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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to Buenos Aires from £73

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BUE
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Buenos Aires are usually found in October or May, booked 61 days in advance, depart on a Thursday or Tuesday and return on a Saturday

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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 25 November 2025.

Fri 5/1220:00GRU - AEP
Nonstop3h 00mAerolineas Argentinas
Sun 7/1208:55AEP - GRU
Nonstop2h 45mAerolineas Argentinas
Deal found 23/11£173
Wed 3/1219:20GRU - EZE
Nonstop3h 05mTurkish Airlines
Wed 10/1223:55EZE - GRU
Nonstop2h 35mTurkish Airlines
Deal found 24/11£180
Sat 29/1119:20GRU - EZE
Nonstop3h 05mTurkish Airlines
Fri 12/1223:55EZE - GRU
Nonstop2h 35mTurkish Airlines
Deal found 25/11£181
Wed 3/1219:20GRU - EZE
Nonstop3h 05mTurkish Airlines
Sat 13/1223:55EZE - GRU
Nonstop2h 35mTurkish Airlines
Deal found 24/11£182
Tue 2/1218:00GRU - AEP
Nonstop3h 00mGOL
Tue 9/1203:15AEP - GRU
Nonstop2h 40mGOL
Deal found 24/11£195
Fri 12/1218:00GRU - AEP
Nonstop3h 00mGOL
Sun 14/1213:40AEP - GRU
Nonstop2h 40mGOL
Deal found 25/11£195
Sat 29/1119:20GRU - EZE
Nonstop3h 05mTurkish Airlines
Tue 9/1223:55EZE - GRU
Nonstop2h 35mTurkish Airlines
Deal found 23/11£198
Thu 4/1219:20GRU - EZE
Nonstop3h 05mTurkish Airlines
Fri 12/1223:55EZE - GRU
Nonstop2h 35mTurkish Airlines
Deal found 24/11£199
Sat 29/1119:20GRU - EZE
Nonstop3h 05mTurkish Airlines
Tue 2/1223:55EZE - GRU
Nonstop2h 35mTurkish Airlines
Deal found 22/11£200
Mon 1/1218:00GRU - AEP
Nonstop3h 00mGOL
Sat 6/1203:15AEP - GRU
Nonstop2h 40mGOL
Deal found 23/11£217
Tue 9/1223:20GRU - AEP
Nonstop3h 00mGOL
Thu 11/1203:15AEP - GRU
Nonstop2h 40mGOL
Deal found 24/11£219
Fri 5/1217:00GRU - EZE
Nonstop2h 55mEthiopian Air
Sun 7/1221:30EZE - GRU
Nonstop2h 35mEthiopian Air
Deal found 23/11£221

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 25 November 2025.

Round-trip from

£173

One-way from

£73

Popular in

February

Cheapest in

October

Average price

£211

Good round-trip deal

£315 or less
Aerolineas Argentinas
  • Aerolineas Argentinas
  • 5/12-7/12
  • Nonstop
  • 5h 45m total
  • Sao Paulo to Buenos Aires
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GOL
  • GOL
  • 12/12
  • Nonstop
  • 3h 00m total
  • Sao Paulo to Buenos Aires
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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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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 25 November 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

Sun 3/5

09:30-12:35

Nonstop3h 05m

Buenos Aires Jorge Newbery

Sun 10/5

18:05-21:00

Nonstop2h 55m

£210

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 23/4

22:50-02:00

Nonstop3h 10m

Buenos Aires Jorge Newbery

Mon 27/4

13:35-16:35

Nonstop3h 00m

£210

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 2/4

09:30-12:35

Nonstop3h 05m

Buenos Aires Jorge Newbery

Tue 14/4

13:35-16:35

Nonstop3h 00m

£210

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Wed 29/4

07:45-10:50

Nonstop3h 05m

Buenos Aires Jorge Newbery

Sun 3/5

11:50-14:50

Nonstop3h 00m

£210

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Wed 29/4

07:45-10:50

Nonstop3h 05m

Buenos Aires Jorge Newbery

Tue 5/5

03:00-06:00

Nonstop3h 00m

£211

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Wed 8/4

09:30-12:35

Nonstop3h 05m

Buenos Aires Jorge Newbery

Tue 14/4

03:00-06:00

Nonstop3h 00m

£219

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Sat 23/5

14:05-17:10

Nonstop3h 05m

Buenos Aires Jorge Newbery

Sat 30/5

03:00-06:00

Nonstop3h 00m

£220

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 2/4

09:30-12:35

Nonstop3h 05m

Buenos Aires Jorge Newbery

Sat 4/4

03:00-06:00

Nonstop3h 00m

£220

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 19/2

12:45-17:20

1 stop4h 35m

Buenos Aires Jorge Newbery

Thu 26/2

13:40-16:25

Nonstop2h 45m

£224

Sao PauloBuenos Aires

GRU - AEP

GRUAEP

Sao Paulo Guarulhos Intl

Thu 19/2

12:45-17:20

1 stop4h 35m

Buenos Aires Jorge Newbery

Tue 24/2

13:40-16:25

Nonstop2h 45m

£224

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 44 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 21 November 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, June is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Buenos Aires (average of £61). Flying from Sao Paulo Guarulhos Intl Airport to Buenos Aires in August is currently the most expensive (average of £156). 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 25 November 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Sao Paulo Guarulhos Intl Airport to Buenos Aires by exploring options for tickets in the evening.

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 25 November 2025.

The most flights from GRU to BUE are scheduled on a Monday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (23 on average).

How often are flights from Sao Paulo to Buenos Aires delayed?

About 13% of weekly flights between Sao Paulo and Buenos Aires have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for Sao Paulo to Buenos Aires flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sao Paulo to Buenos Aires flights?

Over the past year, SWISS have had the lowest number of delays on this route, with just 6% of flights being delayed.

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 2h 55m. GOL provides one of the quickest options available for as low as £235. The distance between Sao Paulo Guarulhos Intl Airport and Buenos Aires is about 1069 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: GOL (80%), Turkish Airlines (79%), Air Canada (74%).

  • 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, June is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Buenos Aires (average of £61). Flying from Sao Paulo Guarulhos Intl Airport to Buenos Aires in August is currently the most expensive (average of £156). 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

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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 Mendoza flights
Guarulhos Intl to Ministro Pistarini 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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