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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to Buenos Aires from £53

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BUE
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 Tuesday or Saturday and return on a Saturday

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 16 September 2025.

Round-trip from

£149

One-way from

£53

Popular in

December

Cheapest in

May

Average price

£189

Good round-trip deal

£188 or less

Good one-way deal

£57 or less
Flybondi
  • Flybondi
  • 18/10-20/10
  • Nonstop
  • 5h 45m total
  • Sao Paulo to Buenos Aires
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GOL
  • GOL
  • 6/10
  • Nonstop
  • 3h 00m total
  • Sao Paulo to Buenos Aires
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Highest demand for flights based on searches. 11% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Buenos Aires (BUE).
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Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Buenos Aires (BUE).
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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 16 September 2025.

Sat 18/1018:25GRU - AEP
Nonstop3h 05mMultiple Airlines
Mon 20/1010:15AEP - GRU
Nonstop2h 40mMultiple Airlines
Deal found 15/9£149
Wed 1/1014:25GRU - AEP
Nonstop3h 05mFlybondi
Thu 9/1010:55AEP - GRU
Nonstop2h 40mFlybondi
Deal found 15/9£151
Mon 6/1014:25GRU - AEP
Nonstop3h 05mFlybondi
Wed 15/1010:55AEP - GRU
Nonstop2h 40mFlybondi
Deal found 14/9£152
Wed 29/1009:40GRU - AEP
Nonstop3h 00mGOL
Tue 11/1103:15AEP - GRU
Nonstop2h 40mGOL
Deal found 15/9£153
Fri 24/1018:00GRU - AEP
Nonstop3h 00mGOL
Sat 25/1003:15AEP - GRU
Nonstop2h 40mGOL
Deal found 15/9£154
Tue 14/1017:55GRU - AEP
Nonstop3h 05mMultiple Airlines
Thu 23/1010:55AEP - GRU
Nonstop2h 40mMultiple Airlines
Deal found 14/9£158
Wed 17/914:25GRU - AEP
Nonstop3h 05mFlybondi
Wed 1/1010:55AEP - GRU
Nonstop2h 40mFlybondi
Deal found 15/9£160
Thu 9/1014:25GRU - AEP
Nonstop3h 05mMultiple Airlines
Thu 16/1003:30AEP - GRU
Nonstop2h 25mMultiple Airlines
Deal found 14/9£162
Wed 1/1018:00GRU - AEP
Nonstop3h 00mGOL
Thu 30/1003:15AEP - GRU
Nonstop2h 40mGOL
Deal found 15/9£168
Wed 1/1018:00GRU - AEP
Nonstop3h 00mGOL
Tue 14/1013:55AEP - GRU
Nonstop2h 40mGOL
Deal found 15/9£169
Wed 15/1019:20GRU - EZE
Nonstop3h 05mTurkish Airlines
Fri 24/1023:55EZE - GRU
Nonstop2h 35mTurkish Airlines
Deal found 14/9£172
Thu 9/1011:30GRU - EZE
Nonstop3h 00mAir Canada
Sat 18/1016:35EZE - GRU
Nonstop2h 40mAir Canada
Deal found 14/9£173

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 September 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 22/11

18:00-21:00

Nonstop3h 00m

Buenos Aires Jorge Newbery

Thu 27/11

18:20-21:20

Nonstop3h 00m

£154

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Sun 19/10

06:15-09:20

Nonstop3h 05m

Buenos Aires Jorge Newbery

Fri 24/10

03:30-06:25

Nonstop2h 55m

£154

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Fri 24/10

14:15-17:20

Nonstop3h 05m

Buenos Aires Jorge Newbery

Sat 1/11

03:15-05:55

Nonstop2h 40m

£154

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 27/11

18:00-21:00

Nonstop3h 00m

Buenos Aires Jorge Newbery

Sat 29/11

18:20-21:15

Nonstop2h 55m

£154

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Fri 21/11

18:00-21:00

Nonstop3h 00m

Buenos Aires Jorge Newbery

Tue 25/11

03:15-05:55

Nonstop2h 40m

£154

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Fri 24/10

18:00-21:00

Nonstop3h 00m

Buenos Aires Jorge Newbery

Sat 25/10

03:15-05:55

Nonstop2h 40m

£154

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Fri 17/10

19:20-22:25

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Mon 20/10

23:55-02:30

Nonstop2h 35m

£175

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Thu 6/11

19:20-22:25

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Wed 12/11

23:55-02:30

Nonstop2h 35m

£175

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Wed 29/10

19:20-22:25

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Tue 4/11

23:55-02:30

Nonstop2h 35m

£175

Sao PauloBuenos Aires

GRU - EZE

GRUEZE

Sao Paulo Guarulhos Intl

Mon 20/10

19:20-22:25

Nonstop3h 05m

Buenos Aires Ministro Pistarini

Tue 28/10

23:55-02:30

Nonstop2h 35m

£175

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 42 results
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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 return 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 return flight from Guarulhos Intl to Buenos Aires. Price data was last updated on 12 September 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo Guarulhos Intl Airport to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Buenos Aires (average of £1,012). Flying from Sao Paulo Guarulhos Intl Airport to Buenos Aires in December is currently the most expensive (average of £1,250). 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 16 September 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 28% on flights from Sao Paulo Guarulhos Intl Airport to Buenos Aires by exploring options for tickets in the afternoon.

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 16 September 2025.

The most flights from GRU to BUE are scheduled on a Monday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (28 on average).

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?

    A quick flight from Sao Paulo Guarulhos Intl Airport to Buenos Aires can take about 3h 05m. GOL provides one of the quickest options available for as low as £154. The distance between Sao Paulo Guarulhos Intl Airport and Buenos Aires is about 1052 mi. Generally, flights for this route are direct.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sao Paulo Guarulhos Intl Airport to Buenos Aires on time: KLM (100%), GOL (94%), Ethiopian Air (80%).

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Buenos Aires (average of £1,012). Flying from Sao Paulo Guarulhos Intl Airport to Buenos Aires in December is currently the most expensive (average of £1,250). 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.
Guarulhos Intl to Ministro Pistarini flights
Guarulhos Intl to Mendoza flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Guarulhos Intl to Buenos Aires?

Cheapflights makes it easy to find Guarulhos Intl to Buenos Aires flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Guarulhos Intl to Buenos Aires?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Buenos Aires from Guarulhos Intl.

Can Cheapflights find flights from Guarulhos Intl to Buenos Aires with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Guarulhos Intl to Buenos Aires, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Guarulhos Intl to Buenos Aires become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buenos Aires from Guarulhos Intl today and book when prices fit your budget.

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