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Cheap flights from Buenos Aires to Rio de Janeiro, Brazil from $224

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — RIO
27 Nov — 4 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 71 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 28 October 2025.

Round-trip from

$371

One-way from

$224

Popular in

January

Cheapest in

August

Average price

$484

Good round-trip deal

$751 or less
JetSMART
  • JetSMART
  • 11/12-18/12
  • Nonstop
  • 6h 19m total
  • Buenos Aires to Rio de Janeiro
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Flybondi
  • Flybondi
  • 27/3
  • Nonstop
  • 2h 55m total
  • Buenos Aires to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($220 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip 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 28 October 2025.

Thu 11/1206:20EZE - GIG
Nonstop2h 55mMultiple Airlines
Thu 18/1213:50GIG - EZE
Nonstop3h 24mMultiple Airlines
Deal found 26/10$371
Wed 3/1206:30EZE - GIG
Nonstop2h 55mJetSMART
Fri 26/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 25/10$405
Sat 13/1218:05EZE - GIG
Nonstop2h 50mGOL
Sat 20/1213:40GIG - EZE
Nonstop3h 30mGOL
Deal found 27/10$409
Mon 1/1206:30EZE - GIG
Nonstop2h 55mJetSMART
Thu 11/1213:50GIG - EZE
Nonstop3h 24mJetSMART
Deal found 26/10$412
Thu 11/1207:00EZE - GIG
1 stop15h 20mLATAM Airlines
Thu 18/1217:15GIG - EZE
1 stop16h 00mLATAM Airlines
Deal found 26/10$415
Thu 18/1212:54EZE - GIG
Nonstop2h 56mJetSMART
Tue 23/1213:50GIG - EZE
Nonstop3h 24mJetSMART
Deal found 27/10$418
Tue 4/1112:54EZE - GIG
Nonstop2h 56mJetSMART
Wed 12/1110:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 27/10$425
Sat 13/1218:05EZE - GIG
Nonstop2h 50mGOL
Sun 21/1213:40GIG - EZE
Nonstop3h 30mGOL
Deal found 25/10$428
Tue 11/1112:54EZE - GIG
Nonstop2h 56mJetSMART
Fri 14/1110:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 26/10$431
Sat 15/1112:54EZE - GIG
Nonstop2h 56mJetSMART
Tue 18/1113:50GIG - EZE
Nonstop3h 24mJetSMART
Deal found 25/10$432

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 28 October 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 28/2

19:15-22:10

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Tue 10/3

10:00-13:21

Nonstop3h 21m

$469

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 21/3

05:30-08:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Tue 31/3

10:00-13:21

Nonstop3h 21m

$478

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 2/12

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Wed 10/12

21:15-00:39

Nonstop3h 24m

$486

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

$486

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

09:15-12:39

Nonstop3h 24m

$493

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 3/3

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Sat 14/3

09:25-12:49

Nonstop3h 24m

$495

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Mon 2/3

06:30-09:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Mon 16/3

10:15-13:39

Nonstop3h 24m

$496

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Wed 10/12

17:30-20:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Fri 19/12

10:15-13:39

Nonstop3h 24m

$501

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Wed 12/11

06:30-09:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Wed 19/11

10:15-13:39

Nonstop3h 24m

$502

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Thu 6/11

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Sat 6/12

13:50-17:14

Nonstop3h 24m

$502

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 20 results
1
2

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 24 October 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 71 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, May is the cheapest month in which you can book a flight from Buenos Aires to Rio de Janeiro (average of $290). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $505). 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 28 October 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 50% 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 26 October 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 28 October 2025.

The most flights from BUE to RIO are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 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 28 October 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
8.1
Very Good
954 reviews
Check prices

Overall

8.1

Crew

8.3

Food

6.5

Entertainment

5.8

Comfort

7.6

Boarding

8.0

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
8.1
Very Good
954 reviews
Aerolineas Argentinas
8.1
Very Good
954 reviews
Check prices

Overall

8.1

Crew

8.3

Food

6.5

Entertainment

5.8

Comfort

7.6

Boarding

8.0

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
1,119 reviews
Aerolineas Argentinas
8.1
Very Good
954 reviews
Check prices

Overall

8.1

Crew

8.3

Food

6.5

Entertainment

5.8

Comfort

7.6

Boarding

8.0

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
236 reviews
Aerolineas Argentinas
8.1
Very Good
954 reviews
Check prices

Overall

8.1

Crew

8.3

Food

6.5

Entertainment

5.8

Comfort

7.6

Boarding

8.0

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
201 reviews
Aerolineas Argentinas
8.1
Very Good
954 reviews
Check prices

Overall

8.1

Crew

8.3

Food

6.5

Entertainment

5.8

Comfort

7.6

Boarding

8.0

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 55m. 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: Finnair (95%), British Airways (95%), LATAM Airlines Brasil (94%).

  • What are the cheapest flights from Buenos Aires to Rio de Janeiro?

    Looking at all options, your cheapest flight can be booked for $481. While the most popular route (Buenos Aires Ministro Pistarini - Rio de Janeiro–Galeão Intl) can be booked for $415 on average, our data indicates $757 when flying from Buenos Aires to Rio de Janeiro.

  • 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, May is the cheapest month in which you can book a flight from Buenos Aires to Rio de Janeiro (average of $290). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $505). 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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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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