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Cheap flights from Buenos Aires to Rio de Janeiro, Brazil from $247

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — RIO
18 Dec — 25 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 18 November 2025.

Round-trip from

$401

One-way from

$247

Popular in

January

Cheapest in

August

Average price

$479

Good one-way deal

$317 or less
JetSMART
  • JetSMART
  • 5/1-8/1
  • Nonstop
  • 6h 19m total
  • Buenos Aires to Rio de Janeiro
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JetSMART
  • JetSMART
  • 19/3
  • Nonstop
  • 2h 56m total
  • Buenos Aires to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($207 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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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 18 November 2025.

Wed 10/1217:30EZE - GIG
Nonstop2h 55mJetSMART
Sat 20/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 17/11$401
Sun 14/1212:54EZE - GIG
Nonstop2h 56mJetSMART
Thu 18/1213:50GIG - EZE
Nonstop3h 24mJetSMART
Deal found 17/11$404
Thu 11/1212:54EZE - GIG
Nonstop2h 56mJetSMART
Sat 20/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 17/11$407
Mon 22/1206:30EZE - GIG
Nonstop2h 55mJetSMART
Thu 1/110:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 17/11$415
Sun 14/1212:54EZE - GIG
Nonstop2h 56mMultiple Airlines
Thu 18/1210:20GIG - EZE
1 stop8h 23mMultiple Airlines
Deal found 17/11$418
Tue 23/1212:54EZE - GIG
Nonstop2h 56mJetSMART
Tue 6/109:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 17/11$421
Thu 27/1112:54EZE - GIG
Nonstop2h 56mJetSMART
Wed 3/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 17/11$428
Sat 20/1216:20EZE - GIG
Nonstop2h 55mJetSMART
Thu 1/110:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 17/11$431
Sat 13/1202:25EZE - GIG
1 stop7h 00mLATAM Airlines
Thu 18/1210:20GIG - EZE
1 stop8h 23mLATAM Airlines
Deal found 17/11$441
Sun 16/1112:54EZE - GIG
Nonstop2h 56mJetSMART
Thu 20/1114:20GIG - EZE
Nonstop3h 25mJetSMART
Deal found 15/11$468

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 18 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

Wed 25/2

19:15-22:10

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Tue 10/3

09:15-12:39

Nonstop3h 24m

$477

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Thu 26/2

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Thu 5/3

10:45-14:09

Nonstop3h 24m

$485

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 25/4

14:00-16:55

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Thu 7/5

15:15-18:45

Nonstop3h 30m

$496

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

Tue 17/3

09:15-12:39

Nonstop3h 24m

$502

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Fri 13/3

07:00-09:55

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sun 22/3

13:50-17:14

Nonstop3h 24m

$540

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Wed 11/2

19:15-22:10

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sat 21/2

23:00-02:24

Nonstop3h 24m

$542

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Wed 24/12

03:30-19:10

1 stop15h 40m

Rio de Janeiro–Galeão Intl

Tue 30/12

13:50-17:20

Nonstop3h 30m

$547

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sun 15/2

12:54-15:50

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Thu 5/3

10:45-14:09

Nonstop3h 24m

$550

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 14/2

19:15-22:10

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Wed 4/3

13:50-17:14

Nonstop3h 24m

$550

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 14/2

19:15-22:10

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Tue 3/3

09:15-12:39

Nonstop3h 24m

$571

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 24 results
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2
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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 14 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 $264). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $491). 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 18 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 18 November 2025.

The most flights from BUE to RIO are scheduled on a Monday (29 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 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 18 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

Boarding

8.0

Overall

8.0

Entertainment

5.8

Comfort

7.5

Crew

8.3

Food

6.5

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

Boarding

8.0

Overall

8.0

Entertainment

5.8

Comfort

7.5

Crew

8.3

Food

6.5

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
1,129 reviews
Aerolineas Argentinas
8.0
Very Good
962 reviews
Check prices

Boarding

8.0

Overall

8.0

Entertainment

5.8

Comfort

7.5

Crew

8.3

Food

6.5

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
242 reviews
Aerolineas Argentinas
8.0
Very Good
962 reviews
Check prices

Boarding

8.0

Overall

8.0

Entertainment

5.8

Comfort

7.5

Crew

8.3

Food

6.5

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

Boarding

8.0

Overall

8.0

Entertainment

5.8

Comfort

7.5

Crew

8.3

Food

6.5

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 or GOL 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: Air France (100%), JetSMART (98%), JetSMART (98%).

  • 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 $264). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $491). 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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