Cheap flights from Buenos Aires to Rio de Janeiro, Brazil from $199

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — RIO
28 Mar — 4 Apr1
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 72 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 26 February 2026.

Tue 14/405:29
EZE
-
GIG
Nonstop2h 56m
JetSMART
Sat 25/409:25
GIG
-
EZE
Nonstop3h 28m
JetSMART
Deal found 25/2$332
Mon 14/906:20
EZE
-
GIG
Nonstop2h 55m
Multiple Airlines
Sat 19/912:20
GIG
-
EZE
Nonstop3h 21m
Multiple Airlines
Deal found 23/2$345
Wed 15/406:30
EZE
-
GIG
Nonstop2h 55m
JetSMART
Fri 24/410:45
GIG
-
EZE
Nonstop3h 28m
JetSMART
Deal found 24/2$360
Fri 17/407:00
EZE
-
GIG
Nonstop2h 55m
JetSMART
Fri 24/410:45
GIG
-
EZE
Nonstop3h 28m
JetSMART
Deal found 23/2$362
Thu 23/407:00
EZE
-
GIG
Nonstop2h 55m
JetSMART
Sun 26/409:20
GIG
-
EZE
Nonstop3h 28m
JetSMART
Deal found 25/2$363
Fri 17/407:00
EZE
-
GIG
Nonstop2h 55m
JetSMART
Mon 27/410:15
GIG
-
EZE
Nonstop3h 28m
JetSMART
Deal found 23/2$365
Sat 1/806:20
EZE
-
GIG
Nonstop2h 55m
Flybondi
Sun 9/818:15
GIG
-
EZE
Nonstop3h 25m
Flybondi
Deal found 25/2$367
Sat 11/405:30
EZE
-
GIG
Nonstop2h 55m
JetSMART
Sun 26/409:20
GIG
-
EZE
Nonstop3h 28m
JetSMART
Deal found 25/2$370
Fri 10/407:00
EZE
-
GIG
Nonstop2h 55m
JetSMART
Sat 25/409:25
GIG
-
EZE
Nonstop3h 28m
JetSMART
Deal found 23/2$373
Wed 15/406:30
EZE
-
GIG
Nonstop2h 55m
JetSMART
Mon 27/410:15
GIG
-
EZE
Nonstop3h 28m
JetSMART
Deal found 22/2$377

Find 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 26 February 2026.

Round-trip from

$332

One-way from

$199

Popular in

January

Cheapest in

August

Average price

$490

Good one-way deal

$184 or less
JetSMART
  • JetSMART
  • 14/4-25/4
  • Nonstop
  • 6h 24m total
  • Buenos Aires to Rio de Janeiro
JetSMART
  • JetSMART
  • 25/3
  • Nonstop
  • 2h 56m total
  • Buenos Aires to Rio de Janeiro
Highest demand for flights based on searches. 13% potential increase in price ($103 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average return price).
Average for round-trip flights in February 2026
Price to beat on a one-way flight from Buenos Aires (BUE) to Rio de Janeiro (RIO).

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 26 February 2026.
Use the filters below to find and compare flights from Buenos Aires to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Thu 9/4

07:00-09:55

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Thu 23/4

10:45-14:13

Nonstop3h 28m

$360

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Wed 15/4

06:30-09:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Tue 28/4

09:15-12:43

Nonstop3h 28m

$383

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Thu 16/4

07:00-09:55

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sat 25/4

09:25-12:53

Nonstop3h 28m

$407

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Mon 13/4

06:29-09:25

Nonstop2h 56m

Rio de Janeiro–Galeão Intl

Sun 19/4

09:20-12:48

Nonstop3h 28m

$441

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 1/8

12:25-15:15

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Sun 16/8

07:15-10:45

Nonstop3h 30m

$491

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 28/4

12:25-15:15

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Fri 8/5

07:15-10:45

Nonstop3h 30m

$493

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 4/4

05:30-08:25

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Fri 10/4

19:10-00:30

1 stop5h 20m

$503

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sun 8/3

23:00-01:45

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

Sun 22/3

17:45-21:10

Nonstop3h 25m

$569

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sun 31/5

12:25-15:15

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Thu 11/6

07:15-10:45

Nonstop3h 30m

$579

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 18/7

12:25-15:15

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Sun 26/7

07:15-10:45

Nonstop3h 30m

$587

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 21 resultsSorted by cheapest first
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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 20 February 2026.

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 58 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 $269). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $341). 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 26 February 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% 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 21 February 2026.

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 26 February 2026.

The most flights from BUE to RIO are scheduled on a Thursday (36 on average). You will have fewer flight options on Sunday, 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?

How often are flights from Buenos Aires to Rio de Janeiro delayed?

About 14% of weekly flights between Buenos Aires and Rio de Janeiro have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Buenos Aires to Rio de Janeiro flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Buenos Aires to Rio de Janeiro flights?

Over the past year, GOL have had the lowest number of delays on this route, with just 7% of flights being delayed.

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 26 February 2026.
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.

Entertainment

5.8

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.

Entertainment

5.8

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.

Entertainment

5.8

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.

Entertainment

5.8

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.

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 50m. Fly via JetSMART or British Airways 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%), Emirates (92%).

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

    Looking at all options, your cheapest flight can be booked for $176. While the most popular route (Buenos Aires Ministro Pistarini - Rio de Janeiro–Galeão Intl) can be booked for $857 on average, our data indicates $278 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 $269). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $341). 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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Can Cheapflights find flights from Buenos Aires to Rio de Janeiro with no change fees?

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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