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$82+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
CGH — BUE
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$327
(GOL)

One-way from

$82
(FlightHub)

Popular in

September

Cheapest in

June

Average price

$372
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. 18% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This GOL deal was found by Cheapflights users on 7/28. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:45 pmCGH - EZE
1 stop17h 15mGOL
Mon 9/83:40 amEZE - CGH
1 stop8h 55mGOL
Deal found 7/28$327
This FlightHub deal was found by Cheapflights users on 7/30. 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 8/2110:30 amCGH - AEP
2 stops15h 10mGOL
Fri 8/223:50 pmAEP - CGH
2 stops18h 30mGOL
Deal found 7/30$329
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/224:35 pmCGH - AEP
1 stop5h 25mMultiple Airlines
Sun 8/244:55 pmAEP - CGH
1 stop14h 15mMultiple Airlines
Deal found 7/29$342
This Orbitz deal was found by Cheapflights users on 7/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:25 pmCGH - EZE
1 stop11h 20mMultiple Airlines
Mon 9/225:30 amEZE - CGH
2 stops15h 50mMultiple Airlines
Deal found 7/30$387
This Priceline deal was found by Cheapflights users on 7/30. 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.
Tue 10/1412:05 pmCGH - AEP
2 stops19h 35mLATAM Airlines
Tue 10/2111:00 amAEP - CGH
1 stop7h 15mLATAM Airlines
Deal found 7/30$418

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 July 30, 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 - EZE

CGHEZE

Sao Paulo Congonhas

Sun 9/7

7:45 pm-1:00 pm

1 stop17h 15m

Buenos Aires Ministro Pistarini

Mon 9/8

3:40 am-12:35 pm

1 stop8h 55m

$327

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Thu 8/21

10:30 am-1:40 am

2 stops15h 10m

Buenos Aires Jorge Newbery

Fri 8/22

3:50 pm-10:20 am

2 stops18h 30m

$329

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Fri 8/22

4:35 pm-10:00 pm

1 stop5h 25m

Buenos Aires Jorge Newbery

Sun 8/24

4:55 pm-7:10 am

1 stop14h 15m

$342

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Mon 9/15

2:25 pm-1:45 am

1 stop11h 20m

Buenos Aires Ministro Pistarini

Mon 9/22

5:30 am-9:20 pm

2 stops15h 50m

$387

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Tue 10/14

12:05 pm-7:40 am

2 stops19h 35m

Buenos Aires Jorge Newbery

Tue 10/21

11:00 am-6:15 pm

1 stop7h 15m

$418

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Wed 9/3

8:45 am-1:25 am

2 stops16h 40m

$82

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Wed 9/3

10:40 am-10:00 am

2 stops23h 20m

$89

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Thu 11/20

5:45 pm-11:25 am

2 stops17h 40m

$108

Sao PauloBuenos Aires

CGH - AEP

CGHAEP

Sao Paulo Congonhas

Fri 10/10

2:25 pm-10:00 pm

2 stops7h 35m

$117

Sao PauloBuenos Aires

CGH - EZE

CGHEZE

Sao Paulo Congonhas

Fri 10/10

6:25 am-10:55 pm

2 stops16h 30m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 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
No data available for this route at this time. Please check back soon.

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 July 30, 2025.
See what other customers who have flown with LATAM Airlines and GOL from Sao Paulo Congonhas Airport to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,822 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
GOL
7.3
Good
1,091 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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 $327, 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 $418. GOL is 20% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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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