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$107+ Cheap flights from Congonhas, Brazil (CGH) 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
CGH — BUE
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
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Cheap flight deals from Congonhas to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Congonhas (CGH) 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 March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$425
(Kiwi.com)

One-way from

$107
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$285
Provider with most accurate pricing for Sao Paulo (SAO)-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Buenos Aires (BUE) flights.
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From Sao Paulo Congonhas to Buenos Aires (BUE)
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One-way flight from Sao Paulo Congonhas to Buenos Aires (BUE)
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Highest demand for flights based on searches. 19% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Congonhas to Buenos Aires

Cheapest flights from Congonhas to Buenos Aires
Explore the most affordable flight options available from Congonhas to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Wed 4/96:30 amCGH - AEP
1 stop6h 50mMultiple Airlines
Sat 4/124:25 pmAEP - CGH
1 stop6h 00mMultiple Airlines
Deal found 3/26$425
This GOL deal was found by Cheapflights users on 3/25. 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.
Wed 4/232:25 pmCGH - EZE
1 stop21h 00mGOL
Sun 4/2711:15 amEZE - CGH
1 stop8h 45mGOL
Deal found 3/25$456
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:05 pmCGH - AEP
2 stops15h 35mLATAM Airlines
Sat 8/238:40 amAEP - CGH
2 stops24h 30mLATAM Airlines
Deal found 3/26$535
This GOL deal was found by Cheapflights users on 3/26. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:45 pmCGH - AEP
1 stop16h 45mGOL
Tue 7/154:25 amAEP - CGH
1 stop6h 50mGOL
Deal found 3/26$541
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:25 amCGH - EZE
1 stop6h 56mMultiple Airlines
Wed 4/163:40 amEZE - CGH
2 stops10h 35mMultiple Airlines
Deal found 3/26$731
This LATAM Airlines deal was found by Cheapflights users on 3/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:25 amCGH - EZE
2 stops15h 02mLATAM Airlines
Tue 4/2212:48 pmEZE - CGH
2 stops20h 07mLATAM Airlines
Deal found 3/26$1,197

Cheapflights Fare Finder

Customize your flight search to find flights from Congonhas 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 March 27, 2025.
Use the filters below to find and compare flights from Sao Paulo Congonhas Airport to Buenos Aires that are best for you.

Fly from

Congonhas

Fly to

Buenos Aires

Route

Depart

Return

Price

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Wed 4/9

6:30 am-1:20 pm

1 stop6h 50m

Buenos Aires Jorge Newbery

Sat 4/12

4:25 pm-10:25 pm

1 stop6h 00m

$425

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Wed 4/23

2:25 pm-11:25 am

1 stop21h 00m

Buenos Aires Ministro Pistarini

Sun 4/27

11:15 am-8:00 pm

1 stop8h 45m

$456

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Mon 8/4

6:05 pm-9:40 am

2 stops15h 35m

Buenos Aires Jorge Newbery

Sat 8/23

8:40 am-9:10 am

2 stops24h 30m

$535

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Mon 7/7

7:45 pm-12:30 pm

1 stop16h 45m

Buenos Aires Jorge Newbery

Tue 7/15

4:25 am-11:15 am

1 stop6h 50m

$541

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Mon 4/14

6:25 am-1:21 pm

1 stop6h 56m

Buenos Aires Ministro Pistarini

Wed 4/16

3:40 am-2:15 pm

2 stops10h 35m

$731

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Thu 4/17

8:25 am-11:27 pm

2 stops15h 02m

Buenos Aires Ministro Pistarini

Tue 4/22

12:48 pm-8:55 am

2 stops20h 07m

$1,197

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Fri 4/4

10:10 pm-8:45 am

2 stops34h 35m

$107

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Fri 5/2

5:15 pm-7:40 am

2 stops14h 25m

$113

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Thu 5/29

1:30 pm-10:00 pm

1 stop8h 30m

$125

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Wed 6/11

2:25 pm-9:40 pm

1 stop7h 15m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 14 results
1
2

Best time to book a flight from Congonhas to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Congonhas 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 Congonhas Airport to Buenos Aires

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

Currently, April is the cheapest month in which you can book a flight from Sao Paulo Congonhas Airport to Buenos Aires (average of $795). Flying from Sao Paulo Congonhas Airport to Buenos Aires in December is currently the most expensive (average of $1,260). 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.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, 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 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 March 27, 2025.
Read reviews from past customers who have flown LATAM Airlines, GOL and Avianca from Sao Paulo to Buenos Aires. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,750 reviews

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
LATAM Airlines
7.5
Good
1,750 reviews
LATAM Airlines
7.5
Good
1,750 reviews

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
GOL
7.3
Good
1,052 reviews
LATAM Airlines
7.5
Good
1,750 reviews

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
Avianca
6.7
Okay
2,300 reviews
LATAM Airlines
7.5
Good
1,750 reviews

Entertainment

7.0

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP

Related info for your journey

Find useful and relevant information for your journey from Congonhas to Buenos Aires. 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 Sao Paulo Congonhas Airport to Buenos Aires round-trip?

    Currently priced at $456, GOL will fly you from Sao Paulo Congonhas Airport to Buenos Aires and back. In addition to GOL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on LATAM Airlines for as low as $535.

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

    One-way options have recently been found by users for as low as $107 on GOL. Other airlines that offer cheap prices include LATAM Airlines from $113 and Avianca from $1,335 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Congonhas 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 Congonhas Airport to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Sao Paulo Congonhas Airport to Buenos Aires (average of $795). Flying from Sao Paulo Congonhas Airport to Buenos Aires in December is currently the most expensive (average of $1,260). 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 Congonhas to Buenos Aires

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