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$138+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SAO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Buenos Aires to Sao Paulo are usually found in September or May, booked 84 days in advance, depart on a Saturday or Friday and return on a Saturday

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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$236
(GOL)

One-way from

$138
(Booking.com)

Popular in

January

Cheapest in

September

Average price

$341

Good round-trip deal

$745 or less

Good one-way deal

$182 or less
Provider with most accurate pricing for Buenos Aires (BUE)-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Sao Paulo (SAO) flights.
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From Buenos Aires (BUE) to Sao Paulo (SAO)
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One-way flight from Buenos Aires (BUE) to Sao Paulo (SAO)
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Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Buenos Aires (BUE) to Sao Paulo (SAO).
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Price to beat on a one-way flight from Buenos Aires (BUE) to Sao Paulo (SAO).
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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 April 17, 2025.

This GOL deal was found by Cheapflights users on 4/17. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:30 amAEP - GRU
Nonstop2h 55mGOL
Sun 5/116:15 amGRU - AEP
Nonstop3h 05mGOL
Deal found 4/17$236
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:10 amEZE - GRU
Nonstop2h 50mLATAM Airlines
Wed 5/287:10 amGRU - EZE
1 stop11h 02mLATAM Airlines
Deal found 4/17$236
This Trip.com deal was found by Cheapflights users on 4/17. 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.
Thu 6/126:20 amAEP - GRU
Nonstop2h 45mMultiple Airlines
Sat 6/283:35 amGRU - AEP
Nonstop3h 05mMultiple Airlines
Deal found 4/17$237
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1812:05 amAEP - GRU
Nonstop2h 40mFlybondi
Sun 4/203:35 amGRU - AEP
Nonstop3h 05mFlybondi
Deal found 4/17$240
This Travelocity deal was found by Cheapflights users on 4/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/512:25 pmEZE - GRU
2 stops24h 40mGOL
Mon 6/99:15 amGRU - EZE
2 stops26h 10mGOL
Deal found 4/17$240
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Thu 5/226:40 amEZE - GRU
Nonstop2h 55mMultiple Airlines
Sun 6/86:25 pmGRU - EZE
Nonstop3h 05mMultiple Airlines
Deal found 4/17$244
This Trip.com deal was found by Cheapflights users on 4/17. 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.
Fri 4/1811:45 amAEP - GRU
Nonstop2h 50mLATAM Airlines
Sat 4/191:55 pmGRU - AEP
Nonstop3h 05mLATAM Airlines
Deal found 4/17$260
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Fri 4/189:55 pmEZE - GRU
Nonstop2h 35mEthiopian Air
Sat 4/195:30 pmGRU - EZE
Nonstop2h 55mEthiopian Air
Deal found 4/17$280
This Turkish Airlines deal was found by Cheapflights users on 4/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1711:55 pmEZE - GRU
Nonstop2h 35mTurkish Airlines
Tue 4/227:20 pmGRU - EZE
Nonstop3h 05mTurkish Airlines
Deal found 4/17$296
This SWISS deal was found by Cheapflights users on 4/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:30 pmEZE - GRU
Nonstop2h 40mSWISS
Wed 5/287:45 amGRU - EZE
Nonstop3h 00mSWISS
Deal found 4/17$301
This deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/314:35 pmEZE - GRU
Nonstop2h 40mAir Canada
Sun 10/2611:30 amGRU - EZE
Nonstop2h 55mAir Canada
Deal found 4/17$311
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Thu 6/510:25 pmAEP - CGH
2 stops35h 05mMultiple Airlines
Mon 6/99:15 pmCGH - AEP
1 stop9h 15mMultiple Airlines
Deal found 4/17$325

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 April 17, 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

Tue 5/6

3:30 am-6:25 am

Nonstop2h 55m

Sao Paulo Guarulhos Intl

Sun 5/11

6:15 am-9:20 am

Nonstop3h 05m

$236

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Fri 5/23

6:10 am-9:00 am

Nonstop2h 50m

Sao Paulo Guarulhos Intl

Wed 5/28

7:10 am-6:12 pm

1 stop11h 02m

$236

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Thu 6/12

6:20 am-9:05 am

Nonstop2h 45m

Sao Paulo Guarulhos Intl

Sat 6/28

3:35 am-6:40 am

Nonstop3h 05m

$237

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Thu 6/5

12:25 pm-1:05 pm

2 stops24h 40m

Sao Paulo Guarulhos Intl

Mon 6/9

9:15 am-11:25 am

2 stops26h 10m

$240

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Mon 4/28

12:05 am-2:45 am

Nonstop2h 40m

Sao Paulo Guarulhos Intl

Sat 5/3

3:35 am-6:40 am

Nonstop3h 05m

$243

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Thu 5/22

6:40 am-9:35 am

Nonstop2h 55m

Sao Paulo Guarulhos Intl

Sun 6/8

6:25 pm-9:30 pm

Nonstop3h 05m

$244

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Wed 4/30

11:55 pm-2:30 am

Nonstop2h 35m

Sao Paulo Guarulhos Intl

Sun 5/4

7:20 pm-10:25 pm

Nonstop3h 05m

$296

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Thu 5/1

9:55 pm-12:30 am

Nonstop2h 35m

Sao Paulo Guarulhos Intl

Tue 5/6

5:30 pm-8:25 pm

Nonstop2h 55m

$299

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Wed 5/7

1:30 pm-4:10 pm

Nonstop2h 40m

Sao Paulo Guarulhos Intl

Wed 5/28

7:45 am-10:45 am

Nonstop3h 00m

$301

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Thu 7/31

4:35 pm-7:15 pm

Nonstop2h 40m

Sao Paulo Guarulhos Intl

Wed 10/22

11:30 am-2:30 pm

Nonstop3h 00m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 46 results
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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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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 April 11, 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 84 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, October is the cheapest month in which you can book a flight from Buenos Aires to Sao Paulo (average of $691). Flying from Buenos Aires to Sao Paulo in December is currently the most expensive (average of $1,209). 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 April 17, 2025.

It’s typically best to fly out from Buenos Aires to Sao Paulo in the morning. Doing so could potentially save you 28% on the flight price compared to flying in the evening, 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 March 30, 2025.

Travelers seeking maximum savings on their Buenos Aires to Sao Paulo flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday evenings 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 April 17, 2025.

The most flights from BUE to SAO are scheduled on a Thursday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

Temperature in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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 April 17, 2025.
Read reviews from past customers who have flown Aerolineas Argentinas, LATAM Airlines and SWISS from Buenos Aires to Sao Paulo. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.1
Very good
858 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
LATAM Airlines
7.5
Good
1,761 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
SWISS
7.5
Good
1,580 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Turkish Airlines
7.3
Good
3,769 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
GOL
7.3
Good
1,060 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

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.

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

    GOL, at $236, was found to be the cheapest airline from Buenos Aires to Sao Paulo.Alternate airlines to your destination round-trip include LATAM Airlines and Flybondi. You may be able to fly from Buenos Aires to Sao Paulo for 29% 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?

    $138 is the cheapest one-way deal found within the past few days, from Flybondi. You may also be able to find cheap deals on GOL and Aerolineas Argentinas, with prices starting from $149 and $151, 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 Jorge Newbery - Sao Paulo Guarulhos Intl, Buenos Aires Ministro Pistarini - 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 KLM (100%), GOL (100%) or Aerolineas Argentinas (100%) 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 $1,588, our data shows the cheapest flight currently is $167. When looking at the most popular route, (Buenos Aires Jorge Newbery - Sao Paulo Guarulhos Intl), you can expect to pay $213 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, October is the cheapest month in which you can book a flight from Buenos Aires to Sao Paulo (average of $691). Flying from Buenos Aires to Sao Paulo in December is currently the most expensive (average of $1,209). 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

Traveling to a place near Buenos Aires?

Book flights to Buenos Aires if you plan to visit one of these locations
Santos

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Alternative routes for Buenos Aires to Sao Paulo

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

Top 8 airlines flying from Buenos Aires to Sao Paulo

Discover the top 8 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$154Average$319FlexibilityNo cancel feeOn-time72%
SWISSCheapest$159Average$362FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$177Average$288FlexibilityNo cancel feeOn-time67%
Aerolineas ArgentinasCheapest$193Average$371FlexibilityNo cancel feeOn-time59%
GOLCheapest$206Average$376FlexibilityNo cancel feeOn-time74%
FlybondiCheapest$230Average$283FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$233Average$363FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$282Average$337FlexibilityNo cancel feeOn-time77%

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