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Cheap flights from Rio de Janeiro–Galeão Intl Airport, Brazil to Buenos Aires from £105

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — BUE
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Rio de Janeiro–Galeão Intl to Buenos Aires are usually found in May or June, booked 85 days in advance, depart on a Sunday or Tuesday and return on a Saturday

Cheap flight deals from Rio de Janeiro–Galeão Intl to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro–Galeão Intl (GIG) 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 25 March 2025.

Round-trip from

£209

One-way from

£105

Popular in

November

Cheapest in

May

Average price

£285

Good one-way deal

£68 or less
JetSMART
  • JetSMART
  • 10/7-15/7
  • 1 total stop
  • 16h 00m total
  • Rio de Janeiro to Buenos Aires
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GOL
  • GOL
  • 24/4
  • 1 total stop
  • 25h 45m total
  • Rio de Janeiro to Buenos Aires
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from Rio de Janeiro–Galeão Intl to Buenos Aires (BUE).
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Find flight deals from Rio de Janeiro–Galeão Intl to Buenos Aires

Cheapest flights from Rio de Janeiro–Galeão Intl to Buenos Aires
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 10/712:05GIG - AEP
1 stop12h 55mJetSMART
Tue 15/704:15AEP - GIG
Nonstop3h 05mJetSMART
Deal found 24/3£209
Wed 7/510:50GIG - AEP
Nonstop3h 30mGOL
Mon 9/613:55AEP - GIG
Nonstop2h 55mGOL
Deal found 24/3£210
Wed 7/507:55GIG - EZE
Nonstop3h 30mGOL
Mon 9/612:25EZE - GIG
Nonstop2h 55mGOL
Deal found 25/3£210
Tue 20/508:10GIG - AEP
Nonstop3h 20mMultiple Airlines
Wed 21/500:20AEP - GIG
Nonstop2h 55mMultiple Airlines
Deal found 24/3£213
Tue 6/507:15GIG - EZE
Nonstop3h 20mBritish Airways
Mon 12/512:15EZE - GIG
Nonstop2h 50mBritish Airways
Deal found 24/3£267
Thu 27/308:25GIG - EZE
Nonstop3h 25mMultiple Airlines
Mon 31/306:26EZE - GIG
Nonstop3h 04mMultiple Airlines
Deal found 24/3£274
Fri 9/522:05GIG - EZE
1 stop13h 42mLATAM Airlines
Fri 16/506:40EZE - GIG
1 stop6h 30mLATAM Airlines
Deal found 25/3£288
Fri 24/1017:40GIG - EZE
Nonstop3h 25mEmirates
Mon 3/1123:00EZE - GIG
Nonstop2h 45mEmirates
Deal found 24/3£293

Cheapflights Fare Finder

Customise your flight search to find flights from Rio de Janeiro–Galeão Intl 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 25 March 2025.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires that are best for you.

Fly from

Rio de Janeiro–Galeão Intl

Fly to

Buenos Aires

Route

Depart

Return

Price

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Thu 10/7

12:05-01:00

1 stop12h 55m

Buenos Aires Jorge Newbery

Tue 15/7

04:15-07:20

Nonstop3h 05m

£209

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Wed 7/5

10:50-14:20

Nonstop3h 30m

Buenos Aires Jorge Newbery

Mon 9/6

13:55-16:50

Nonstop2h 55m

£210

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Wed 7/5

07:55-11:25

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Mon 9/6

12:25-15:20

Nonstop2h 55m

£210

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Tue 20/5

08:10-11:30

Nonstop3h 20m

Buenos Aires Jorge Newbery

Wed 21/5

00:20-03:15

Nonstop2h 55m

£213

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Tue 6/5

07:15-10:35

Nonstop3h 20m

Buenos Aires Ministro Pistarini

Mon 12/5

12:15-15:05

Nonstop2h 50m

£267

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Sat 3/5

17:40-21:05

Nonstop3h 25m

Buenos Aires Ministro Pistarini

Sat 10/5

22:40-01:25

Nonstop2h 45m

£274

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Fri 9/5

22:05-11:47

1 stop13h 42m

Buenos Aires Ministro Pistarini

Fri 16/5

06:40-13:10

1 stop6h 30m

£288

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Thu 24/4

11:15-13:00

1 stop25h 45m

£105

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Sun 30/3

13:05-09:30

1 stop20h 25m

£106

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Tue 15/4

07:15-10:35

Nonstop3h 20m

£108

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 24 results
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Best time to book a flight from Rio de Janeiro–Galeão Intl to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Rio de Janeiro–Galeão Intl 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 Rio de Janeiro–Galeão Intl Airport to Buenos Aires

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

Use this chart to determine the optimal time to book a return flight from Rio de Janeiro–Galeão Intl to Buenos Aires. Price data was last updated on 21 March 2025.

The price you pay for your flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 85 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–Galeão Intl Airport to Buenos Aires?

Currently, June is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires (average of £988). Flying from Rio de Janeiro–Galeão Intl Airport 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 GIG to BUE?

Find hourly flight availability from Rio de Janeiro–Galeão Intl 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 25 March 2025.

It’s optimal to fly from Rio de Janeiro–Galeão Intl Airport to Buenos Aires in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Rio de Janeiro–Galeão Intl Airport to Buenos Aires

Explore weekly flight availability from Rio de Janeiro–Galeão Intl 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 25 March 2025.

The most flights from GIG to BUE are scheduled on a Tuesday (27 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 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 25 March 2025.
Peruse reviews from past customers who have flown with Aerolineas Argentinas, Emirates and Copa Airlines from Rio de Janeiro to Buenos Aires to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very Good
842 reviews
Check prices

Boarding

8.0

Entertainment

5.7

Crew

8.3

Overall

8.0

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.0
Very Good
842 reviews
Aerolineas Argentinas
8.0
Very Good
842 reviews
Check prices

Boarding

8.0

Entertainment

5.7

Crew

8.3

Overall

8.0

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Emirates
8.0
Very Good
3,190 reviews
Aerolineas Argentinas
8.0
Very Good
842 reviews
Check prices

Boarding

8.0

Entertainment

5.7

Crew

8.3

Overall

8.0

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Copa Airlines
7.6
Good
1,393 reviews
Aerolineas Argentinas
8.0
Very Good
842 reviews
Check prices

Boarding

8.0

Entertainment

5.7

Crew

8.3

Overall

8.0

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
LATAM Airlines
7.5
Good
1,749 reviews
Aerolineas Argentinas
8.0
Very Good
842 reviews
Check prices

Boarding

8.0

Entertainment

5.7

Crew

8.3

Overall

8.0

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
GOL
7.3
Good
1,050 reviews
Aerolineas Argentinas
8.0
Very Good
842 reviews
Check prices

Boarding

8.0

Entertainment

5.7

Crew

8.3

Overall

8.0

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport to Buenos Aires round-trip?

    JetSMART, at £209, was found to be the cheapest airline from Rio de Janeiro–Galeão Intl Airport to Buenos Aires.Alternate airlines flying return to your destination include GOL and British Airways. JetSMART is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for GOL. According to our data, you can fly for as low as £105. Users have also found prices from £106 and £108 on JetSMART and British Airways, respectively.

  • What are the most reliable airlines from Rio de Janeiro–Galeão Intl Airport to Buenos Aires?

    The top 3 most reliable airlines when flying from Rio de Janeiro–Galeão Intl Airport to Buenos Aires are Emirates (95%), British Airways (95%) and GOL (80%).

  • What are the cheapest flights from Rio de Janeiro–Galeão Intl Airport to Buenos Aires?

    Looking for the cheapest flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires? While on average our users pay £167, our data indicates the cheapest price to be £127. The most popular route (Rio de Janeiro–Galeão Intl - Buenos Aires Ministro Pistarini), is priced around £326.

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

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

  • How can I find direct flights from Rio de Janeiro–Galeão Intl 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–Galeão Intl to Buenos Aires.

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

    Yes. Cheapflights offers flight deals from Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport to Buenos Aires?

    Currently, June is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires (average of £988). Flying from Rio de Janeiro–Galeão Intl Airport 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.

See more FAQs

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Alternative routes for Rio de Janeiro–Galeão Intl to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Ministro Pistarini flights

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

Millions of users choose and trust Cheapflights to book the best flight deals from Rio de Janeiro–Galeão Intl to Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Rio de Janeiro–Galeão Intl to Buenos Aires with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Rio de Janeiro–Galeão Intl to Buenos Aires flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buenos Aires from Rio de Janeiro–Galeão Intl today and book when prices fit your budget.

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