Bus Foz do Iguaçu, PR to Buenos Aires: Compare prices and save money

Compare all timetables for the bus from Foz do Iguaçu, PR to Buenos Aires

Here is a selection of the cheapest bus trips from the schedule from Foz do Iguaçu, PR to Buenos Aires from various bus operators like Crucero del Norte, JBL Turismo or Auto Viação Catarinense for the next days.

today

tomorrow

$97

Saturday

Sunday

$237

Monday

$172

Tuesday

$97

Wednesday

$70

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Crucero del Norte	18h 0m	1:00 PM	Foz do Iguaçu, PR	Central Bus Station	7:00 AM	Buenos Aires	Retiro Bus Station		Premium Economy	$97	A Bus from Crucero del Norte goes from Central Bus Station, Foz do Iguaçu, PR (Brazil) at 5/8/2026 1:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/9/2026 7:00:00 AM. 50 Premium Economy ticket for $97 per person are available. Travel duration is 18h 0m

Did you know that if you travel from Foz do Iguaçu, PR to Buenos Aires via Puerto Iguazú, you can save more than $47? You will find the corresponding connections below.
- Save more than 48%
  
  18h 0m
  
  Foz do Iguaçu, PR
  
  6 mi
  
  1:00 PM
  
  Puerto Iguazú
  Bus Station
  
  7:00 AM
  
  Buenos Aires
  Retiro Bus Station
  
  0 mi
  
  Business
  
  $50
  
  A Bus from goes from Bus Station, Puerto Iguazú (Argentina) at 5/8/2026 1:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/9/2026 7:00:00 AM. 50 Business ticket for $50 per person are available. Travel duration is 18h 0m

Cheapest bus trips Sunday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Auto Viação Catarinense	54h 0m	12:00 PM	Foz do Iguaçu, PR	Central Bus Station	6:00 PM	Buenos Aires	Retiro Bus Station		Basic	$237	A Bus from Auto Viação Catarinense goes from Central Bus Station, Foz do Iguaçu, PR (Brazil) at 5/10/2026 12:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/12/2026 6:00:00 PM. 50 Basic ticket for $237 per person are available. Travel duration is 54h 0m

Did you know that if you travel from Foz do Iguaçu, PR to Buenos Aires via Puerto Iguazú, you can save more than $187? You will find the corresponding connections below.
- Save more than 79%
  
  18h 0m
  
  Foz do Iguaçu, PR
  
  6 mi
  
  1:00 PM
  
  Puerto Iguazú
  Bus Station
  
  7:00 AM
  
  Buenos Aires
  Retiro Bus Station
  
  0 mi
  
  Premium Economy
  
  $50
  
  A Bus from goes from Bus Station, Puerto Iguazú (Argentina) at 5/10/2026 1:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/11/2026 7:00:00 AM. 50 Premium Economy ticket for $50 per person are available. Travel duration is 18h 0m
Did you know that if you travel from Foz do Iguaçu, PR to Buenos Aires via Asunción, PY, you can save more than $151? You can find the corresponding connections below.
- Expresso Nordeste
  
  28h 45m
  
  0
  
  8:00 AM
  
  Foz do Iguaçu, PR
  Central Bus Station
  
  3:00 PM
  
  Asunción, PY
  Bus Station Assunção
  
  0
  
  Premium Economy
  
  $25
  
  A Bus from Expresso Nordeste goes from Central Bus Station, Foz do Iguaçu, PR (Brazil) at 5/12/2026 8:00:00 AM to Bus Station Assunção, Asunción, PY (Paraguay) arriving at 5/12/2026 3:00:00 PM. 50 Premium Economy ticket for $25 per person are available. Travel duration is 7h 0m
- Crucero del Norte
  
  20h 30m
  
  0
  
  4:15 PM
  
  Asunción, PY
  Bus Station Assunção
  
  12:45 PM
  
  Buenos Aires
  Retiro Bus Station
  
  0
  
  Premium Economy
  
  $61
  
  A Bus from Crucero del Norte goes from Bus Station Assunção, Asunción, PY (Paraguay) at 5/12/2026 4:15:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/13/2026 12:45:00 PM. 50 Premium Economy ticket for $61 per person are available. Travel duration is 20h 30m
Travel Time is 25h 15m shorter, and you will save $151

Cheapest bus trips Monday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Auto Viação Catarinense	52h 55m	12:00 PM	Foz do Iguaçu, PR	Central Bus Station	4:55 PM	Buenos Aires	Retiro Bus Station		Basic	$172	A Bus from Auto Viação Catarinense goes from Central Bus Station, Foz do Iguaçu, PR (Brazil) at 5/11/2026 12:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/13/2026 4:55:00 PM. 50 Basic ticket for $172 per person are available. Travel duration is 52h 55m
	Auto Viação Catarinense	45h 45m	9:15 AM	Foz do Iguaçu, PR	Central Bus Station	7:00 AM	Buenos Aires	Retiro Bus Station		Basic	$182	A Bus from Auto Viação Catarinense goes from Central Bus Station, Foz do Iguaçu, PR (Brazil) at 5/11/2026 9:15:00 AM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/13/2026 7:00:00 AM. 50 Basic ticket for $182 per person are available. Travel duration is 45h 45m

Did you know that if you travel from Foz do Iguaçu, PR to Buenos Aires via Puerto Iguazú, you can save more than $118? You will find the corresponding connections below.
- Save more than 69%
  
  18h 50m
  
  Foz do Iguaçu, PR
  
  6 mi
  
  1:30 PM
  
  Puerto Iguazú
  Bus Station
  
  8:20 AM
  
  Buenos Aires
  Retiro Bus Station
  
  0 mi
  
  Premium Economy
  
  $54
  
  A Bus from goes from Bus Station, Puerto Iguazú (Argentina) at 5/11/2026 1:30:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/12/2026 8:20:00 AM. 50 Premium Economy ticket for $54 per person are available. Travel duration is 18h 50m
Did you know that if you travel from Foz do Iguaçu, PR to Buenos Aires via Asunción, PY, you can save more than $86? You can find the corresponding connections below.
- Expresso Nordeste
  
  28h 45m
  
  0
  
  8:00 AM
  
  Foz do Iguaçu, PR
  Central Bus Station
  
  3:00 PM
  
  Asunción, PY
  Bus Station Assunção
  
  0
  
  Premium Economy
  
  $25
  
  A Bus from Expresso Nordeste goes from Central Bus Station, Foz do Iguaçu, PR (Brazil) at 5/12/2026 8:00:00 AM to Bus Station Assunção, Asunción, PY (Paraguay) arriving at 5/12/2026 3:00:00 PM. 50 Premium Economy ticket for $25 per person are available. Travel duration is 7h 0m
- Crucero del Norte
  
  20h 30m
  
  0
  
  4:15 PM
  
  Asunción, PY
  Bus Station Assunção
  
  12:45 PM
  
  Buenos Aires
  Retiro Bus Station
  
  0
  
  Premium Economy
  
  $61
  
  A Bus from Crucero del Norte goes from Bus Station Assunção, Asunción, PY (Paraguay) at 5/12/2026 4:15:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/13/2026 12:45:00 PM. 50 Premium Economy ticket for $61 per person are available. Travel duration is 20h 30m
Travel Time is 17h 0m shorter, and you will save $86

Cheapest bus trips Tuesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Crucero del Norte	18h 0m	1:00 PM	Foz do Iguaçu, PR	Central Bus Station	7:00 AM	Buenos Aires	Retiro Bus Station		Premium Economy	$97	A Bus from Crucero del Norte goes from Central Bus Station, Foz do Iguaçu, PR (Brazil) at 5/12/2026 1:00:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/13/2026 7:00:00 AM. 50 Premium Economy ticket for $97 per person are available. Travel duration is 18h 0m

Did you know that if you travel from Foz do Iguaçu, PR to Buenos Aires via Puerto Iguazú, you can save more than $43? You will find the corresponding connections below.
- Save more than 44%
  
  18h 50m
  
  Foz do Iguaçu, PR
  
  6 mi
  
  1:30 PM
  
  Puerto Iguazú
  Bus Station
  
  8:20 AM
  
  Buenos Aires
  Retiro Bus Station
  
  0 mi
  
  Premium Economy
  
  $54
  
  A Bus from goes from Bus Station, Puerto Iguazú (Argentina) at 5/12/2026 1:30:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/13/2026 8:20:00 AM. 50 Premium Economy ticket for $54 per person are available. Travel duration is 18h 50m

Cheapest bus trips Wednesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	JBL Turismo	24h 0m	1:10 PM	Foz do Iguaçu, PR	Central Bus Station	1:10 PM	Buenos Aires	Retiro Bus Station		Premium Economy	$70	A Bus from JBL Turismo goes from Central Bus Station, Foz do Iguaçu, PR (Brazil) at 5/13/2026 1:10:00 PM to Retiro Bus Station, Buenos Aires (Argentina) arriving at 5/14/2026 1:10:00 PM. 50 Premium Economy ticket for $70 per person are available. Travel duration is 24h 0m

Best Price Offer: The price for the cheapest bus from Foz do Iguaçu, PR to Buenos Aires is $70 on 5/13/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Foz do Iguaçu, PR and Buenos Aires

See here how frequent the connections between Foz do Iguaçu, PR and Buenos Aires are, during different times and days of the week.

Wednesday is the busiest day, with more than 12 daily buses from Foz do Iguaçu, PR to Buenos Aires. Sunday has instead the fewest connections, with only 1 daily coaches between Foz do Iguaçu, PR and Buenos Aires.

The busiest time of the day is the Afternoon, with 34 buses from Foz do Iguaçu, PR to Buenos Aires, while Morning sees the fewest connections between Foz do Iguaçu, PR and Buenos Aires, with 1 offers.

Facts about the bus from Foz do Iguaçu, PR to Buenos Aires

Compare all providers like Crucero del Norte, JBL Turismo and Auto Viação Catarinense that travel 7 times every day by bus from Foz do Iguaçu, PR to Buenos Aires in one click! Book your bus ticket from Foz do Iguaçu, PR to Buenos Aires starting from $70!

Cheapest Bus	$70
Fastest Bus	18h 0m
Earliest Bus	1:00 PM
Latest Bus	1:10 PM
Daily Bus Routes	7 Ø
Distance	668.5 miles
Bus Companies	Crucero del Norte, JBL Turismo and Auto Viação Catarinense

Cheapest bus connections from Foz do Iguaçu, PR to Buenos Aires

Every day, 7 buses from 3 bus companies leave Foz do Iguaçu, PR for Buenos Aires: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/07/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 05/03

Monday 05/04

Tuesday 05/05

Wednesday 05/06

Thursday 05/07

$234

Friday 05/08

$100

Saturday 05/09

$258

Sunday 05/10

$284

Monday 05/11

$172

Tuesday 05/12

$100

Wednesday 05/13

$80

Thursday 05/14

$302

Friday 05/15

$97

Saturday 05/16

$258

Sunday 05/17

$302

Monday 05/18

$172

Tuesday 05/19

$97

Wednesday 05/20

$70

Thursday 05/21

$234

Friday 05/22

$100

Saturday 05/23

$238

Sunday 05/24

$237

Monday 05/25

$172

Tuesday 05/26

$97

Wednesday 05/27

$80

Thursday 05/28

$227

Friday 05/29

$97

Saturday 05/30

The cheapest time to travel from Foz do Iguaçu, PR to Buenos Aires

See here on which day and which time of the day you can find the cheapest bus ticket from Foz do Iguaçu, PR to Buenos Aires, for the next 30 days.

With a price starting from $70, Wednesday is the cheapest day for a bus from Foz do Iguaçu, PR to Buenos Aires. Sunday instead is the most expensive day with prices starting from $235.

Afternoon is the cheapest day time for bus tickets from Foz do Iguaçu, PR to Buenos Aires, with $70. Morning is the most expensive time of the day with prices starting from $181.

How to save money travelling from Foz do Iguaçu, PR 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 Foz do Iguaçu, PR 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 Foz do Iguaçu, PR 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 Foz do Iguaçu, PR to Buenos Aires are also emptier.

All bus stations and stops in Foz do Iguaçu, PR and Buenos Aires

In the map below, you can see where to find all bus stations in Foz do Iguaçu, PR and Buenos Aires.

Central Bus Station

Terminal Rodoviária Internacional

Três Pinheiros

R. Edmundo de Barros 3839

Av. Juscelino Kubitscheck - Vila Portes

Buffet Livre Hotel

Hotel

Avenida Del Libertador Y Perú Bus Station

Avenida del Libertador 14995

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

Service and Comfort on the bus from Foz do Iguaçu, PR to Buenos Aires

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

FAQs about the Foz do Iguaçu, PR to Buenos Aires bus

How much does a Foz do Iguaçu, PR Buenos Aires bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $70 and takes 24h 0m to reach Buenos Aires. Compare offers to save money!

How much could I save by comparing buses from Foz do Iguaçu, PR to Buenos Aires?

This route is offered by 3 companies with a range of ticket prices between $70 and $237. 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 Foz do Iguaçu, PR to Buenos Aires each day?

Every day, the Foz do Iguaçu, PR to Buenos Aires bus route is served by approximately 7 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Foz do Iguaçu, PR to Buenos Aires take?

The fastest bus from Foz do Iguaçu, PR to Buenos Aires is offered by Crucero del Norte and takes 18h 0m. Bus tickets for this connection cost $114. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Foz do Iguaçu, PR to Buenos Aires?

The earliest bus arriving in Buenos Aires from Foz do Iguaçu, PR starts at 1:00 PM. 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 Foz do Iguaçu, PR to Buenos Aires?

The latest bus trip departing from Foz do Iguaçu, PR for Buenos Aires starts at 1:10 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 Foz do Iguaçu, PR Buenos Aires route?

When traveling by bus from Foz do Iguaçu, PR to Buenos Aires, passengers can travel with Crucero del Norte, JBL Turismo and Auto Viação Catarinense. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Foz do Iguaçu, PR and Buenos Aires?

You can check all the direct connections between Foz do Iguaçu, PR 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, JBL Turismo and Auto Viação Catarinense.

What can I take with me on the Foz do Iguaçu, PR 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 Foz do Iguaçu, PR 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 Foz do Iguaçu, PR 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 Foz do Iguaçu, PR to Buenos Aires on your planned travel date.

How does CheckMyBus find the best bus deals from Foz do Iguaçu, PR 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 7 daily trips between Foz do Iguaçu, PR 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 Foz do Iguaçu, PR to Buenos Aires?

Prices and availability for 7 trips between Foz do Iguaçu, PR 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 Foz do Iguaçu, PR to Buenos Aires

Basic

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

Premium Economy

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

More bus routes to Foz do Iguaçu, PR and to Buenos Aires

Here’s an overview of the most popular bus routes to Foz do Iguaçu, PR and to Buenos Aires. Simply click on the connection of your choice, and you will find all the details about your bus route!