Cheap flights from Buenos Aires to Rio de Janeiro, Brazil from $248

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — RIO
3 9月 — 10 9月1
1 adult

Cheapflights Tip: The best prices from Buenos Aires to Rio de Janeiro are usually found in June or August, 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 29 8月 2025.

Round-trip from

$371

One-way from

$248

Popular in

January

Cheapest in

June

Average price

$434

Good round-trip deal

$411 or less

Good one-way deal

$224 or less
GOL
  • GOL
  • 12/10-19/10
  • 2 total stops
  • 24h 24m total
  • Buenos Aires to Rio de Janeiro
GOL
  • GOL
  • 10/9
  • Nonstop
  • 2h 55m total
  • Buenos Aires to Rio de Janeiro
Highest demand for flights based on searches. 22% potential increase in price ($267 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Buenos Aires (BUE) to Rio de Janeiro (RIO).
Price to beat on a one-way flight from Buenos Aires (BUE) to Rio de Janeiro (RIO).

Find flight deals from Buenos Aires to Rio de Janeiro

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 29 8月 2025.

週日 12/1012:46EZE - GIG
Nonstop3h 04mJetSMART
週日 19/1013:50GIG - EZE
Nonstop3h 21mJetSMART
Deal found 27/8$371
週一 1/913:55EZE - GIG
Nonstop2h 55mGOL
週二 9/907:55GIG - EZE
Nonstop3h 30mGOL
Deal found 27/8$397
週四 2/1012:15EZE - GIG
Nonstop2h 55mGOL
週一 6/1022:15GIG - EZE
Nonstop3h 30mGOL
Deal found 28/8$420
週日 12/1012:46EZE - GIG
Nonstop3h 04mMultiple Airlines
週日 19/1006:05GIG - EZE
1 stop15h 25mMultiple Airlines
Deal found 27/8$426
週一 10/1118:15EZE - GIG
Nonstop3h 00mGOL
週四 27/1113:50GIG - EZE
Nonstop3h 30mGOL
Deal found 27/8$431
週三 3/912:15EZE - GIG
Nonstop2h 55mGOL
週五 5/907:55GIG - EZE
Nonstop3h 30mGOL
Deal found 28/8$448
週五 12/1218:15EZE - GIG
Nonstop3h 00mGOL
週五 19/1213:50GIG - EZE
Nonstop3h 30mGOL
Deal found 28/8$464
週五 5/913:55EZE - GIG
Nonstop2h 55mGOL
週三 10/907:55GIG - EZE
Nonstop3h 30mGOL
Deal found 29/8$489
週五 14/1118:15EZE - GIG
Nonstop3h 00mGOL
週二 25/1113:50GIG - EZE
Nonstop3h 30mGOL
Deal found 27/8$506
週四 4/912:15EZE - GIG
Nonstop2h 55mGOL
週四 11/907:55GIG - EZE
Nonstop3h 30mGOL
Deal found 29/8$517
週三 3/913:55EZE - GIG
Nonstop2h 55mGOL
週四 11/907:55GIG - EZE
Nonstop3h 30mGOL
Deal found 28/8$518

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 29 8月 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

週四 2/10

12:15-15:10

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

週一 6/10

22:15-01:45

Nonstop3h 30m

$420

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週一 10/11

18:15-21:15

Nonstop3h 00m

Rio de Janeiro–Galeão Intl

週四 27/11

13:50-17:20

Nonstop3h 30m

$431

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週二 3/2

23:00-01:45

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

週二 10/2

17:45-21:10

Nonstop3h 25m

$618

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週四 5/2

23:00-01:45

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

週二 10/2

17:45-21:10

Nonstop3h 25m

$618

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週五 26/9

22:15-01:00

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

週一 6/10

17:40-21:05

Nonstop3h 25m

$621

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週日 21/9

22:15-01:00

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

週五 26/9

17:20-20:45

Nonstop3h 25m

$621

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週四 22/1

23:00-01:45

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

週四 29/1

17:45-21:10

Nonstop3h 25m

$621

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週五 26/9

22:15-01:00

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

週六 4/10

17:40-21:05

Nonstop3h 25m

$621

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週五 26/9

22:15-01:00

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

週一 29/9

17:20-20:45

Nonstop3h 25m

$621

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

週六 27/9

22:15-01:00

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

週一 29/9

17:20-20:45

Nonstop3h 25m

$621

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 19 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 22 August 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 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 29 8月 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 71% 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 24 August 2025.

Travellers seeking maximum savings on their Buenos Aires to Rio de Janeiro flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday 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 29 8月 2025.

The most flights from BUE to RIO are scheduled on a Thursday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

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 29 8月 2025.
Get a feel of what it's like to fly with Aerolineas Argentinas and JetSMART 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.

Comfort

7.6

Boarding

8.0

Crew

8.3

Entertainment

5.7

Food

6.5

Overall

8.1

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

Comfort

7.6

Boarding

8.0

Crew

8.3

Entertainment

5.7

Food

6.5

Overall

8.1

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

Comfort

7.6

Boarding

8.0

Crew

8.3

Entertainment

5.7

Food

6.5

Overall

8.1

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 45m. Fly via GOL or Emirates 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 (88%), British Airways (88%), GOL (86%).

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

    Looking at all options, your cheapest flight can be booked for $203. While the most popular route (Buenos Aires Ministro Pistarini - Rio de Janeiro–Galeão Intl) can be booked for $748 on average our data indicates $441 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.

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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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