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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Rio de Janeiro to Buenos Aires?

JetSMART, GOL, and LATAM Airlines are the most popular carriers operating from Rio de Janeiro to Buenos Aires

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

Historically, on average around 14% of flights between Rio de Janeiro and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Rio de Janeiro to Buenos Aires on average per day?

24 flights are operational daily from Rio de Janeiro to Buenos Aires as of November 2025. The most popular departure time for this route is 08:00, with 46% of flights per day taking off at midday.

How many flights depart from Rio de Janeiro to Buenos Aires on average per week?

As of November 2025, there are 174 flights per week flying from Rio de Janeiro to Buenos Aires. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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

According to our data, GOL have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Rio de Janeiro to Buenos Aires?

Prices for flights from Rio de Janeiro to Buenos Aires were last updated today.

How old do you have to be to fly from Rio de Janeiro to Buenos Aires?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£55 Cheap Flights from Rio de Janeiro to Buenos Aires in 2025/26

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08:05 - 11:30GIG-AEP

3h 25mdirect

04:15 - 07:10AEP-GIG

2h 55mdirect

£158JetSMART

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Thu, 11 Dec - Tue, 16 Dec

10:15 - 13:39GIG-EZE

3h 24mdirect

16:20 - 19:15EZE-GIG

2h 55mdirect

£158JetSMART

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Fri, 19 Dec - Sat, 20 Dec

17:25 - 11:20GIG-AEP

17h 55m1 stop

15:55 - 18:50AEP-GIG

2h 55mdirect

£162JetSMART

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Thu, 11 Dec - Fri, 12 Dec

17:25 - 23:10GIG-EZE

29h 45m1 stop

06:30 - 09:25EZE-GIG

2h 55mdirect

£162JetSMART

Find Deal

Mon, 15 Dec - Wed, 17 Dec

13:20 - 11:20GIG-AEP

22h 00m2 stops

04:15 - 07:10AEP-GIG

2h 55mdirect

£164JetSMART

Find Deal

Mon, 15 Dec - Tue, 16 Dec

08:05 - 11:30GIG-AEP

3h 25mdirect

15:55 - 18:50AEP-GIG

2h 55mdirect

£168JetSMART

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Sat, 6 Dec - Sat, 13 Dec

08:25 - 11:45GIG-EZE

3h 20mdirect

13:35 - 16:30EZE-GIG

2h 55mdirect

£177British Airways

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Thu, 18 Dec - Mon, 22 Dec

06:00 - 12:45SDU-EZE

6h 45m1 stop

03:30 - 16:55EZE-SDU

13h 25m1 stop

£326GOL

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Wed, 17 Dec - Sun, 21 Dec

20:25 - 12:45SDU-EZE

16h 20m1 stop

03:30 - 10:45EZE-SDU

7h 15m1 stop

£326GOL

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Fri, 20 Feb - Sun, 22 Feb

20:25 - 12:50SDU-EZE

16h 25m1 stop

03:30 - 16:55EZE-SDU

13h 25m1 stop

£327GOL

Find Deal

Mon, 8 Dec - Sun, 14 Dec

JetSMART flights from Rio de Janeiro to Buenos Aires

Our best JetSMART deals on Rio de Janeiro to Buenos Aires flight tickets

JetSMART

11 Dec

GIG20:05Rio de Janeiro–Galeão Intl

3h 25m

AEP23:30Buenos Aires Jorge Newbery

14 Dec

AEP15:55Buenos Aires Jorge Newbery

2h 55m

GIG18:50Rio de Janeiro–Galeão Intl

£158

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JetSMART

15 Dec

GIG17:25Rio de Janeiro–Galeão Intl

29h 45m

1 stop

EZE23:10Buenos Aires Ministro Pistarini

17 Dec

EZE06:30Buenos Aires Ministro Pistarini

2h 55m

GIG09:25Rio de Janeiro–Galeão Intl

£162

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JetSMART

15 Dec

GIG13:20Rio de Janeiro–Galeão Intl

22h 00m

2 stops

AEP11:20Buenos Aires Jorge Newbery

16 Dec

AEP04:15Buenos Aires Jorge Newbery

2h 55m

GIG07:10Rio de Janeiro–Galeão Intl

£164

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LATAM Airlines flights from Rio de Janeiro to Buenos Aires

Our best LATAM Airlines deals on Rio de Janeiro to Buenos Aires flight tickets

LATAM Airlines

18 Feb

GIG18:40Rio de Janeiro–Galeão Intl

14h 35m

1 stop

EZE09:15Buenos Aires Ministro Pistarini

19 Feb

EZE14:45Buenos Aires Ministro Pistarini

2h 55m

GIG17:40Rio de Janeiro–Galeão Intl

£194

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LATAM Airlines

18 Feb

SDU14:00Rio de Janeiro Santos Dumont

11h 00m

1 stop

EZE01:00Buenos Aires Ministro Pistarini

2 Mar

EZE07:10Buenos Aires Ministro Pistarini

6h 05m

1 stop

SDU13:15Rio de Janeiro Santos Dumont

£449

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Thu 11/12

08:05-11:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Tue 16/12

04:15-07:10

Nonstop2h 55m

£158

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Fri 19/12

10:15-13:39

Nonstop3h 24m

Buenos Aires Ministro Pistarini

Sat 20/12

16:20-19:15

Nonstop2h 55m

£158

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Thu 11/12

17:25-11:20

1 stop17h 55m

Buenos Aires Jorge Newbery

Fri 12/12

15:55-18:50

Nonstop2h 55m

£162

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Mon 15/12

17:25-23:10

1 stop29h 45m

Buenos Aires Ministro Pistarini

Wed 17/12

06:30-09:25

Nonstop2h 55m

£162

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Mon 15/12

13:20-11:20

2 stops22h 00m

Buenos Aires Jorge Newbery

Tue 16/12

04:15-07:10

Nonstop2h 55m

£164

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sat 6/12

08:05-11:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Sat 13/12

15:55-18:50

Nonstop2h 55m

£168

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Thu 18/12

08:25-11:45

Nonstop3h 20m

Buenos Aires Ministro Pistarini

Mon 22/12

13:35-16:30

Nonstop2h 55m

£176

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Wed 17/12

06:00-12:45

1 stop6h 45m

Buenos Aires Ministro Pistarini

Sun 21/12

03:30-16:55

1 stop13h 25m

£326

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Fri 20/2

20:25-12:45

1 stop16h 20m

Buenos Aires Ministro Pistarini

Sun 22/2

03:30-10:45

1 stop7h 15m

£326

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Mon 8/12

20:25-12:50

1 stop16h 25m

Buenos Aires Ministro Pistarini

Sun 14/12

03:30-16:55

1 stop13h 25m

£327

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How to get the cheapest flight ticket from Rio de Janeiro to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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Other information

What is the cheapest month to fly to Buenos Aires?

In general, June is the cheapest month to fly from Rio de Janeiro to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £188. If you don’t want to visit Buenos Aires in June, then you should wait until August to fly from Rio de Janeiro, when ticket prices are also cheap, with an average price of £193.

What is the cheapest day to depart on your flight to Buenos Aires?

The cheapest day to depart on your flight to Buenos Aires is on a Wednesday when prices can be found for as low as £225. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Rio de Janeiro because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £253.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Rio de Janeiro to Buenos Aires during this time can be as low as £225. Flights to Buenos Aires are more costly in the afternoon, with an average ticket price of £348. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Rio de Janeiro to Buenos Aires flight route?

Fly from Rio de Janeiro–Galeão Intl to Buenos Aires Ministro Pistarini for the best Rio de Janeiro - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Rio de Janeiro when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around £256 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Rio de Janeiro for as low as £171 on momondo.

What cabin class options are available on Rio de Janeiro to Buenos Aires flights?

There are 2 cabin classes available to choose from on Rio de Janeiro to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Rio de Janeiro to Buenos Aires flight prices changed over time?

As of November 2025, prices for Rio de Janeiro to Buenos Aires flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Rio de Janeiro to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Rio de Janeiro to Buenos Aires (RIO to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Buenos Aires

Fastest flight time	3h 20m
Direct flights	Every day
Airports in Buenos Aires	2 airports

The fastest flight from Rio de Janeiro to Buenos Aires takes 3h 20m

Direct flights go from Rio de Janeiro to Buenos Aires every day.

There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

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How far is Rio de Janeiro to Buenos Aires by plane?
Rio de Janeiro and Buenos Aires are 1221.5 mi apart from one another. A reasonable flight in good conditions will take 3h 20m.
When did momondo last update prices for flights from Rio de Janeiro to Buenos Aires?
Prices for flights from Rio de Janeiro to Buenos Aires were last updated today.
How old do you have to be to fly from Rio de Janeiro to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rio de Janeiro to Buenos Aires?
momondo data reveals that the most frequently booked plane model on the route from Rio de Janeiro to Buenos Aires is Boeing 737-800, representing 40.06% of all bookings. The subsequent popular models are Airbus A320-100/200 at 18.10%, Boeing 737 MAX 8 at 16.51%, and Airbus A321-100/200 at 8.41%.

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rio de Janeiro to Buenos Aires for you.

Can I find flights from Rio de Janeiro to Buenos Aires with flexible booking policies on momondo?

Flights from Rio de Janeiro to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rio de Janeiro to Buenos Aires?

Once all potential Rio de Janeiro to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Rio de Janeiro to Buenos Aires right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rio de Janeiro to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Cheap flights from Rio de Janeiro to Buenos Aires from £55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro to Buenos Aires departing on 14/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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JetSMART flights from Rio de Janeiro to Buenos Aires

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

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Rio de Janeiro to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires?

What is the cheapest day to depart on your flight to Buenos Aires?

What is the cheapest time of day to depart on your flight to Buenos Aires?

What is the cheapest Rio de Janeiro to Buenos Aires flight route?

Fly from Rio de Janeiro–Galeão Intl to Buenos Aires Ministro Pistarini for the best Rio de Janeiro - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

What cabin class options are available on Rio de Janeiro to Buenos Aires flights?

There are 2 cabin classes available to choose from on Rio de Janeiro to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Rio de Janeiro to Buenos Aires flight prices changed over time?

As of November 2025, prices for Rio de Janeiro to Buenos Aires flights are approximately 27% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Rio de Janeiro to Buenos Aires?

JetSMART, GOL, and LATAM Airlines are the most popular carriers operating from Rio de Janeiro to Buenos Aires

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

Historically, on average around 14% of flights between Rio de Janeiro and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, GOL have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Rio de Janeiro to Buenos Aires on average per day?

24 flights are operational daily from Rio de Janeiro to Buenos Aires as of November 2025. The most popular departure time for this route is 08:00, with 46% of flights per day taking off at midday.

How many flights depart from Rio de Janeiro to Buenos Aires on average per week?

As of November 2025, there are 174 flights per week flying from Rio de Janeiro to Buenos Aires. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

When to book flights from Rio de Janeiro to Buenos Aires

Cheap Rio de Janeiro to Buenos Aires (RIO to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Buenos Aires

Fastest flight time

Direct flights

Airports in Buenos Aires

How far is Rio de Janeiro to Buenos Aires by plane?

When did momondo last update prices for flights from Rio de Janeiro to Buenos Aires?

How old do you have to be to fly from Rio de Janeiro to Buenos Aires?

What documentation or ID do you need to fly to Buenos Aires?

What is the most popular plane model from Rio de Janeiro to Buenos Aires?

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Buenos Aires?

Can I find flights from Rio de Janeiro to Buenos Aires with flexible booking policies on momondo?

How can momondo help me find flights from Rio de Janeiro to Buenos Aires?

I’m not ready to book a flight from Rio de Janeiro to Buenos Aires right now. Can momondo alert me if prices change?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires