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$134+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SAO
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
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Cheapflights Tip: The best prices from Buenos Aires to Sao Paulo are usually found in May or September, booked 42 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 June 13, 2025.

Round-trip from

$206
(Mytrip)

One-way from

$134
(Priceline)

Popular in

January

Cheapest in

May

Average price

$293

Good round-trip deal

$599 or less

Good one-way deal

$146 or less
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. 11% potential increase in price ($42 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 June 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 June 13, 2025.

This SmartFares deal was found by Cheapflights users on 6/13. 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.
Fri 6/203:30 amAEP - GRU
Nonstop2h 25mGOL
Tue 6/2411:20 pmGRU - AEP
Nonstop3h 00mGOL
Deal found 6/13$206
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sat 10/412:05 amAEP - GRU
Nonstop2h 40mFlybondi
Mon 10/133:35 amGRU - AEP
Nonstop3h 05mFlybondi
Deal found 6/12$207
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Tue 7/14:30 amAEP - GRU
Nonstop2h 45mAerolineas Argentinas
Thu 7/108:20 pmGRU - AEP
Nonstop3h 00mAerolineas Argentinas
Deal found 6/11$208
This Booking.com deal was found by Cheapflights users on 6/12. 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.
Mon 6/3012:05 amAEP - GRU
Nonstop2h 40mMultiple Airlines
Thu 7/108:20 pmGRU - AEP
Nonstop3h 00mMultiple Airlines
Deal found 6/12$210
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Tue 6/2410:55 pmAEP - GRU
Nonstop2h 40mLATAM Airlines
Fri 6/277:20 amGRU - AEP
Nonstop3h 10mLATAM Airlines
Deal found 6/12$211
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 6/206:40 amEZE - GRU
Nonstop2h 55mLATAM Airlines
Sun 6/299:45 pmGRU - EZE
Nonstop3h 10mLATAM Airlines
Deal found 6/12$222
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Tue 7/111:55 pmEZE - GRU
Nonstop2h 35mTurkish Airlines
Thu 7/107:20 pmGRU - EZE
Nonstop3h 05mTurkish Airlines
Deal found 6/11$235
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/296:40 amEZE - GRU
Nonstop2h 55mMultiple Airlines
Tue 7/111:35 pmGRU - EZE
2 stops26h 10mMultiple Airlines
Deal found 6/11$245
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/282:55 amEZE - GRU
2 stops28h 45mGOL
Tue 7/14:50 pmGRU - EZE
2 stops18h 35mGOL
Deal found 6/11$249
This SmartFares deal was found by Cheapflights users on 6/11. 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 7/109:55 pmEZE - GRU
Nonstop2h 35mEthiopian Air
Mon 7/145:30 pmGRU - EZE
Nonstop2h 55mEthiopian Air
Deal found 6/11$266
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/214:35 pmEZE - GRU
Nonstop2h 40mAir Canada
Thu 6/2611:30 amGRU - EZE
Nonstop3h 00mAir Canada
Deal found 6/12$269
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Thu 8/712:25 pmEZE - CGH
2 stops24h 35mGOL
Sun 8/314:05 pmCGH - EZE
2 stops19h 20mGOL
Deal found 6/12$284

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 June 13, 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 6/26

3:05 pm-5:50 pm

Nonstop2h 45m

Sao Paulo Guarulhos Intl

Wed 1/7

8:20 pm-11:20 pm

Nonstop3h 00m

$206

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Sat 10/4

12:05 am-2:45 am

Nonstop2h 40m

Sao Paulo Guarulhos Intl

Mon 10/13

3:35 am-6:40 am

Nonstop3h 05m

$207

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Sat 6/28

3:30 am-5:55 am

Nonstop2h 25m

Sao Paulo Guarulhos Intl

Tue 7/1

6:40 pm-9:40 pm

Nonstop3h 00m

$209

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Tue 6/24

10:55 pm-1:35 am

Nonstop2h 40m

Sao Paulo Guarulhos Intl

Fri 6/27

7:20 am-10:30 am

Nonstop3h 10m

$211

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Thu 6/26

6:40 am-9:35 am

Nonstop2h 55m

Sao Paulo Guarulhos Intl

Sun 6/29

9:45 pm-12:55 am

Nonstop3h 10m

$223

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Tue 7/1

11:55 pm-2:30 am

Nonstop2h 35m

Sao Paulo Guarulhos Intl

Thu 7/10

7:20 pm-10:25 pm

Nonstop3h 05m

$235

Buenos AiresSao Paulo

AEP - GRU

AEPGRU

Buenos Aires Jorge Newbery

Fri 8/22

10:20 am-1:10 pm

Nonstop2h 50m

Sao Paulo Guarulhos Intl

Sat 8/23

11:20 pm-2:20 am

Nonstop3h 00m

$241

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Sun 6/29

6:40 am-9:35 am

Nonstop2h 55m

Sao Paulo Guarulhos Intl

Tue 7/1

11:35 pm-1:45 am

2 stops26h 10m

$245

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Sat 6/28

2:55 am-7:40 am

2 stops28h 45m

Sao Paulo Guarulhos Intl

Tue 7/1

4:50 pm-11:25 am

2 stops18h 35m

$249

Buenos AiresSao Paulo

EZE - GRU

EZEGRU

Buenos Aires Ministro Pistarini

Thu 7/10

9:55 pm-12:30 am

Nonstop2h 35m

Sao Paulo Guarulhos Intl

Mon 7/14

5:30 pm-8:25 pm

Nonstop2h 55m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 44 results
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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 June 9, 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 42 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, April is the cheapest month in which you can book a flight from Buenos Aires to Sao Paulo (average of $687). 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 June 13, 2025.

It’s typically best to fly out from Buenos Aires to Sao Paulo in the morning. Doing so could potentially save you 17% 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 June 8, 2025.

Travelers seeking maximum savings on their Buenos Aires to Sao Paulo flight should consider departing on Friday afternoons 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 June 13, 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 (20 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 June 13, 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
873 reviews

Comfort

7.5

Food

6.4

Boarding

8.0

Crew

8.3

Overall

8.1

Entertainment

5.7

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
873 reviews
Aerolineas Argentinas
8.1
Very good
873 reviews

Comfort

7.5

Food

6.4

Boarding

8.0

Crew

8.3

Overall

8.1

Entertainment

5.7

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
1,785 reviews
Aerolineas Argentinas
8.1
Very good
873 reviews

Comfort

7.5

Food

6.4

Boarding

8.0

Crew

8.3

Overall

8.1

Entertainment

5.7

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
1,624 reviews
Aerolineas Argentinas
8.1
Very good
873 reviews

Comfort

7.5

Food

6.4

Boarding

8.0

Crew

8.3

Overall

8.1

Entertainment

5.7

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
3,849 reviews
Aerolineas Argentinas
8.1
Very good
873 reviews

Comfort

7.5

Food

6.4

Boarding

8.0

Crew

8.3

Overall

8.1

Entertainment

5.7

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
1,073 reviews
Aerolineas Argentinas
8.1
Very good
873 reviews

Comfort

7.5

Food

6.4

Boarding

8.0

Crew

8.3

Overall

8.1

Entertainment

5.7

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?

    Aerolineas Argentinas, at $206, was found to be the cheapest airline from Buenos Aires to Sao Paulo.Alternate airlines to your destination round-trip include Flybondi and LATAM Airlines. You may be able to fly from Buenos Aires to Sao Paulo for 37% 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?

    $134 is the cheapest one-way deal found within the past few days, from Flybondi. You may also be able to find cheap deals on Aerolineas Argentinas and GOL, with prices starting from $135 and $138, 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 GOL (100%), Air Canada (97%) or Delta (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 $2,007, our data shows the cheapest flight currently is $189. When looking at the most popular route, (Buenos Aires Ministro Pistarini - Sao Paulo Guarulhos Intl), you can expect to pay $235 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, April is the cheapest month in which you can book a flight from Buenos Aires to Sao Paulo (average of $687). 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

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 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 June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$154Average$374FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$177Average$288FlexibilityNo cancel feeOn-time67%
GOLCheapest$195Average$299FlexibilityNo cancel feeOn-time74%
SWISSCheapest$209Average$311FlexibilityNo cancel feeOn-time79%
Aerolineas ArgentinasCheapest$230Average$423FlexibilityNo cancel feeOn-time59%
FlybondiCheapest$230Average$282FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$233Average$359FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$287Average$337FlexibilityNo cancel feeOn-time77%

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