Bus tickets Rio de Janeiro to Buenos Aires from £90

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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, Itapemirim Suzantur or Crucero del Norte for the next days.

today
£175
tomorrow
£112
Sunday
Monday
£90
Tuesday
£94
Wednesday
Thursday
£112

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itapemirim Suzantur 98h 30m 16:00 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £175
Viação Penha 107h 0m 07:30 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £196
Viação Penha 103h 30m 11:00 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £196
Viação UTIL 94h 0m 20:30 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £243
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via Balneário Camboriú, you can save more than £79? You can find the corresponding connections below.
    • Expresso de Prata
      35h 45m
      0
      01:30
      Rio de Janeiro
      Bus Station Novo Rio
      05:35
      Balneário Camboriú
      Coach Station
      0
      Expresso de Prata
      Economy
      £15
      • Waiting Time 3h 25m
    • Flecha Bus
      28h 15m
      0
      09:00
      Balneário Camboriú
      Coach Station
      13:15
      Buenos Aires
      Retiro Bus Station
      0
      Flecha Bus
      Premium Economy
      £81
    Travel Time is 58h 15m shorter, and you will save £79

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Viação Penha 74h 30m 16:00 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £112
Viação Penha 72h 0m 18:30 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £112
Itapemirim Suzantur 71h 0m 19:30 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £112
Itapemirim Suzantur 68h 0m 22:30 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £114
Aguia Branca 71h 30m 19:00 Rio de Janeiro Bus Station Novo Rio 18:30 Buenos Aires Avenida Corrientes  Basic £116
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via Balneário Camboriú, you can save more than £16? You can find the corresponding connections below.
    • Expresso de Prata
      35h 45m
      0
      01:30
      Rio de Janeiro
      Bus Station Novo Rio
      05:35
      Balneário Camboriú
      Coach Station
      0
      Expresso de Prata
      Economy
      £15
      • Waiting Time 3h 25m
    • Flecha Bus
      28h 15m
      0
      09:00
      Balneário Camboriú
      Coach Station
      13:15
      Buenos Aires
      Retiro Bus Station
      0
      Flecha Bus
      Premium Economy
      £81
    Travel Time is 32h 15m shorter, and you will save £16

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Crucero del Norte 42h 5m 12:55 Rio de Janeiro Bus Station Novo Rio 07:00 Buenos Aires Retiro Bus Station  Premium Economy £90

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
JBL Turismo 44h 55m 11:30 Rio de Janeiro Bus Station Novo Rio 08:25 Buenos Aires Retiro Bus Station  First Class £94
JBL Turismo 45h 15m 11:30 Rio de Janeiro Bus Station Novo Rio 08:45 Buenos Aires Retiro Bus Station  Basic £95

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Viação Penha 70h 30m 16:00 Rio de Janeiro Bus Station Novo Rio 14:30 Buenos Aires Avenida Corrientes  Basic £112
Viação Penha 67h 15m 19:15 Rio de Janeiro Bus Station Novo Rio 14:30 Buenos Aires Avenida Corrientes  Basic £112
Itapemirim Suzantur 67h 0m 19:30 Rio de Janeiro Bus Station Novo Rio 14:30 Buenos Aires Avenida Corrientes  Basic £112
Itapemirim Suzantur 64h 0m 22:30 Rio de Janeiro Bus Station Novo Rio 14:30 Buenos Aires Avenida Corrientes  Basic £114
Itapemirim Suzantur 63h 30m 23:00 Rio de Janeiro Bus Station Novo Rio 14:30 Buenos Aires Avenida Corrientes  Basic £114
  • Did you know that if you travel from Rio de Janeiro to Buenos Aires via Porto Alegre, RS, you can save more than £36? You can find the corresponding connections below.
    • Viação Penha
      64h 0m
      0
      22:30
      Rio de Janeiro
      Bus Station Novo Rio
      07:00
      Porto Alegre, RS
      Central Bus Station
      0
      Viação Penha
      Premium Economy
      £12
      • Waiting Time 34h 45m
    • JBL Turismo
      20h 45m
      0
      17:45
      Porto Alegre, RS
      Central Bus Station
      14:30
      Buenos Aires
      Avenida Corrientes
      0
      JBL Turismo
      Economy
      £63
    Travel time is 0h 30m longer, but you will save £36

Best Price Offer: The price for the cheapest coach from Rio de Janeiro to Buenos Aires is £90 on 21/09/2026. Flexible travellers save on ticket prices.


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 16 daily coaches from Rio de Janeiro to Buenos Aires. Friday has instead the fewest connections, with only 5 daily coaches between Rio de Janeiro and Buenos Aires.
The busiest time of the day is the Morning, with 18 coaches from Rio de Janeiro to Buenos Aires, while Afternoon sees the fewest connections between Rio de Janeiro and Buenos Aires, with 12 offers.

Facts about coaches from Rio de Janeiro to Buenos Aires

Compare all providers like JBL Turismo, Itapemirim Suzantur and Crucero del Norte that travel 8 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 £90!

Cheapest Bus £90
Fastest Bus 42h 5m
Earliest Coach 07:30
Latest Coach 23:59
Daily Bus Connections 8 Ø
Distance 1,965.3 km
Coach Companies JBL Turismo, Itapemirim Suzantur, Crucero del Norte, Viação Penha, Viação UTIL and Aguia Branca

Cheapest coach connections from Rio de Janeiro to Buenos Aires

Every day, 8 buses from 6 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 18/09/2026 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 14/09
Tuesday 15/09
Wednesday 16/09
Thursday 17/09
Friday 18/09
£118
Saturday 19/09
£104
Sunday 20/09
£117
Monday 21/09
£90
Tuesday 22/09
£120
Wednesday 23/09
£111
Thursday 24/09
£112
Friday 25/09
Saturday 26/09
£186
Sunday 27/09
£112
Monday 28/09
£90
Tuesday 29/09
£95
Wednesday 30/09
£111
Thursday 01/10
£98
Friday 02/10
£101
Saturday 03/10
£100
Sunday 04/10
£98
Monday 05/10
£93
Tuesday 06/10
£117
Wednesday 07/10
Thursday 08/10
£122
Friday 09/10
£112
Saturday 10/10
£100
Sunday 11/10

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 £90, Monday is the cheapest day for a coach from Rio de Janeiro to Buenos Aires. Friday instead is the most expensive day with prices starting from £101.
Afternoon is the cheapest day time for bus tickets from Rio de Janeiro to Buenos Aires, with £90. Evening is the most expensive time of the day with prices starting from £112.

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.

Latest reviews for coach companies on the route Rio de Janeiro - Buenos Aires

Crucero del Norte
Cintia Campos, 01/10/2025
Un desastre, iba arriba adelante sin cinturón, se llovía por la ventana, sin wifi, paraban donde querían, el trato de los choferes para responder hostil, no había agua en el baño, nos llevaron a un ta ... Un desastre, iba arriba adelante sin cinturón, se llovía por la ventana, sin wifi, paraban donde querían, el trato de los choferes para responder hostil, no había agua en el baño, nos llevaron a un taller sin explicación, y no nos dejaban bajar, todo el viaje subiendo y bajando gente de otras unidades que se rompían, tengo fotos de todo. No recomiendo un viaje a distancia con esta empresa, muchísimo mejor JBl, una vergüenza tener que explicar a los Brasileros que viajaban que Argentina no es asi, que crucero del norte no nos representa, horrible experiencia!!! Gracias a la gente amable que viajaba se hizo más llevadero!

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.

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 £90 and takes 42h 5m. 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 6 companies with ticket prices ranging from £90 to £243. 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 8 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 5m. Coach tickets for this connection cost £102. 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 23:59. 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, Itapemirim Suzantur and Crucero del Norte. 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, Itapemirim Suzantur and Crucero del Norte.

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.

How does CheckMyBus find the best bus deals from Rio de Janeiro 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 8 daily trips between Rio de Janeiro 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 Rio de Janeiro to Buenos Aires?

Prices and availability for 8 trips between Rio de Janeiro 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 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.

Premium Economy
PremiumEconomy

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

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!
Bus Itumbiara, GO to Rio de Janeiro Bus Itumbiara, GO to Rio de Janeiro
Bus to Rio de Janeiro from São Carlos, SP Bus to Rio de Janeiro from São Carlos, SP
Coaches Presidente Prudente to Rio de Janeiro Coaches Presidente Prudente to Rio de Janeiro
Bus from Vitória da Conquista, BA to Rio de Janeiro Bus from Vitória da Conquista, BA to Rio de Janeiro
Bus from Quiindy to Buenos Aires Bus from Quiindy to Buenos Aires
Buses La Lucila del Mar to Buenos Aires Buses La Lucila del Mar to Buenos Aires
Buses Caacupé to Buenos Aires Buses Caacupé to Buenos Aires
Bus Paraná, ER to Buenos Aires Bus Paraná, ER to Buenos Aires
Popular Airport Transfers to Rio de Janeiro and to Buenos Aires
CheckMyBus › Coaches in Brazil › Coach to Rio de Janeiro › Coach to Buenos Aires

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