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Cheap flights from Rio de Janeiro, Brazil to Buenos Aires from £106

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — BUE
24 Dec — 31 Dec1
1 adult

The best prices from Rio de Janeiro to Buenos Aires are usually found in June or May, booked 80 days in advance, depart on a Saturday or Monday and return on a Saturday

Cheap flight deals from Rio de Janeiro to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro (RIO) to Buenos Aires (BUE). 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 19 December 2024.

Round-trip from

£258

One-way from

£106

Popular in

November

Cheapest in

June

Average price

£267
Emirates
  • Emirates
  • 16/3-19/3
  • Nonstop
  • 6h 10m total
  • Rio de Janeiro to Buenos Aires
GOL
  • GOL
  • 8/1
  • 2 total stops
  • 20h 15m total
  • Rio de Janeiro to Buenos Aires
High demand for flights, 9% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Rio de Janeiro to Buenos Aires

Cheapest flights from Rio de Janeiro to Buenos Aires
Explore the most affordable flight options available from Rio de Janeiro to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 17/1208:25GIG - EZE
Nonstop3h 25mBritish Airways
Tue 24/1213:35EZE - GIG
Nonstop3h 00mBritish Airways
Deal found 16/12£289
Tue 17/1207:55GIG - EZE
Nonstop3h 30mGOL
Tue 24/1208:25EZE - GIG
1 stop8h 10mGOL
Deal found 16/12£334
Sat 21/1206:35GIG - AEP
1 stop6h 05mGOL
Sun 22/1213:05AEP - GIG
1 stop23h 35mGOL
Deal found 17/12£391
Mon 30/1217:45GIG - EZE
Nonstop3h 25mEmirates
Mon 6/123:00EZE - GIG
Nonstop2h 45mEmirates
Deal found 18/12£416
Mon 23/1217:30SDU - EZE
1 stop26h 25mEthiopian Air
Thu 26/1221:30EZE - SDU
1 stop22h 40mEthiopian Air
Deal found 18/12£1,038

Find flights from Rio de Janeiro to Buenos Aires within your budget

Customise your flight search to find flights from Rio de Janeiro to Buenos Aires 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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Sun 16/3

17:45-21:10

Nonstop3h 25m

Buenos Aires Ministro Pistarini

Wed 19/3

23:00-01:45

Nonstop2h 45m

£258

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Thu 6/3

08:25-11:50

Nonstop3h 25m

Buenos Aires Ministro Pistarini

Mon 10/3

13:35-16:35

Nonstop3h 00m

£276

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Wed 14/5

22:45-02:15

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Tue 20/5

19:40-22:35

Nonstop2h 55m

£278

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sat 10/5

19:45-02:00

1 stop6h 15m

Buenos Aires Jorge Newbery

Sun 18/5

03:00-10:35

1 stop7h 35m

£284

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Tue 4/2

10:05-13:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Sun 9/2

14:30-17:25

Nonstop2h 55m

£349

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Mon 3/2

04:45-14:00

1 stop9h 15m

Buenos Aires Jorge Newbery

Sun 9/2

22:55-07:10

1 stop8h 15m

£364

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Fri 25/4

06:00-12:20

1 stop6h 20m

Buenos Aires Ministro Pistarini

Sat 26/4

03:15-14:05

1 stop10h 50m

£377

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Tue 4/2

14:45-01:11

2 stops10h 26m

Buenos Aires Ministro Pistarini

Sun 9/2

17:00-08:30

1 stop15h 30m

£398

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Tue 4/2

18:10-08:40

1 stop14h 30m

Buenos Aires Jorge Newbery

Sun 9/2

21:00-23:55

Nonstop2h 55m

£402

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Tue 7/1

08:50-12:11

Nonstop3h 21m

Buenos Aires Ministro Pistarini

Sat 11/1

06:20-09:15

Nonstop2h 55m

£427

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 30 results
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Best time to book a flight from Rio de Janeiro to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Rio de Janeiro 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.

Travel insights for flights from Rio de Janeiro to Buenos Aires

Get recent, data-driven insights about flights from Rio de Janeiro to Buenos Aires including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Rio de Janeiro to Buenos Aires. Price data was last updated on 13 December 2024.

The price you pay for your flight from Rio de Janeiro to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 80 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 Rio de Janeiro to Buenos Aires?

Currently, June is the cheapest month in which you can book a flight from Rio de Janeiro to Buenos Aires (average of £993). Flying from Rio de Janeiro to Buenos Aires in December is currently the most expensive (average of £1,250). 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 RIO to BUE?

Find hourly flight availability from Rio de Janeiro to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

It’s typically best to fly out from Rio de Janeiro to Buenos Aires at midday. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Rio de Janeiro to Buenos Aires

Explore weekly flight availability from Rio de Janeiro to Buenos Aires. 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 19 December 2024.

The most flights from RIO to BUE are scheduled on a Tuesday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated 19 December 2024.
Get a feel of what it's like to fly with Emirates, GOL and British Airways from Rio de Janeiro to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,410 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

8.1
Very Good
3,410 reviews
8.1
Very Good
3,410 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

8.0
Very Good
894 reviews
8.1
Very Good
3,410 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

7.7
Good
1,721 reviews
8.1
Very Good
3,410 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

7.5
Good
1,879 reviews
8.1
Very Good
3,410 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

7.3
Good
1,108 reviews
8.1
Very Good
3,410 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Rio de Janeiro to Buenos Aires round-trip?

    Flying on Emirates is currently your cheapest option to Buenos Aires, with prices starting at £258. Additional return tickets that might be worth considering are offered by British Airways and GOL, with the lowest prices starting at £276 and £278, respectively.

  • What are the cheapest airlines to fly from Rio de Janeiro to Buenos Aires one-way?

    The cheapest airline one-way is GOL, with whom users have recently found tickets for as low as £106. However, be on the lookout for offers from Flybondi and British Airways, as they are both options that can get you from Rio de Janeiro to Buenos Aires for a low price.

  • What are the most popular routes from Rio de Janeiro to Buenos Aires?

  • What are the most reliable airlines from Rio de Janeiro to Buenos Aires?

    Consider Flybondi (100%), KLM (84%) or British Airways (79%) when booking your flight. These represent the most reliable airlines when flying from Rio de Janeiro to Buenos Aires.

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

    Looking for the cheapest flight from Rio de Janeiro to Buenos Aires? While on average our users pay £116, our data indicates the cheapest price to be £83. The most popular route (Rio de Janeiro–Galeão Intl - Buenos Aires Jorge Newbery), is priced around £300.

  • Can I find deals for flights from Rio de Janeiro to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Rio de Janeiro to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rio de Janeiro to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro to Buenos Aires.

  • Can I find deals for business class flights from Rio de Janeiro to Buenos Aires?

    Yes. Cheapflights offers flight deals from Rio de Janeiro to Buenos Aires 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 Rio de Janeiro to Buenos Aires?

    Currently, June is the cheapest month in which you can book a flight from Rio de Janeiro to Buenos Aires (average of £993). Flying from Rio de Janeiro to Buenos Aires in December is currently the most expensive (average of £1,250). 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.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Rio de Janeiro to Buenos Aires.

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Yes, we can. To see specific flights from Rio de Janeiro to Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Rio de Janeiro to Buenos Aires flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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