Find coaches from Rio de Janeiro to Buenos Aires

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Today25 Apr
Tomorrow26 Apr
Sun27 Apr
Mon28 Apr
Tue29 Apr
from US$127
Wed30 Apr
Thu1 May
Fri2 May

Cheap buses leaving Tuesday

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: 29 April at
    Departure city: Rio de Janeiro
    Departure location: Novo Rio
    Arrival time: 1 May at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: JBLJBL
    Vehicle: BusDuration:
  • Departure time: 29 April at
    Departure city: Rio de Janeiro
    Departure location: Novo Rio
    Arrival time: 1 May at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: JBLJBL
    Vehicle: BusDuration:

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Bus Rio de Janeiro to Buenos Aires: Trip Overview

Average ticket priceUS$225
Average bus trip duration2d
Number of daily buses2
Earliest bus departure07:30
Distance1218 miles
Latest bus departure12:55

Rio de Janeiro 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 Rio de Janeiro to Buenos Aires.

We make it our job to connect you with the most dependable bus companies that cover bus service from Rio de Janeiro to Buenos Aires.

Discover how much the bus trip from Rio de Janeiro 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 Rio de Janeiro - Buenos Aires

  1. How much is the coach fare from Rio de Janeiro to Buenos Aires?

    The prices typically range from US$104 to US$310 on this trip, with the average ticket costing US$225. These prices can change depending on factors like the date, the class and the coach company you choose. To get accurate and up-to-date pricing information, check out all your options on our search tool.

  2. How long is the coach ride from Rio de Janeiro to Buenos Aires?

    The coach journey between Rio de Janeiro and Buenos Aires lasts about 2d. The fastest coach journey typically takes 1d 18h. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. At what time is the first coach from Rio de Janeiro to Buenos Aires?

    The first coach to Buenos Aires from Rio de Janeiro departs at 07:30. Keep in mind that departure times might change on weekends and holidays.

  4. How far is Buenos Aires from Rio de Janeiro by coach?

    The journey from Rio de Janeiro to Buenos Aires by coach covers an approximate distance of 1221 miles (1969 km).

  5. What is the best way to go from Rio de Janeiro to Buenos Aires without flying?

    You can choose the coach to travel this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You also have the option of utilising carpooling services.

  6. Is there am overnight bus from Rio de Janeiro to Buenos Aires?

    Yes, you can find coaches leaving until 12:55 and arriving the next day. Make sure to bring a snack and a blanket to keep yourself feeling comfortable during the night.

Find cheapest prices for buses

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

Best price found
23/04
No data
24/04
US$144
Today
No data
26/04
No data
27/04
No data
28/04
US$211
29/04
US$127
30/04
No data
busbud logoThe cheapest trip from Rio de Janeiro to Buenos Aires was searched and found on 29 Apr 2025 with a price of US$127

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

You can expect to pay from US$127 to US$211 for a bus ticket from Rio de Janeiro to Buenos Aires based on the last 2 days. You can expect to find the cheapest price for the trip at US$127, which is on 2025-04-29.

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 Rio de Janeiro to Buenos Aires but it'll also be endearing to native speakers who will surely appreciate your effort.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Rio de Janeiro to Buenos Aires.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Rio de Janeiro to Buenos Aires will emit half the CO2 emitted by a train, and radically less 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 Rio de Janeiro to Buenos Aires.

Did you know?

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

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 Rio de Janeiro by bus?

Bus from Rio de Janeiro to Buenos Aires

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