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Cheap flights from Buenos Aires to Rio de Janeiro, Brazil from $241

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — RIO
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 Friday 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 September 2025.

Round-trip from

$360

One-way from

$241

Popular in

February

Cheapest in

August

Average price

$456

Good round-trip deal

$631 or less

Good one-way deal

$219 or less
LATAM Airlines
  • LATAM Airlines
  • 16/10-30/10
  • 1 total stop
  • 12h 55m total
  • Buenos Aires to Rio de Janeiro
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JetSMART
  • JetSMART
  • 28/10
  • Nonstop
  • 3h 04m total
  • Buenos Aires to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($239 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).
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Average for round-trip flights in September 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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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

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 September 2025.

Thu 16/1006:20EZE - GIG
Nonstop2h 55mMultiple Airlines
Thu 30/1017:05GIG - EZE
1 stop10h 00mMultiple Airlines
Deal found 17/9$360
Thu 13/1106:20EZE - GIG
Nonstop2h 55mFlybondi
Fri 21/1118:15GIG - EZE
Nonstop3h 25mFlybondi
Deal found 16/9$363
Fri 31/1006:20EZE - GIG
Nonstop2h 55mFlybondi
Fri 7/1118:15GIG - EZE
Nonstop3h 25mFlybondi
Deal found 16/9$364
Fri 24/1018:31EZE - GIG
Nonstop3h 04mJetSMART
Wed 10/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 16/9$375
Fri 24/1018:31EZE - GIG
Nonstop3h 04mJetSMART
Thu 30/1013:50GIG - EZE
Nonstop3h 21mJetSMART
Deal found 17/9$379
Sun 2/1105:20EZE - GIG
Nonstop2h 55mFlybondi
Sun 9/1118:15GIG - EZE
Nonstop3h 25mFlybondi
Deal found 18/9$385
Thu 16/1012:46EZE - GIG
Nonstop3h 04mJetSMART
Thu 30/1013:50GIG - EZE
Nonstop3h 21mJetSMART
Deal found 16/9$391
Wed 15/1006:21EZE - GIG
Nonstop3h 04mJetSMART
Mon 1/1210:15GIG - EZE
Nonstop3h 24mJetSMART
Deal found 16/9$397
Mon 17/1106:30EZE - GIG
Nonstop2h 55mJetSMART
Thu 27/1113:50GIG - EZE
Nonstop3h 24mJetSMART
Deal found 16/9$400
Thu 23/1012:46EZE - GIG
Nonstop3h 04mJetSMART
Thu 30/1013:50GIG - EZE
Nonstop3h 21mJetSMART
Deal found 17/9$402
Wed 15/1006:21EZE - GIG
Nonstop3h 04mJetSMART
Sat 25/1013:50GIG - EZE
Nonstop3h 21mJetSMART
Deal found 16/9$411

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 September 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 18/10

12:46-15:50

Nonstop3h 04m

Rio de Janeiro–Galeão Intl

Thu 30/10

13:50-17:11

Nonstop3h 21m

$435

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Thu 2/10

12:46-15:50

Nonstop3h 04m

Rio de Janeiro–Galeão Intl

Mon 6/10

09:55-13:15

Nonstop3h 20m

$436

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Fri 7/11

06:30-09:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Thu 13/11

13:50-17:14

Nonstop3h 24m

$462

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Fri 12/12

06:30-09:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sun 21/12

10:20-13:44

Nonstop3h 24m

$471

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 7/10

12:46-15:50

Nonstop3h 04m

Rio de Janeiro–Galeão Intl

Tue 21/10

13:50-17:11

Nonstop3h 21m

$484

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Wed 22/10

06:21-09:25

Nonstop3h 04m

Rio de Janeiro–Galeão Intl

Fri 31/10

23:30-02:51

Nonstop3h 21m

$493

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Fri 17/10

18:31-21:35

Nonstop3h 04m

Rio de Janeiro–Galeão Intl

Fri 24/10

22:25-01:46

Nonstop3h 21m

$528

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sun 12/10

12:46-15:50

Nonstop3h 04m

Rio de Janeiro–Galeão Intl

Fri 24/10

22:25-01:46

Nonstop3h 21m

$529

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Mon 10/11

06:30-09:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sun 16/11

13:50-17:14

Nonstop3h 24m

$546

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

Mon 9/3

10:15-13:39

Nonstop3h 24m

$549

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 23 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 12 September 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 18 September 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 69% on flights from Buenos Aires to Rio de Janeiro by exploring options for tickets in the morning.

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 14 September 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 18 September 2025.

The most flights from BUE to RIO are scheduled on a Wednesday (27 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 September 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
932 reviews
Check prices

Entertainment

5.7

Food

6.5

Overall

8.1

Comfort

7.5

Crew

8.3

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
932 reviews
Aerolineas Argentinas
8.1
Very Good
932 reviews
Check prices

Entertainment

5.7

Food

6.5

Overall

8.1

Comfort

7.5

Crew

8.3

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
1,106 reviews
Aerolineas Argentinas
8.1
Very Good
932 reviews
Check prices

Entertainment

5.7

Food

6.5

Overall

8.1

Comfort

7.5

Crew

8.3

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
6.5
Okay
225 reviews
Aerolineas Argentinas
8.1
Very Good
932 reviews
Check prices

Entertainment

5.7

Food

6.5

Overall

8.1

Comfort

7.5

Crew

8.3

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 3h 04m. 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 (98%), British Airways (98%), Aerolineas Argentinas (88%).

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

    Looking at all options, your cheapest flight can be booked for $198. While the most popular route (Buenos Aires Ministro Pistarini - Rio de Janeiro–Galeão Intl) can be booked for $415 on average, our data indicates $480 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.

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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