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Cheap flights from Buenos Aires to Rio de Janeiro, Brazil from $218

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — RIO
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Buenos Aires to Rio de Janeiro are usually found in August or June, booked 39 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Buenos Aires to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Rio de Janeiro (RIO). 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 11 November 2025.

Round-trip from

$378

One-way from

$216

Popular in

January

Cheapest in

August

Average price

$478

Good one-way deal

$316 or less
JetSMART
  • JetSMART
  • 25/12-1/1
  • Nonstop
  • 6h 19m total
  • Buenos Aires to Rio de Janeiro
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JetSMART
  • JetSMART
  • 23/11
  • Nonstop
  • 2h 56m total
  • Buenos Aires to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($212 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a one-way flight from Buenos Aires (BUE) to Rio de Janeiro (RIO).
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Find flight deals from Buenos Aires to Rio de Janeiro

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires to Rio de Janeiro
Explore the most affordable flight options available from Buenos Aires to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Thu 25/1217:00EZE - GIG
Nonstop2h 55mMultiple Airlines
Thu 1/110:15GIG - EZE
Nonstop3h 24mMultiple Airlines
Deal found 9/11$378
Sat 13/1212:54EZE - GIG
Nonstop2h 56mJetSMART
Sat 20/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 9/11$381
Mon 8/1206:30EZE - GIG
Nonstop2h 55mJetSMART
Mon 15/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 8/11$389
Mon 24/1106:30EZE - GIG
Nonstop2h 55mJetSMART
Sat 6/1213:50GIG - EZE
Nonstop3h 24mJetSMART
Deal found 9/11$395
Tue 11/1118:15EZE - GIG
Nonstop3h 00mGOL
Tue 18/1113:50GIG - EZE
Nonstop3h 30mGOL
Deal found 9/11$397
Wed 10/1217:30EZE - GIG
Nonstop2h 55mJetSMART
Sat 20/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 10/11$400
Mon 8/1206:30EZE - GIG
Nonstop2h 55mJetSMART
Sat 28/223:00GIG - EZE
Nonstop3h 24mJetSMART
Deal found 9/11$406
Sat 29/1106:00EZE - GIG
1 stop6h 50mJetSMART
Sat 6/1213:50GIG - EZE
Nonstop3h 24mJetSMART
Deal found 9/11$409
Sun 23/1112:54EZE - GIG
Nonstop2h 56mJetSMART
Wed 3/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 9/11$421
Tue 23/1212:54EZE - GIG
Nonstop2h 56mJetSMART
Tue 6/109:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 9/11$424
Tue 11/1112:54EZE - GIG
Nonstop2h 56mJetSMART
Tue 18/1113:50GIG - EZE
Nonstop3h 24mJetSMART
Deal found 10/11$437
Wed 12/1106:30EZE - GIG
Nonstop2h 55mJetSMART
Wed 19/1110:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 10/11$440

Cheapflights Fare Finder

 
Customise your flight search to find flights from Buenos Aires to Rio de Janeiro 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 647,157 searches. Data last updated 11 November 2025.
Use the filters below to find and compare flights from Buenos Aires to Rio de Janeiro that are best for you.

Fly from

Buenos Aires

Fly to

Rio de Janeiro

Route

Depart

Return

Price

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 13/12

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Mon 5/1

23:00-02:24

Nonstop3h 24m

$381

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Thu 11/12

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Sun 14/12

13:50-17:14

Nonstop3h 24m

$381

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Mon 1/12

06:30-09:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Mon 8/12

10:15-13:39

Nonstop3h 24m

$381

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sun 14/12

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Fri 26/12

10:15-13:39

Nonstop3h 24m

$381

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 23/12

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Tue 6/1

13:50-17:14

Nonstop3h 24m

$424

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sun 15/3

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Sun 3/5

19:10-00:30

1 stop5h 20m

$463

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 24/2

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Sat 7/3

09:25-12:49

Nonstop3h 24m

$472

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Thu 9/4

14:00-16:55

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Fri 17/4

09:40-13:00

Nonstop3h 20m

$473

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Mon 23/3

06:30-09:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Tue 31/3

13:50-17:14

Nonstop3h 24m

$484

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sun 1/3

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Wed 11/3

13:50-17:14

Nonstop3h 24m

$502

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 22 results
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Best time to book a flight from Buenos Aires to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Buenos Aires 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 Buenos Aires to Rio de Janeiro

How far ahead should I book a flight from Buenos Aires to Rio de Janeiro?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Rio de Janeiro. Price data was last updated on 7 November 2025.

The price you pay for your flight from Buenos Aires to Rio de Janeiro may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Buenos Aires to Rio de Janeiro?

Currently, April is the cheapest month in which you can book a flight from Buenos Aires to Rio de Janeiro (average of $263). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $495). 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 BUE to RIO?

Find hourly flight availability from Buenos Aires to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 49% on flights from Buenos Aires to Rio de Janeiro by exploring options for tickets at midday.

What is the cheapest day to fly from Buenos Aires to Rio de Janeiro?

Use this chart to determine the cheapest time to fly return from Buenos Aires to Rio de Janeiro. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their Buenos Aires to Rio de Janeiro flight should consider departing on Friday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Buenos Aires to Rio de Janeiro

Explore weekly flight availability from Buenos Aires to Rio de Janeiro. 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 11 November 2025.

The most flights from BUE to RIO are scheduled on a Friday (33 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost for a return flight from Buenos Aires to Rio de Janeiro?

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated 11 November 2025.
Get a feel of what it's like to fly with Aerolineas Argentinas, GOL, andJetSMART from Buenos Aires to Rio de Janeiro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very Good
962 reviews
Check prices

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

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
Aerolineas Argentinas
8.0
Very Good
962 reviews
Aerolineas Argentinas
8.0
Very Good
962 reviews
Check prices

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

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
GOL
7.3
Good
1,127 reviews
Aerolineas Argentinas
8.0
Very Good
962 reviews
Check prices

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

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
JetSMART
6.6
Okay
239 reviews
Aerolineas Argentinas
8.0
Very Good
962 reviews
Check prices

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

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
Flybondi
6.0
Okay
202 reviews
Aerolineas Argentinas
8.0
Very Good
962 reviews
Check prices

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

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 Buenos Aires to Rio de Janeiro. 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 Buenos Aires to Rio de Janeiro?

    There are many flights that can get you from Buenos Aires to Rio de Janeiro in 2h 56m. Fly via JetSMART to get the fastest option. The distance from Buenos Aires to Rio de Janeiro is about 1997 km. Generally, flights for this route are direct.

  • What are the most reliable airlines from Buenos Aires to Rio de Janeiro?

    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 Buenos Aires to Rio de Janeiro on time: LATAM Airlines (99%), LATAM Airlines Brasil (97%), Aerolineas Argentinas (96%).

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

    Yes. In addition to deals on Buenos Aires to Rio de Janeiro flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Rio de Janeiro?

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

  • Can I find deals for business class flights from Buenos Aires to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Buenos Aires to Rio de Janeiro 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 Buenos Aires to Rio de Janeiro?

    Currently, April is the cheapest month in which you can book a flight from Buenos Aires to Rio de Janeiro (average of $263). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $495). 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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Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Rio de Janeiro?

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Certainly. Search results for flights to Rio de Janeiro from Buenos Aires shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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