Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Buenos Aires to Rio de Janeiro, Brazil from $207

BUE — RIO
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buenos Aires to Rio de Janeiro are usually found in May or June, booked 72 days in advance, depart on a Monday or Thursday 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

Mon 12/1013:15 -
Nonstop2h 55m
Mon 19/1008:55 -
Nonstop3h 30m
Deal found 25/8$323
Sun 4/1012:54 -
Nonstop2h 56m
Wed 7/1009:20 -
Nonstop3h 28m
Deal found 25/8$324
Mon 26/1012:45 -
Nonstop3h 00m
Thu 29/1022:10 -
Nonstop3h 25m
Deal found 24/8$325
Tue 13/1017:30 -
Nonstop2h 55m
Tue 20/1013:15 -
Nonstop3h 25m
Deal found 24/8$327
Mon 19/1018:30 -
Nonstop2h 55m
Fri 23/1008:55 -
Nonstop3h 30m
Deal found 25/8$328
Wed 9/1205:32 -
Nonstop2h 58m
Mon 21/1209:50 -
Nonstop3h 24m
Deal found 24/8$338
Fri 11/1206:02 -
Nonstop2h 58m
Mon 14/1209:50 -
Nonstop3h 24m
Deal found 25/8$381
Fri 11/1206:02 -
Nonstop2h 58m
Tue 22/1209:50 -
Nonstop3h 24m
Deal found 24/8$383
Thu 10/1212:57 -
Nonstop2h 58m
Thu 17/1209:50 -
Nonstop3h 24m
Deal found 25/8$385
Sat 19/1206:02 -
Nonstop2h 58m
Sat 26/1209:50 -
Nonstop3h 24m
Deal found 24/8$388
Tue 15/1203:30 -
Nonstop3h 00m
Wed 23/1222:30 -
Nonstop3h 25m
Deal found 25/8$390
Fri 11/1206:02 -
Nonstop2h 58m
Wed 16/1213:40 -
Nonstop3h 24m
Deal found 24/8$392

Find flight deals from Buenos Aires to Rio de Janeiro

Round-trip from

$323

One-way from

$207

Popular in

January

Cheapest in

May

Average price

$406

Good one-way deal

$252 or less
GOL
  • GOL
  • 12/10-19/10
  • Nonstop
  • 6h 25m total
  • Buenos Aires to Rio de Janeiro
Search Deals
GOL
  • GOL
  • 2/10
  • Nonstop
  • 2h 55m total
  • Buenos Aires to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from Buenos Aires (BUE) to Rio de Janeiro (RIO).
Search Deals

Cheapflights Fare Finder

 
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

Cheapest return flight

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Sun 11/10

13:15-16:15

Nonstop3h 00m

Rio de Janeiro–Galeão Intl

Sat 24/10

14:15-17:45

Nonstop3h 30m

$443

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Sat 24/10

18:30-21:30

Nonstop3h 00m

Rio de Janeiro–Galeão Intl

Tue 27/10

22:10-01:35

Nonstop3h 25m

$448

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Fri 11/12

12:45-15:45

Nonstop3h 00m

Rio de Janeiro–Galeão Intl

Mon 14/12

17:20-00:20

1 stop7h 00m

$451

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Sat 17/10

18:30-21:30

Nonstop3h 00m

Rio de Janeiro–Galeão Intl

Tue 27/10

06:50-01:00

1 stop18h 10m

$520

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Tue 1/12

12:45-15:45

Nonstop3h 00m

Rio de Janeiro–Galeão Intl

Mon 7/12

17:20-00:20

1 stop7h 00m

$531
Fastest return journey

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Mon 7/9

22:25-01:10

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

Sat 19/9

17:25-20:50

Nonstop3h 25m

$550

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Thu 10/9

22:25-01:10

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

Tue 22/9

17:25-20:50

Nonstop3h 25m

$550

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Fri 18/9

22:25-01:10

Nonstop2h 45m

Rio de Janeiro–Galeão Intl

Tue 29/9

17:25-20:50

Nonstop3h 25m

$550

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Thu 10/9

12:25-15:15

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Sat 12/9

07:15-10:45

Nonstop3h 30m

$563

Buenos AiresRio de Janeiro

EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl

EZEGIG

Buenos Aires Ministro Pistarini

Fri 25/9

12:25-15:15

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Thu 1/10

07:15-10:45

Nonstop3h 30m

$571

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Rio de Janeiro

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 $378). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $568). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Buenos Aires to Rio de Janeiro by exploring options for tickets in the evening.

Weekly flight availability from Buenos Aires to Rio de Janeiro

The most flights from BUE to RIO are scheduled on a Monday (36 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from Buenos Aires to Rio de Janeiro?

Airfare is below average for this route at the moment.
Buenos Aires to Rio de Janeiro flights typically cost between $347 and $497 in October.
The cheapest return price found within the last 5 days was $323 on GOL (12 Oct–19 Oct).

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

About 15% of weekly flights between Buenos Aires and Rio de Janeiro have experienced delays in the past year, with the average delay time being 127 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 Sunday 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, British Airways have had the lowest number of delays on this route, with just 4% of flights being delayed.

How far ahead should I book a flight from Buenos Aires to Rio de Janeiro?

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 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Buenos Aires to Rio de Janeiro?

Travellers seeking maximum savings on their Buenos Aires to Rio de Janeiro flight should consider departing on Monday mornings 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.

Reviews of airlines servicing Rio de Janeiro

Get a feel of what it's like to fly with GOL 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.
GOL
7.3
Good
1,282 reviews
Check prices

Food

6.0

Overall

7.3

Entertainment

6.2

Boarding

7.3

Comfort

7.1

Crew

8.1

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.
GOL
7.3
Good
1,282 reviews
GOL
7.3
Good
1,282 reviews
Check prices

Food

6.0

Overall

7.3

Entertainment

6.2

Boarding

7.3

Comfort

7.1

Crew

8.1

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.
JetSMART
6.8
Okay
337 reviews
GOL
7.3
Good
1,282 reviews
Check prices

Food

6.0

Overall

7.3

Entertainment

6.2

Boarding

7.3

Comfort

7.1

Crew

8.1

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.

Related info for your journey

  • 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%), Finnair (97%), British Airways (97%).

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

    Looking at all options, your cheapest flight can be booked for $216. While the most popular route (Buenos Aires Ministro Pistarini - Rio de Janeiro–Galeão Intl) can be booked for $708 on average, our data indicates $328 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 $378). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $568). 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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Buenos Aires to Rio de Janeiro?

When you search for this flight from Buenos Aires to Rio de Janeiro, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Rio de Janeiro?

Cheapflights simply makes it quick and affordable to book flights from Buenos Aires to Rio de Janeiro by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

Can Cheapflights notify me if prices for flights from Buenos Aires to Rio de Janeiro become cheaper?

Of course! You can now track prices for flights from Buenos Aires to Rio de Janeiro and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.