Buenos Aires

$74+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Buenos Aires (BUE)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BUE
Nov 28 — Dec 51
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Buenos Aires are usually found in May or June, booked 61 days in advance, depart on a Thursday or Monday and return on a Monday

Find flight deals from Guarulhos Intl to Buenos Aires

Cheapest flights from Guarulhos Intl to Buenos Aires
Explore the most affordable flight options available from Guarulhos Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Booking.com deal was found by Cheapflights users on 10/27. 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 11/35:00 pmGRU - AEP
Nonstop3h 00mMultiple Airlines
Sun 11/912:05 amAEP - GRU
Nonstop2h 40mMultiple Airlines
Deal found 10/27$208
This Priceline deal was found by Cheapflights users on 10/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:00 amGRU - EZE
Nonstop3h 05mFlybondi
Wed 11/57:30 amEZE - GRU
Nonstop2h 40mFlybondi
Deal found 10/27$215
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.
Wed 11/267:20 pmGRU - EZE
Nonstop3h 05mTurkish Airlines
Wed 12/311:55 pmEZE - GRU
Nonstop2h 35mTurkish Airlines
Deal found 10/28$216
This SmartFares deal was found by Cheapflights users on 10/27. 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.
Mon 11/35:00 pmGRU - AEP
Nonstop3h 00mAerolineas Argentinas
Mon 11/104:20 pmAEP - GRU
Nonstop2h 45mAerolineas Argentinas
Deal found 10/27$217
This Mytrip deal was found by Cheapflights users on 10/27. 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 11/1512:05 amGRU - EZE
Nonstop3h 00mMultiple Airlines
Thu 11/207:30 amEZE - GRU
Nonstop2h 40mMultiple Airlines
Deal found 10/27$218
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:00 amGRU - EZE
Nonstop3h 05mMultiple Airlines
Mon 11/105:35 amEZE - GRU
Nonstop2h 45mMultiple Airlines
Deal found 10/28$219
This CheapOair deal was found by Cheapflights users on 10/27. 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 11/711:00 amGRU - EZE
Nonstop3h 05mFlybondi
Sun 11/97:30 amEZE - GRU
Nonstop2h 40mFlybondi
Deal found 10/27$221
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:00 amGRU - EZE
Nonstop3h 05mMultiple Airlines
Sat 11/82:25 amEZE - GRU
Nonstop2h 45mMultiple Airlines
Deal found 10/28$222
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:00 amGRU - EZE
Nonstop3h 05mMultiple Airlines
Sat 11/82:25 amEZE - GRU
Nonstop2h 45mMultiple Airlines
Deal found 10/28$224
This Booking.com deal was found by Cheapflights users on 10/27. 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.
Sat 11/86:00 pmGRU - AEP
Nonstop3h 00mMultiple Airlines
Sun 11/912:05 amAEP - GRU
Nonstop2h 40mMultiple Airlines
Deal found 10/27$226
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Sun 11/168:00 pmGRU - AEP
Nonstop3h 00mAerolineas Argentinas
Thu 11/207:40 pmAEP - GRU
Nonstop2h 45mAerolineas Argentinas
Deal found 10/27$227
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 12/1610:40 amGRU - AEP
Nonstop3h 00mAerolineas Argentinas
Thu 1/224:40 pmAEP - GRU
Nonstop2h 45mAerolineas Argentinas
Deal found 10/26$228

Cheap flight deals from Guarulhos Intl to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Buenos Aires (BUE). 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 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$216
(SmartFares)

One-way from

$74
(Priceline)

Popular in

February

Cheapest in

May

Average price

$248

Good round-trip deal

$229 or less

Good one-way deal

$96 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Buenos Aires (BUE) flight deals.
Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Buenos Aires (BUE) flights.
From Sao Paulo Guarulhos Intl to Buenos Aires (BUE)
One-way flight from Sao Paulo Guarulhos Intl to Buenos Aires (BUE)
Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Buenos Aires (BUE).
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Buenos Aires (BUE).

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guarulhos Intl to Buenos Aires 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 29, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Buenos Aires that are best for you.

Fly from

Guarulhos Intl

Fly to

Buenos Aires

Route

Depart

Return

Price

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Sat 11/8

6:00 pm-9:00 pm

Nonstop3h 00m

Buenos Aires Jorge Newbery

Tue 11/11

3:15 am-5:55 am

Nonstop2h 40m

$260

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Thu 11/27

7:20 pm-10:25 pm

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Fri 12/5

11:55 pm-2:30 am

Nonstop2h 35m

$261

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Tue 11/25

7:20 pm-10:25 pm

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Mon 12/1

11:55 pm-2:30 am

Nonstop2h 35m

$261

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Thu 11/27

7:20 pm-10:25 pm

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Thu 12/4

11:55 pm-2:30 am

Nonstop2h 35m

$261

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Tue 11/25

7:20 pm-10:25 pm

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Tue 12/2

11:55 pm-2:30 am

Nonstop2h 35m

$261

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Thu 11/27

7:20 pm-10:25 pm

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Wed 12/3

11:55 pm-2:30 am

Nonstop2h 35m

$261

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Fri 12/19

2:20 pm-5:20 pm

Nonstop3h 00m

Buenos Aires Jorge Newbery

Wed 12/24

6:20 pm-9:20 pm

Nonstop3h 00m

$288

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Sat 3/28

11:20 pm-2:20 am

Nonstop3h 00m

Buenos Aires Jorge Newbery

Sun 3/29

3:00 am-6:00 am

Nonstop3h 00m

$294

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Tue 3/17

11:20 pm-2:20 am

Nonstop3h 00m

Buenos Aires Jorge Newbery

Sat 3/21

3:15 am-5:55 am

Nonstop2h 40m

$294

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 11/13

11:15 pm-2:20 am

Nonstop3h 05m

Buenos Aires Jorge Newbery

Sat 11/15

3:15 am-5:55 am

Nonstop2h 40m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 37 results
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Compare providers for flights from Guarulhos Intl to Buenos Aires

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 Guarulhos Intl to Buenos Aires 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 Sao Paulo Guarulhos Intl Airport-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Buenos Aires 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 Sao Paulo Guarulhos Intl Airport-Buenos Aires 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 Guarulhos Intl to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport to Buenos Aires

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

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

The best time to book flights from Sao Paulo Guarulhos Intl Airport to Buenos Aires is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Buenos Aires (average of $80). Flying from Sao Paulo Guarulhos Intl Airport to Buenos Aires in February is currently the most expensive (average of $221). 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 GRU to BUE?

Find hourly flight availability from Guarulhos Intl to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Sao Paulo Guarulhos Intl Airport to Buenos Aires at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

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

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

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

Weekly flight availability from Sao Paulo Guarulhos Intl Airport to Buenos Aires

Explore weekly flight availability from Guarulhos Intl to Buenos Aires. 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 29, 2025.

The most flights from GRU to BUE are scheduled on a Tuesday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with Aerolineas Argentinas, Turkish Airlines, and GOL from Sao Paulo Guarulhos Intl Airport to Buenos Aires 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.

Overall

8.1

Comfort

7.6

Entertainment

5.8

Food

6.5

Boarding

8.0

Crew

8.3

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

Overall

8.1

Comfort

7.6

Entertainment

5.8

Food

6.5

Boarding

8.0

Crew

8.3

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

Overall

8.1

Comfort

7.6

Entertainment

5.8

Food

6.5

Boarding

8.0

Crew

8.3

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

Overall

8.1

Comfort

7.6

Entertainment

5.8

Food

6.5

Boarding

8.0

Crew

8.3

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

Overall

8.1

Comfort

7.6

Entertainment

5.8

Food

6.5

Boarding

8.0

Crew

8.3

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

Overall

8.1

Comfort

7.6

Entertainment

5.8

Food

6.5

Boarding

8.0

Crew

8.3

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 Guarulhos Intl to Buenos Aires. 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 Sao Paulo Guarulhos Intl Airport to Buenos Aires?

    Departing from Sao Paulo Guarulhos Intl Airport to Buenos Aires will take you 3h. The distance from Sao Paulo Guarulhos Intl Airport to Buenos Aires is about 1052 mi. All flights are typically nonstop.

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

    Currently priced at $157, LATAM Airlines will fly you from Sao Paulo Guarulhos Intl Airport to Buenos Aires and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Flybondi and GOL - these airlines can fly you to your destination from $177 and $189, respectively. LATAM Airlines is currently priced 43% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $97. LATAM Airlines flights start at $113 while deals on Air Canada start at $161 one-way.

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

    The top 3 most reliable airlines when flying from Sao Paulo Guarulhos Intl Airport to Buenos Aires are KLM (100%), GOL (94%) and Air Canada (85%).

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

    The cheapest flight price from Sao Paulo Guarulhos Intl Airport to Buenos Aires is $96. On average you can expect to pay $211. The most popular route, (Sao Paulo Guarulhos Intl - Buenos Aires Ministro Pistarini), can usually be booked for $191.

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

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

  • How can I find direct flights from Guarulhos Intl to Buenos Aires?

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

  • Can I find deals for business class flights from Guarulhos Intl to Buenos Aires?

    Yes. Cheapflights offers flight deals from Guarulhos Intl to Buenos Aires 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 Sao Paulo Guarulhos Intl Airport to Buenos Aires?

    Currently, June is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Buenos Aires (average of $80). Flying from Sao Paulo Guarulhos Intl Airport to Buenos Aires in February is currently the most expensive (average of $221). 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

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Alternative routes for Guarulhos Intl to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Guarulhos Intl to Buenos Aires

Discover the top 8 airlines that operate flights from Guarulhos Intl to Buenos Aires. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$157Average$340FlexibilityNo cancel feeOn-time81%
FlybondiCheapest$177Average$230FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$189Average$260FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$224Average$344FlexibilityNo cancel feeOn-time67%
Aerolineas ArgentinasCheapest$228Average$313FlexibilityNo cancel feeOn-time59%
Turkish AirlinesCheapest$228Average$366FlexibilityNo cancel feeOn-time77%
SWISSCheapest$233Average$269FlexibilityNo cancel feeOn-time79%
Ethiopian AirCheapest$287Average$309FlexibilityNo cancel feeOn-time72%

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