Bus tickets Rio de Janeiro to Buenos Aires from £94

Find a coach from Rio de Janeiro to Buenos Aires: Compare 5 companies
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Compare all timetables for the bus from Rio de Janeiro to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from Rio de Janeiro to Buenos Aires from various bus operators like JBL Turismo, Viação Penha or Itapemirim Suzantur for the next days.
today
from £125
tomorrow
from £123
Tuesday
from £94
Wednesday
Thursday
from £126
Friday
from £113
Saturday
from £114

Cheapest bus trips today

Prices are for one way and one person
  • Viação Penha
    99h 25m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    15:55
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £125
  • Viação Penha
    94h 40m
    0
    17:15
    Rio de Janeiro
    Bus Station do Rio
    15:55
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £125
  • Viação Penha
    104h 25m
    0
    07:30
    Rio de Janeiro
    Bus Station do Rio
    15:55
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £133
  • Viação UTIL
    91h 25m
    0
    20:30
    Rio de Janeiro
    Bus Station do Rio
    15:55
    Buenos Aires
    Retiro Bus Station
    0
    Viação UTIL
    Basic
    £204
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via São Paulo, you can save more than £57? You can find the corresponding connections below.
    • Buser
      46h 45m
      0
      09:40
      Rio de Janeiro
      Posto Petrobras
      16:10
      São Paulo
      Barra Funda Bus Station
      0
      Buser
      Premium Economy
      £8
      • Waiting Time 3h 20m
    • DeÔnibus
      36h 55m
      0
      19:30
      São Paulo
      Tietê Bus Station
      08:25
      Buenos Aires
      Retiro Bus Station
      0
      DeÔnibus
      Basic
      £61
    Travel Time is 44h 40m shorter, and you will save £57

Cheapest bus trips tomorrow

Prices are for one way and one person
  • Itapemirim Suzantur
    99h 55m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    16:25
    Buenos Aires
    Retiro Bus Station
    0
    Itapemirim Suzantur
    Basic
    £123
  • Itapemirim Suzantur
    96h 25m
    0
    16:00
    Rio de Janeiro
    Bus Station do Rio
    16:25
    Buenos Aires
    Retiro Bus Station
    0
    Itapemirim Suzantur
    Basic
    £123
  • Viação Penha
    95h 10m
    0
    17:15
    Rio de Janeiro
    Bus Station do Rio
    16:25
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £125
  • Crucero del Norte
    42h 0m
    0
    13:00
    Rio de Janeiro
    Bus Station do Rio
    07:00
    Buenos Aires
    Retiro Bus Station
    0
    Crucero del Norte
    Economy
    £126
  • Viação Penha
    104h 55m
    0
    07:30
    Rio de Janeiro
    Bus Station do Rio
    16:25
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £132
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via São Paulo, you can save more than £55? You can find the corresponding connections below.
    • Buser
      46h 45m
      0
      09:40
      Rio de Janeiro
      Posto Petrobras
      16:10
      São Paulo
      Barra Funda Bus Station
      0
      Buser
      Premium Economy
      £8
      • Waiting Time 3h 20m
    • DeÔnibus
      36h 55m
      0
      19:30
      São Paulo
      Tietê Bus Station
      08:25
      Buenos Aires
      Retiro Bus Station
      0
      DeÔnibus
      Basic
      £61
    Travel time is 4h 45m longer, but you will save £55

Cheapest bus trips Tuesday

Prices are for one way and one person
  • JBL Turismo
    43h 55m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    08:25
    Buenos Aires
    Retiro Bus Station
    0
    JBL Turismo
    Basic
    £94
  • JBL Turismo
    43h 55m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    08:25
    Buenos Aires
    Retiro Bus Station
    0
    JBL Turismo
    Basic
    £94
  • JBL Turismo
    43h 55m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    08:25
    Buenos Aires
    Retiro Bus Station
    0
    JBL Turismo
    Basic
    £94
  • JBL Turismo
    43h 55m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    08:25
    Buenos Aires
    Retiro Bus Station
    0
    JBL Turismo
    Basic
    £96
  • JBL Turismo
    43h 55m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    08:25
    Buenos Aires
    Retiro Bus Station
    0
    JBL Turismo
    Business
    £113
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via São Paulo, you can save more than £26? You can find the corresponding connections below.
    • Buser
      46h 45m
      0
      09:40
      Rio de Janeiro
      Posto Petrobras
      16:10
      São Paulo
      Barra Funda Bus Station
      0
      Buser
      Premium Economy
      £8
      • Waiting Time 3h 20m
    • DeÔnibus
      36h 55m
      0
      19:30
      São Paulo
      Tietê Bus Station
      08:25
      Buenos Aires
      Retiro Bus Station
      0
      DeÔnibus
      Basic
      £61
    Travel time is 2h 50m longer, but you will save £26

Cheapest bus trips Thursday

Prices are for one way and one person
  • Crucero del Norte
    42h 0m
    0
    13:00
    Rio de Janeiro
    Bus Station do Rio
    07:00
    Buenos Aires
    Retiro Bus Station
    0
    Crucero del Norte
    Economy
    £126
  • Crucero del Norte
    42h 0m
    0
    13:00
    Rio de Janeiro
    Bus Station do Rio
    07:00
    Buenos Aires
    Retiro Bus Station
    0
    Crucero del Norte
    First Class
    £160
  • Crucero del Norte
    42h 0m
    0
    13:00
    Rio de Janeiro
    Bus Station do Rio
    07:00
    Buenos Aires
    Retiro Bus Station
    0
    Crucero del Norte
    First Class
    £177
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via São Paulo, you can save more than £58? You can find the corresponding connections below.
    • Buser
      46h 45m
      0
      09:40
      Rio de Janeiro
      Posto Petrobras
      16:10
      São Paulo
      Barra Funda Bus Station
      0
      Buser
      Premium Economy
      £8
      • Waiting Time 3h 20m
    • DeÔnibus
      36h 55m
      0
      19:30
      São Paulo
      Tietê Bus Station
      08:25
      Buenos Aires
      Retiro Bus Station
      0
      DeÔnibus
      Basic
      £61
    Travel time is 4h 45m longer, but you will save £58

Cheapest bus trips Friday

Prices are for one way and one person
  • Itapemirim Suzantur
    100h 25m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    16:55
    Buenos Aires
    Retiro Bus Station
    0
    Itapemirim Suzantur
    Basic
    £113
  • Itapemirim Suzantur
    96h 55m
    0
    16:00
    Rio de Janeiro
    Bus Station do Rio
    16:55
    Buenos Aires
    Retiro Bus Station
    0
    Itapemirim Suzantur
    Basic
    £114
  • Viação Penha
    95h 40m
    0
    17:15
    Rio de Janeiro
    Bus Station do Rio
    16:55
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £125
  • Viação Penha
    105h 25m
    0
    07:30
    Rio de Janeiro
    Bus Station do Rio
    16:55
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £136
  • Viação UTIL
    92h 25m
    0
    20:30
    Rio de Janeiro
    Bus Station do Rio
    16:55
    Buenos Aires
    Retiro Bus Station
    0
    Viação UTIL
    Basic
    £201
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via São Paulo, you can save more than £45? You can find the corresponding connections below.
    • Buser
      46h 45m
      0
      09:40
      Rio de Janeiro
      Posto Petrobras
      16:10
      São Paulo
      Barra Funda Bus Station
      0
      Buser
      Premium Economy
      £8
      • Waiting Time 3h 20m
    • DeÔnibus
      36h 55m
      0
      19:30
      São Paulo
      Tietê Bus Station
      08:25
      Buenos Aires
      Retiro Bus Station
      0
      DeÔnibus
      Basic
      £61
    Travel Time is 45h 40m shorter, and you will save £45

Cheapest bus trips Saturday

Prices are for one way and one person
  • Itapemirim Suzantur
    101h 30m
    0
    12:30
    Rio de Janeiro
    Bus Station do Rio
    18:00
    Buenos Aires
    Retiro Bus Station
    0
    Itapemirim Suzantur
    Basic
    £114
  • Viação Penha
    96h 45m
    0
    17:15
    Rio de Janeiro
    Bus Station do Rio
    18:00
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £126
  • Itapemirim Suzantur
    98h 0m
    0
    16:00
    Rio de Janeiro
    Bus Station do Rio
    18:00
    Buenos Aires
    Retiro Bus Station
    0
    Itapemirim Suzantur
    Basic
    £133
  • Viação Penha
    106h 30m
    0
    07:30
    Rio de Janeiro
    Bus Station do Rio
    18:00
    Buenos Aires
    Retiro Bus Station
    0
    Viação Penha
    Basic
    £135
  • Viação UTIL
    93h 30m
    0
    20:30
    Rio de Janeiro
    Bus Station do Rio
    18:00
    Buenos Aires
    Retiro Bus Station
    0
    Viação UTIL
    Basic
    £199
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via São Paulo, you can save more than £46? You can find the corresponding connections below.
    • Buser
      46h 45m
      0
      09:40
      Rio de Janeiro
      Posto Petrobras
      16:10
      São Paulo
      Barra Funda Bus Station
      0
      Buser
      Premium Economy
      £8
      • Waiting Time 3h 20m
    • DeÔnibus
      36h 55m
      0
      19:30
      São Paulo
      Tietê Bus Station
      08:25
      Buenos Aires
      Retiro Bus Station
      0
      DeÔnibus
      Basic
      £61
    Travel Time is 46h 45m shorter, and you will save £46

Frequency of bus connections between Rio de Janeiro and Buenos Aires

See here how frequent the connections between Rio de Janeiro and Buenos Aires are, during different times and days of the week.
Tuesday is the busiest day, with more than 11 daily coaches from Rio de Janeiro to Buenos Aires. Thursday has instead the fewest connections, with only 3 daily coaches between Rio de Janeiro and Buenos Aires.
The busiest time of the day is the Afternoon, with 28 coaches from Rio de Janeiro to Buenos Aires, while Morning sees the fewest connections between Rio de Janeiro and Buenos Aires, with 4 offers.

Facts about coaches from Rio de Janeiro to Buenos Aires

Compare all providers like JBL Turismo, Viação Penha and Itapemirim Suzantur that travel 6 times every day by bus from Rio de Janeiro to Buenos Aires in one click! Book your bus ticket from Rio de Janeiro to Buenos Aires starting from £94!

Cheapest Bus £94
Fastest Bus 42h 0m
Earliest Coach 07:30
Latest Coach 20:30
Daily Bus Connections 6 Ø
Distance 1,965.3 km
Coach Companies JBL Turismo, Viação Penha, Itapemirim Suzantur, Crucero del Norte and Viação UTIL

Cheapest coach connections from Rio de Janeiro to Buenos Aires

Every day, 6 buses from 5 coach companies leave Rio de Janeiro for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 24/03/2025 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 17/03
Tuesday 18/03
Wednesday 19/03
Thursday 20/03
Friday 21/03
Saturday 22/03
Sunday 23/03
£139
Monday 24/03
£126
Tuesday 25/03
£94
Wednesday 26/03
£156
Thursday 27/03
£126
Friday 28/03
£113
Saturday 29/03
£134
Sunday 30/03
£115
Monday 31/03
£170
Tuesday 01/04
£67
Wednesday 02/04
£156
Thursday 03/04
£106
Friday 04/04
£106
Saturday 05/04
£92
Sunday 06/04
£111
Monday 07/04
£133
Tuesday 08/04
£69
Wednesday 09/04
£92
Thursday 10/04
£124
Friday 11/04
£105
Saturday 12/04
£128
Sunday 13/04

The cheapest time to travel from Rio de Janeiro to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from Rio de Janeiro to Buenos Aires, for the next 30 days.
With a price starting from £94, Tuesday is the cheapest day for a coach from Rio de Janeiro to Buenos Aires. Thursday instead is the most expensive day with prices starting from £126.
Afternoon is the cheapest day time for bus tickets from Rio de Janeiro to Buenos Aires, with £94. Evening is the most expensive time of the day with prices starting from £180.

How to save money travelling from Rio de Janeiro 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 Rio de Janeiro 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 Rio de Janeiro 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 coaches from Rio de Janeiro to Buenos Aires are also emptier.

All bus stations and stops in Rio de Janeiro and Buenos Aires

The map below shows you where to find all the bus stations in Rio de Janeiro 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 Rio de Janeiro to Buenos Aires? Compare all modes of transports from Rio de Janeiro to Buenos Aires.

Service and Comfort on the bus from Rio de Janeiro to Buenos Aires

Want to know which seat classes are available on the coaches from Rio de Janeiro to Buenos Aires? Or which bus companies serve the route Rio de Janeiro to Buenos Aires? Below you will find answers to your questions.

FAQs about the Rio de Janeiro to Buenos Aires bus

How much does a Rio de Janeiro - Buenos Aires coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Rio de Janeiro - Buenos Aires bus trip is available from £94 and takes 43h 55m. Compare offers and save money!

How much could I save by comparing buses from Rio de Janeiro to Buenos Aires?

The connection Rio de Janeiro to Buenos Aires is offered by 5 companies with ticket prices ranging from £94 to £204. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

How many connections are available for the Rio de Janeiro - Buenos Aires route on average every day?

Each day, the bus route from Rio de Janeiro to Buenos Aires is offered by roughly 6 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Buenos Aires from Rio de Janeiro take?

The quickest coach from Rio de Janeiro to Buenos Aires is provided by Crucero del Norte and takes 42h 0m. Coach tickets for this connection cost £160. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Rio de Janeiro to Buenos Aires?

The earliest bus to Buenos Aires departs from Rio de Janeiro at 07:30. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Rio de Janeiro to Buenos Aires?

The latest bus to Buenos Aires departs from Rio de Janeiro at 20:30. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Rio de Janeiro - Buenos Aires route?

Passengers looking to travel from Rio de Janeiro to Buenos Aires can travel with JBL Turismo, Viação Penha and Itapemirim Suzantur. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Rio de Janeiro and Buenos Aires?

You can check all the direct connections between Rio de Janeiro 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: JBL Turismo, Viação Penha and Itapemirim Suzantur.

What can I take with me on the bus to Buenos Aires from Rio de Janeiro?

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

What equipment is available for the Rio de Janeiro 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 travelling 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 Rio de Janeiro to Buenos Aires on your planned travel date.

Available seat classes which are offered on the bus route Rio de Janeiro to Buenos Aires

Basic
Basic

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

Economy
Economy

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

Business
Business

Comfortable seating, food and drink service, accompanied generally by ticket flexibility.

First Class
First

Best of the best: you will find the most comfortable accommodation to work or relax during your travel.

More bus routes to Rio de Janeiro and to Buenos Aires

Here’s an overview of the most popular bus routes to Rio de Janeiro and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!
Teresina, PI to Rio de Janeiro coach Teresina, PI to Rio de Janeiro coach
Bus to Rio de Janeiro from São Luís, MA Bus to Rio de Janeiro from São Luís, MA
Bus Aracaju, SE to Rio de Janeiro Bus Aracaju, SE to Rio de Janeiro
Coaches São Mateus, ES to Rio de Janeiro Coaches São Mateus, ES to Rio de Janeiro
Río Cuarto to Buenos Aires coach Río Cuarto to Buenos Aires coach
Bus San Salvador de Jujuy, JJ to Buenos Aires Bus San Salvador de Jujuy, JJ to Buenos Aires
Coach to Buenos Aires from Mendoza Coach to Buenos Aires from Mendoza
Coach Mar del Plata to Buenos Aires Coach Mar del Plata to Buenos Aires
Popular Airport Transfers to Rio de Janeiro and to Buenos Aires
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