HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sao Paulo

$144+ Cheap flights from Buenos Aires (BUE) to Sao Paulo, Brazil (SAO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SAO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buenos Aires to Sao Paulo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Buenos Aires to Sao Paulo are usually found in August or May, booked 49 days in advance, depart on a Monday or Thursday and return on a Thursday

Find flight deals from Buenos Aires to Sao Paulo

Cheapest flights from Buenos Aires to Sao Paulo
Explore the most affordable flight options available from Buenos Aires to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:30 amEZE - GRU
Nonstop2h 40mFlybondi
Sun 11/233:35 amGRU - EZE
Nonstop3h 05mFlybondi
Deal found 10/30$217
This SmartFares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:20 pmAEP - GRU
Nonstop2h 55mGOL
Sat 11/2211:20 pmGRU - AEP
Nonstop3h 00mGOL
Deal found 10/30$218
This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:05 amEZE - GRU
Nonstop2h 40mMultiple Airlines
Tue 11/259:55 pmGRU - EZE
Nonstop3h 05mMultiple Airlines
Deal found 10/29$218
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:30 amEZE - GRU
Nonstop2h 40mFlybondi
Sat 11/1511:00 amGRU - EZE
Nonstop3h 05mFlybondi
Deal found 10/28$219
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:40 pmAEP - GRU
Nonstop2h 45mAerolineas Argentinas
Mon 11/1710:40 amGRU - AEP
Nonstop3h 00mAerolineas Argentinas
Deal found 10/30$220
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:20 amAEP - GRU
Nonstop2h 45mAerolineas Argentinas
Sun 11/307:00 amGRU - AEP
Nonstop3h 00mAerolineas Argentinas
Deal found 10/30$221
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:25 amEZE - GRU
Nonstop2h 45mMultiple Airlines
Wed 11/511:00 amGRU - EZE
Nonstop3h 05mMultiple Airlines
Deal found 10/28$221
This CheapOair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:25 amEZE - GRU
Nonstop2h 45mMultiple Airlines
Sat 11/811:00 amGRU - EZE
Nonstop3h 05mMultiple Airlines
Deal found 10/30$222
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:55 amAEP - GRU
Nonstop2h 45mAerolineas Argentinas
Thu 11/206:45 pmGRU - AEP
Nonstop3h 00mAerolineas Argentinas
Deal found 10/30$223
This SmartFares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:55 pmEZE - GRU
Nonstop2h 35mTurkish Airlines
Thu 12/47:20 pmGRU - EZE
Nonstop3h 05mTurkish Airlines
Deal found 10/28$225
This SmartFares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:20 amAEP - GRU
Nonstop2h 45mAerolineas Argentinas
Thu 12/47:00 amGRU - AEP
Nonstop3h 00mAerolineas Argentinas
Deal found 10/28$226
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:30 amEZE - GRU
Nonstop2h 40mFlybondi
Sun 11/911:00 amGRU - EZE
Nonstop3h 05mFlybondi
Deal found 10/29$226

Cheap flight deals from Buenos Aires to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Trip.com)

One-way from

$144
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$283

Good round-trip deal

$378 or less

Good one-way deal

$185 or less
Provider with most accurate pricing for Buenos Aires (BUE)-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Sao Paulo (SAO) flights.
Search Deals
From Buenos Aires (BUE) to Sao Paulo (SAO)
Search Deals
One-way flight from Buenos Aires (BUE) to Sao Paulo (SAO)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Buenos Aires (BUE) to Sao Paulo (SAO).
Search Deals
Price to beat on a one-way flight from Buenos Aires (BUE) to Sao Paulo (SAO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Sao Paulo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Buenos Aires to Sao Paulo that are best for you.

Fly from

Buenos Aires

Fly to

Sao Paulo

Route

Depart

Return

Price

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Thu 11/27

6:20 pm-9:20 pm

Nonstop3h 00m

Sao Paulo Guarulhos Intl

Sat 11/29

6:00 pm-9:00 pm

Nonstop3h 00m

$233

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Tue 12/9

3:15 am-5:55 am

Nonstop2h 40m

Sao Paulo Guarulhos Intl

Sat 3/21

6:00 pm-9:00 pm

Nonstop3h 00m

$240

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Mon 12/15

9:00 am-11:45 am

Nonstop2h 45m

Sao Paulo Guarulhos Intl

Mon 12/15

6:00 pm-9:00 pm

Nonstop3h 00m

$248

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Tue 11/25

1:40 pm-4:25 pm

Nonstop2h 45m

Sao Paulo Guarulhos Intl

Thu 12/4

6:00 pm-9:00 pm

Nonstop3h 00m

$248

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Thu 4/9

3:00 am-6:00 am

Nonstop3h 00m

Sao Paulo Guarulhos Intl

Fri 4/10

2:05 pm-5:10 pm

Nonstop3h 05m

$248

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Fri 12/19

1:40 pm-4:25 pm

Nonstop2h 45m

Sao Paulo Guarulhos Intl

Tue 1/6

6:00 pm-9:00 pm

Nonstop3h 00m

$260

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Sat 11/29

6:20 pm-9:15 pm

Nonstop2h 55m

Sao Paulo Guarulhos Intl

Tue 12/23

2:20 pm-5:20 pm

Nonstop3h 00m

$268

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Sun 11/9

9:30 pm-12:05 am

Nonstop2h 35m

Sao Paulo Guarulhos Intl

Wed 11/12

5:00 pm-7:55 pm

Nonstop2h 55m

$277

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Mon 11/10

9:30 pm-12:05 am

Nonstop2h 35m

Sao Paulo Guarulhos Intl

Thu 11/13

5:00 pm-7:55 pm

Nonstop2h 55m

$277

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Thu 11/27

6:20 pm-9:20 pm

Nonstop3h 00m

Sao Paulo Guarulhos Intl

Mon 12/1

6:00 pm-9:00 pm

Nonstop3h 00m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
1
2
3
...
6

Compare providers for flights from Buenos Aires to Sao Paulo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to Sao Paulo in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buenos Aires-Sao Paulo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buenos Aires-Sao Paulo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buenos Aires-Sao Paulo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires-Sao Paulo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buenos Aires to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Buenos Aires with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Sao Paulo

How far ahead should I book a flight from Buenos Aires to Sao Paulo?

Use this chart to determine the optimal time to book a round-trip flight from Buenos Aires to Sao Paulo. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Buenos Aires to Sao Paulo, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buenos Aires to Sao Paulo?

Currently, December is the cheapest month in which you can book a flight from Buenos Aires to Sao Paulo (average of $148). Flying from Buenos Aires to Sao Paulo in January is currently the most expensive (average of $263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUE to SAO?

Find hourly flight availability from Buenos Aires to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Buenos Aires to Sao Paulo at noon. Doing so could potentially save you 34% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Buenos Aires to Sao Paulo?

Use this chart to determine the cheapest time to fly round-trip from Buenos Aires to Sao Paulo. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Buenos Aires to Sao Paulo flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Buenos Aires to Sao Paulo

Explore weekly flight availability from Buenos Aires to Sao Paulo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 30, 2025.

The most flights from BUE to SAO are scheduled on a Wednesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

How much does it cost to fly round-trip from Buenos Aires to Sao Paulo?

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sao Paulo. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Aerolineas Argentinas, GOL, and Ethiopian Air from Buenos Aires to Sao Paulo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
957 reviews

Overall

8.1

Entertainment

5.8

Boarding

8.0

Food

6.5

Crew

8.3

Comfort

7.6

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Aerolineas Argentinas
8.1
Very good
957 reviews
Aerolineas Argentinas
8.1
Very good
957 reviews

Overall

8.1

Entertainment

5.8

Boarding

8.0

Food

6.5

Crew

8.3

Comfort

7.6

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
GOL
7.3
Good
1,122 reviews
Aerolineas Argentinas
8.1
Very good
957 reviews

Overall

8.1

Entertainment

5.8

Boarding

8.0

Food

6.5

Crew

8.3

Comfort

7.6

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Ethiopian Air
7.2
Good
884 reviews
Aerolineas Argentinas
8.1
Very good
957 reviews

Overall

8.1

Entertainment

5.8

Boarding

8.0

Food

6.5

Crew

8.3

Comfort

7.6

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Air Canada
7.1
Good
10,383 reviews
Aerolineas Argentinas
8.1
Very good
957 reviews

Overall

8.1

Entertainment

5.8

Boarding

8.0

Food

6.5

Crew

8.3

Comfort

7.6

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Flybondi
6.0
Okay
201 reviews
Aerolineas Argentinas
8.1
Very good
957 reviews

Overall

8.1

Entertainment

5.8

Boarding

8.0

Food

6.5

Crew

8.3

Comfort

7.6

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buenos Aires to Sao Paulo?

    There are many flights that can get you from Buenos Aires to Sao Paulo in 2h 35m. Fly via GOL, Ethiopian Air, or Turkish Airlines to get the fastest option. Airlines will cover a distance of 1069 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Buenos Aires to Sao Paulo round-trip?

    Flybondi, at $160, was found to be the cheapest airline from Buenos Aires to Sao Paulo.Alternate airlines to your destination round-trip include GOL and Aerolineas Argentinas. You may be able to fly from Buenos Aires to Sao Paulo for 48% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Buenos Aires to Sao Paulo one-way?

    $149 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on Ethiopian Air and LATAM Airlines, with prices starting from $189 and $220, respectively.

  • What are the most popular routes from Buenos Aires to Sao Paulo?

    The most popular flight routes from Buenos Aires to Sao Paulo are Buenos Aires Ministro Pistarini - Sao Paulo Guarulhos Intl, Buenos Aires Jorge Newbery - Sao Paulo Guarulhos Intl and Buenos Aires Jorge Newbery - Sao Paulo Congonhas.

  • What are the most reliable airlines from Buenos Aires to Sao Paulo?

    Consider Qatar Airways (97%), Delta (94%) or LATAM Airlines Brasil (93%) when booking your flight. These represent the most reliable airlines when flying from Buenos Aires to Sao Paulo.

  • What are the cheapest flights from Buenos Aires to Sao Paulo?

    While on average a flight from Buenos Aires to Sao Paulo is generally $1,007, our data shows the cheapest flight currently is $167. When looking at the most popular route, (Buenos Aires Ministro Pistarini - Sao Paulo Guarulhos Intl), you can expect to pay $198 for that flight.

  • Can I find deals for flights from Buenos Aires to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Sao Paulo.

  • Can I find deals for business class flights from Buenos Aires to Sao Paulo?

    Yes. Cheapflights offers flight deals from Buenos Aires to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Sao Paulo?

    Currently, December is the cheapest month in which you can book a flight from Buenos Aires to Sao Paulo (average of $148). Flying from Buenos Aires to Sao Paulo in January is currently the most expensive (average of $263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buenos Aires to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
Ministro Pistarini to Guarulhos Intl flights
Jorge Newbery to Guarulhos Intl flights

Top 7 airlines flying from Buenos Aires to Sao Paulo

Discover the top 7 airlines that operate flights from Buenos Aires to Sao Paulo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FlybondiCheapest$160Average$282FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$195Average$288FlexibilityNo cancel feeOn-time74%
Aerolineas ArgentinasCheapest$202Average$283FlexibilityNo cancel feeOn-time59%
LATAM AirlinesCheapest$211Average$383FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$225Average$319FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$269Average$311FlexibilityNo cancel feeOn-time67%
Ethiopian AirCheapest$280Average$349FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.