Bus Tickets from Foz do Iguaçu to Buenos Aires, AR

TodayAug 2
from $177
TomorrowAug 3
from $173
MonAug 4
from $132
TueAug 5
from $110
WedAug 6
from $110
ThuAug 7
FriAug 8
from $110
SatAug 9

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: August 3 at
    Departure city: Foz do Iguaçu
    Departure location: Rodoviária Internacional
    Arrival time: August 5 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Catarinense + Flecha Bus
    Catarinense + Flecha Bus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: August 3 at
    Departure city: Foz do Iguaçu
    Departure location: Rodoviária Internacional
    Arrival time: August 5 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Catarinense + Flecha Bus
    Catarinense + Flecha Bus
    Vehicle: BusDuration:
  • Departure time: August 3 at
    Departure city: Foz do Iguaçu
    Departure location: Rodoviária Internacional
    Arrival time: August 5 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: UNESUL + JBL
    UNESUL + JBL
    Vehicle: BusDuration:
  • Departure time: August 3 at
    Departure city: Foz do Iguaçu
    Departure location: Rodoviária Internacional
    Arrival time: August 5 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Catarinense + Flecha Bus
    Catarinense + Flecha Bus
    Vehicle: BusDuration:
  • Departure time: August 3 at
    Departure city: Foz do Iguaçu
    Departure location: Rodoviária Internacional
    Arrival time: August 5 at
    Destination city: Buenos Aires
    Destination location: Terminal de Retiro
    Operated by: Reunidas + Flecha Bus
    Reunidas + Flecha Bus
    Vehicle: BusDuration:

Accepted payments

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Bus Foz do Iguaçu to Buenos Aires, AR: Trip Overview

Average ticket price$110
Average bus trip duration19h 15m
Number of daily buses1
Earliest bus departure11:30am
Distance665 miles (1072 km)
Latest bus departure6:00pm

Foz do Iguaçu to Buenos Aires Bus

Busbud helps you find a bus from Foz do Iguaçu to Buenos Aires. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Foz do Iguaçu to Buenos Aires will be provided by the most trusted bus companies.

Whether it is cheap bus tickets or more luxurious buses going to Buenos Aires from Foz do Iguaçu, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions for your trip Foz do Iguaçu - Buenos Aires, AR

Find cheapest prices for buses

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

Best price found
07/31
No data
08/01
$92
Today
No data
08/03
No data
08/04
No data
08/05
$93
08/06
$93
08/07
No data
busbud logoThe cheapest trip from Foz do Iguaçu to Buenos Aires, AR was searched and found on Aug 1, 2025 with a price of $92

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

You can expect to pay from $92 to $93 for a bus ticket from Foz do Iguaçu to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at $93 which is on 2025-08-05.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Foz do Iguaçu and Buenos Aires!

Much more than a mere vehicle taking you from Foz do Iguaçu to Buenos Aires, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Foz do Iguaçu to Buenos Aires.

Make a music playlist for your bus ride from Foz do Iguaçu to Buenos Aires, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Will you be returning to Foz do Iguaçu by bus?

Bus from Foz do Iguaçu to Buenos Aires, AR

Why choose Busbud?

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