norte goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/25/2026 8:30:00 AM to Liniers Bus Station, Buenos Aires (Argentina) arriving at 7/26/2026 4:26:00 AM. 50 Premium Economy ticket for $66 per person are available. Travel duration is 19h 56m
Rio Parana	21h 45m	8:00 AM	Asunción, PY	Bus Station Assunção	5:45 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$81	A Bus from Rio Parana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/25/2026 8:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/26/2026 5:45:00 AM. 50 Premium Economy ticket for $81 per person are available. Travel duration is 21h 45m
La Santaniana	21h 30m	9:00 AM	Asunción, PY	Bus Station Assunção	6:30 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$87	A Bus from La Santaniana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/25/2026 9:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/26/2026 6:30:00 AM. 50 Premium Economy ticket for $87 per person are available. Travel duration is 21h 30m
JC Transport	19h 20m	12:30 PM	Asunción, PY	Bus Station Assunção	7:50 AM	Buenos Aires	Liniers Bus Station	Premium Economy	$91	A Bus from JC Transport goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/25/2026 12:30:00 PM to Liniers Bus Station, Buenos Aires (Argentina) arriving at 7/26/2026 7:50:00 AM. 50 Premium Economy ticket for $91 per person are available. Travel duration is 19h 20m
Nuestra Señora de la Asunción	18h 0m	11:00 AM	Asunción, PY	Bus Station Assunção	5:00 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$94	A Bus from Nuestra Señora de la Asunción goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/25/2026 11:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/26/2026 5:00:00 AM. 50 Premium Economy ticket for $94 per person are available. Travel duration is 18h 0m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Crucero del Norte	24h 30m	8:30 AM	Asunción, PY	Bus Station Assunção	9:00 AM	Buenos Aires	Liniers Bus Station	Premium Economy	$66	A Bus from Crucero del Norte goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/26/2026 8:30:00 AM to Liniers Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 9:00:00 AM. 50 Premium Economy ticket for $66 per person are available. Travel duration is 24h 30m
Rio Parana	21h 45m	8:00 AM	Asunción, PY	Bus Station Assunção	5:45 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$81	A Bus from Rio Parana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/26/2026 8:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 5:45:00 AM. 50 Premium Economy ticket for $81 per person are available. Travel duration is 21h 45m
Sol Bus	17h 50m	1:00 PM	Asunción, PY	Bus Station Assunção	6:50 AM	Buenos Aires	Retiro Bus Station	Economy	$81	A Bus from Sol Bus goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/26/2026 1:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 6:50:00 AM. 50 Economy ticket for $81 per person are available. Travel duration is 17h 50m
La Santaniana	21h 30m	9:00 AM	Asunción, PY	Bus Station Assunção	6:30 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$87	A Bus from La Santaniana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/26/2026 9:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 6:30:00 AM. 50 Premium Economy ticket for $87 per person are available. Travel duration is 21h 30m
Nuestra Señora de la Asunción	18h 0m	11:00 AM	Asunción, PY	Bus Station Assunção	5:00 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$94	A Bus from Nuestra Señora de la Asunción goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/26/2026 11:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/27/2026 5:00:00 AM. 50 Premium Economy ticket for $94 per person are available. Travel duration is 18h 0m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Crucero del Norte	24h 30m	8:30 AM	Asunción, PY	Bus Station Assunção	9:00 AM	Buenos Aires	Liniers Bus Station	Premium Economy	$67	A Bus from Crucero del Norte goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/27/2026 8:30:00 AM to Liniers Bus Station, Buenos Aires (Argentina) arriving at 7/28/2026 9:00:00 AM. 50 Premium Economy ticket for $67 per person are available. Travel duration is 24h 30m
Rio Parana	21h 45m	8:00 AM	Asunción, PY	Bus Station Assunção	5:45 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$81	A Bus from Rio Parana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/27/2026 8:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/28/2026 5:45:00 AM. 50 Premium Economy ticket for $81 per person are available. Travel duration is 21h 45m
La Santaniana	21h 30m	9:00 AM	Asunción, PY	Bus Station Assunção	6:30 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$87	A Bus from La Santaniana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/27/2026 9:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/28/2026 6:30:00 AM. 50 Premium Economy ticket for $87 per person are available. Travel duration is 21h 30m
Nuestra Señora de la Asunción	18h 0m	11:00 AM	Asunción, PY	Bus Station Assunção	5:00 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$94	A Bus from Nuestra Señora de la Asunción goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/27/2026 11:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/28/2026 5:00:00 AM. 50 Premium Economy ticket for $94 per person are available. Travel duration is 18h 0m
JC Transport	18h 50m	12:30 PM	Asunción, PY	Bus Station Assunção	7:20 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$99	A Bus from JC Transport goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/27/2026 12:30:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/28/2026 7:20:00 AM. 50 Premium Economy ticket for $99 per person are available. Travel duration is 18h 50m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Crucero del Norte	24h 30m	8:30 AM	Asunción, PY	Bus Station Assunção	9:00 AM	Buenos Aires	Liniers Bus Station	Premium Economy	$66	A Bus from Crucero del Norte goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/28/2026 8:30:00 AM to Liniers Bus Station, Buenos Aires (Argentina) arriving at 7/29/2026 9:00:00 AM. 50 Premium Economy ticket for $66 per person are available. Travel duration is 24h 30m
Rio Parana	21h 45m	8:00 AM	Asunción, PY	Bus Station Assunção	5:45 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$81	A Bus from Rio Parana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/28/2026 8:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/29/2026 5:45:00 AM. 50 Premium Economy ticket for $81 per person are available. Travel duration is 21h 45m
La Santaniana	21h 30m	9:00 AM	Asunción, PY	Bus Station Assunção	6:30 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$87	A Bus from La Santaniana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/28/2026 9:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/29/2026 6:30:00 AM. 50 Premium Economy ticket for $87 per person are available. Travel duration is 21h 30m
Nuestra Señora de la Asunción	18h 0m	11:00 AM	Asunción, PY	Bus Station Assunção	5:00 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$94	A Bus from Nuestra Señora de la Asunción goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/28/2026 11:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/29/2026 5:00:00 AM. 50 Premium Economy ticket for $94 per person are available. Travel duration is 18h 0m
JC Transport	19h 25m	12:00 PM	Asunción, PY	Bus Station Assunção	7:25 AM	Buenos Aires	Retiro Bus Station	Basic	$99	A Bus from JC Transport goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/28/2026 12:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/29/2026 7:25:00 AM. 50 Basic ticket for $99 per person are available. Travel duration is 19h 25m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Crucero del Norte	19h 45m	1:00 PM	Asunción, PY	Bus Station Assunção	8:45 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$69	A Bus from Crucero del Norte goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/29/2026 1:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/30/2026 8:45:00 AM. 50 Premium Economy ticket for $69 per person are available. Travel duration is 19h 45m
Rio Parana	21h 45m	8:00 AM	Asunción, PY	Bus Station Assunção	5:45 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$81	A Bus from Rio Parana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/29/2026 8:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/30/2026 5:45:00 AM. 50 Premium Economy ticket for $81 per person are available. Travel duration is 21h 45m
Sol Bus	17h 50m	1:00 PM	Asunción, PY	Bus Station Assunção	6:50 AM	Buenos Aires	Retiro Bus Station	Economy	$81	A Bus from Sol Bus goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/29/2026 1:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/30/2026 6:50:00 AM. 50 Economy ticket for $81 per person are available. Travel duration is 17h 50m
La Santaniana	21h 30m	9:00 AM	Asunción, PY	Bus Station Assunção	6:30 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$87	A Bus from La Santaniana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/29/2026 9:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/30/2026 6:30:00 AM. 50 Premium Economy ticket for $87 per person are available. Travel duration is 21h 30m
Nuestra Señora de la Asunción	18h 0m	11:00 AM	Asunción, PY	Bus Station Assunção	5:00 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$94	A Bus from Nuestra Señora de la Asunción goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/29/2026 11:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/30/2026 5:00:00 AM. 50 Premium Economy ticket for $94 per person are available. Travel duration is 18h 0m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Crucero del Norte	19h 45m	1:00 PM	Asunción, PY	Bus Station Assunção	8:45 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$69	A Bus from Crucero del Norte goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/30/2026 1:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/31/2026 8:45:00 AM. 50 Premium Economy ticket for $69 per person are available. Travel duration is 19h 45m
Rio Parana	21h 45m	8:00 AM	Asunción, PY	Bus Station Assunção	5:45 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$81	A Bus from Rio Parana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/30/2026 8:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/31/2026 5:45:00 AM. 50 Premium Economy ticket for $81 per person are available. Travel duration is 21h 45m
Sol Bus	17h 50m	2:20 PM	Asunción, PY	Bus Station Assunção	8:10 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$81	A Bus from Sol Bus goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/30/2026 2:20:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/31/2026 8:10:00 AM. 50 Premium Economy ticket for $81 per person are available. Travel duration is 17h 50m
La Santaniana	21h 30m	9:00 AM	Asunción, PY	Bus Station Assunção	6:30 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$87	A Bus from La Santaniana goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/30/2026 9:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/31/2026 6:30:00 AM. 50 Premium Economy ticket for $87 per person are available. Travel duration is 21h 30m
Nuestra Señora de la Asunción	18h 0m	11:00 AM	Asunción, PY	Bus Station Assunção	5:00 AM	Buenos Aires	Retiro Bus Station	Premium Economy	$94	A Bus from Nuestra Señora de la Asunción goes from Bus Station Assunção, Asunción, PY (Paraguay) at 7/30/2026 11:00:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 7/31/2026 5:00:00 AM. 50 Premium Economy ticket for $94 per person are available. Travel duration is 18h 0m

Best Price Offer: The price for the cheapest bus from Asunción, PY to Buenos Aires is $66 on 7/19/2026. 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.

Sunday is the busiest day, with more than 69 daily buses from Asunción, PY to Buenos Aires. Monday 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 231 buses from Asunción, PY to Buenos Aires, while Morning sees the fewest connections between Asunción, PY and Buenos Aires, with 146 offers.

Facts about the bus from Asunción, PY to Buenos Aires

Compare all providers like Crucero del Norte, Nuestra Señora de la Asunción and La Santaniana that travel 62 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 20m
Earliest Bus	8:00 AM
Latest Bus	4:30 PM
Daily Bus Routes	62 Ø
Distance	646.0 miles
Bus Companies	Crucero del Norte, Nuestra Señora de la Asunción, La Santaniana, Rio Parana, Expreso Río Paraná S.A., JC Transport and Sol Bus

Cheapest bus connections from Asunción, PY to Buenos Aires

Every day, 62 buses from 7 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 07/24/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/19

Monday 07/20

Tuesday 07/21

Wednesday 07/22

Thursday 07/23

Friday 07/24

$67

Saturday 07/25

$66

Sunday 07/26

$67

Monday 07/27

$67

Tuesday 07/28

$72

Wednesday 07/29

$66

Thursday 07/30

$67

Friday 07/31

$102

Saturday 08/01

$67

Sunday 08/02

$67

Monday 08/03

$77

Tuesday 08/04

$77

Wednesday 08/05

$66

Thursday 08/06

$77

Friday 08/07

$67

Saturday 08/08

$67

Sunday 08/09

$67

Monday 08/10

$77

Tuesday 08/11

$72

Wednesday 08/12

$67

Thursday 08/13

$77

Friday 08/14

$77

Saturday 08/15

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, Sunday is the cheapest day for a bus from Asunción, PY to Buenos Aires. Thursday instead is the most expensive day with prices starting from $67.

Morning is the cheapest day time for bus tickets from Asunción, PY to Buenos Aires, with $66. Afternoon is the most expensive time of the day with prices starting from $69.

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.

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.

Bus Station Assunção

Avenida Doctor Fernando de la Mora

Bus Stop

Shopping Multiplaza

Cementerio del Este

Loma Pyta

Liniers Bus Station

Avenida General Paz , Liniers 10868/76

Retiro Bus Station

Av. Antártida Argentina y Calle 10 - Capital Federal. 10

Terminal de Ómnibus Dellepiane

Teniente General Luís Dellepiane Av. Perito Moreno 3950, Villa Soldati, Ciudad de Buenos Aires

Villa Tesei

Reyes Catolicos 246

Thames - Panamericana

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 19h 56m 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 7 companies with a range of ticket prices between $66 and $119. 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 62 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 Sol Bus and takes 17h 20m. Bus tickets for this connection cost $81. 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 8:00 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 Crucero del Norte, Nuestra Señora de la Asunción 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: Crucero del Norte, Nuestra Señora de la Asunción 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.

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

Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

Premium Economy

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!