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Cheap flights from Rio de Janeiro–Galeão Intl Airport, Brazil to Buenos Aires from £60

GIG — BUE
26 Sep — 3 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rio de Janeiro–Galeão Intl to Buenos Aires are usually found in June or May, booked 75 days in advance, depart on a Tuesday or Friday and return on a Thursday

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

Enter your travel dates to find the best prices.

Cheapest flights from Rio de Janeiro–Galeão Intl to Buenos Aires

Wed 23/908:05 -
Nonstop3h 28m
Wed 30/915:55 -
Nonstop2h 55m
Deal found 26/8£163
Fri 23/1008:55 -
Nonstop3h 30m
Wed 28/1012:45 -
Nonstop3h 00m
Deal found 26/8£163
Wed 4/1108:05 -
Nonstop3h 25m
Tue 10/1115:57 -
Nonstop2h 58m
Deal found 27/8£164
Thu 22/1014:15 -
Nonstop3h 25m
Mon 26/1012:45 -
Nonstop3h 00m
Deal found 25/8£164
Tue 3/1120:05 -
Nonstop3h 25m
Tue 10/1115:57 -
Nonstop2h 58m
Deal found 24/8£165
Thu 22/1013:40 -
Nonstop3h 28m
Mon 26/1005:29 -
Nonstop2h 56m
Deal found 24/8£165
Wed 21/1008:05 -
Nonstop3h 25m
Sun 25/1004:14 -
Nonstop2h 56m
Deal found 26/8£165
Wed 23/908:05 -
Nonstop3h 28m
Sun 27/915:55 -
Nonstop2h 55m
Deal found 27/8£170
Tue 3/1113:40 -
Nonstop3h 24m
Fri 6/1104:17 -
Nonstop2h 58m
Deal found 26/8£170
Wed 23/908:05 -
Nonstop3h 28m
Tue 6/1004:15 -
Nonstop2h 55m
Deal found 23/8£171
Wed 21/1009:20 -
Nonstop3h 28m
Sun 25/1012:54 -
Nonstop2h 56m
Deal found 25/8£171
Wed 30/908:55 -
Nonstop3h 30m
Sun 4/1017:05 -
Nonstop3h 00m
Deal found 26/8£172

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

Round-trip from

£163

One-way from

£60

Popular in

February

Cheapest in

June

Average price

£188

Good one-way deal

£107 or less
JetSMART
  • JetSMART
  • 23/9-27/9
  • Nonstop
  • 6h 23m total
  • Rio de Janeiro to Buenos Aires
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JetSMART
  • JetSMART
  • 3/11
  • Nonstop
  • 3h 25m total
  • Rio de Janeiro to Buenos Aires
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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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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Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

Rio de JaneiroBuenos Aires

GIG Rio de Janeiro–Galeão Intl - AEP Buenos Aires Jorge Newbery

GIGAEP

Rio de Janeiro–Galeão Intl

Fri 20/11

11:55-15:20

Nonstop3h 25m

Buenos Aires Jorge Newbery

Mon 23/11

15:57-18:55

Nonstop2h 58m

£164

Rio de JaneiroBuenos Aires

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

GIGEZE

Rio de Janeiro–Galeão Intl

Tue 3/11

13:40-17:04

Nonstop3h 24m

Buenos Aires Ministro Pistarini

Sun 8/11

12:57-15:55

Nonstop2h 58m

£164

Rio de JaneiroBuenos Aires

GIG Rio de Janeiro–Galeão Intl - AEP Buenos Aires Jorge Newbery

GIGAEP

Rio de Janeiro–Galeão Intl

Wed 23/9

08:05-11:33

Nonstop3h 28m

Buenos Aires Jorge Newbery

Sun 27/9

04:14-07:10

Nonstop2h 56m

£165

Rio de JaneiroBuenos Aires

GIG Rio de Janeiro–Galeão Intl - AEP Buenos Aires Jorge Newbery

GIGAEP

Rio de Janeiro–Galeão Intl

Mon 9/11

08:05-11:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Fri 27/11

15:17-18:15

Nonstop2h 58m

£170

Rio de JaneiroBuenos Aires

GIG Rio de Janeiro–Galeão Intl - AEP Buenos Aires Jorge Newbery

GIGAEP

Rio de Janeiro–Galeão Intl

Tue 3/11

08:05-11:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Sun 8/11

15:17-18:15

Nonstop2h 58m

£181

Rio de JaneiroBuenos Aires

GIG Rio de Janeiro–Galeão Intl - AEP Buenos Aires Jorge Newbery

GIGAEP

Rio de Janeiro–Galeão Intl

Fri 20/11

20:05-23:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Sun 22/11

15:17-18:15

Nonstop2h 58m

£198

Rio de JaneiroBuenos Aires

GIG Rio de Janeiro–Galeão Intl - AEP Buenos Aires Jorge Newbery

GIGAEP

Rio de Janeiro–Galeão Intl

Tue 10/11

08:05-11:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Tue 17/11

21:35-12:45

1 stop15h 10m

£203

Rio de JaneiroBuenos Aires

GIG Rio de Janeiro–Galeão Intl - AEP Buenos Aires Jorge Newbery

GIGAEP

Rio de Janeiro–Galeão Intl

Thu 5/11

08:05-11:30

Nonstop3h 25m

Buenos Aires Jorge Newbery

Tue 10/11

17:20-12:45

1 stop19h 25m

£204

Rio de JaneiroBuenos Aires

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

GIGEZE

Rio de Janeiro–Galeão Intl

Fri 9/10

12:50-16:15

Nonstop3h 25m

Buenos Aires Ministro Pistarini

Thu 22/10

18:30-21:25

Nonstop2h 55m

£209

Rio de JaneiroBuenos Aires

GIG Rio de Janeiro–Galeão Intl - AEP Buenos Aires Jorge Newbery

GIGAEP

Rio de Janeiro–Galeão Intl

Mon 19/10

06:05-09:20

Nonstop3h 15m

Buenos Aires Jorge Newbery

Fri 23/10

22:25-01:25

Nonstop3h 00m

£209

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 47 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires

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 £173). Flying from Rio de Janeiro–Galeão Intl Airport to Buenos Aires in February is currently the most expensive (average of £242). 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?

It’s optimal to fly from Rio de Janeiro–Galeão Intl Airport to Buenos Aires in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight at midday.

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

Airfare is below average for this route at the moment.
Rio de Janeiro–Galeão Intl Airport to Buenos Aires flights typically cost between £178 and £231 in September.
The cheapest return price found within the last 5 days was £163 on JetSMART (23 Sept–30 Sept).

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

About 14% of weekly flights between Rio de Janeiro and Buenos Aires have experienced delays in the past year, with the average delay time being 129 minutes.

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

Historically, flights departing in the morning 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?

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

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 6% of flights being delayed.

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

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

Related info for your journey

  • How long is the flight from Rio de Janeiro–Galeão Intl Airport to Buenos Aires?

    There are many flights that can get you from Rio de Janeiro–Galeão Intl Airport to Buenos Aires in 3h 25m. Fly via JetSMART or GOL to get the fastest option. The distance from Rio de Janeiro–Galeão Intl Airport to Buenos Aires is about 1224 mi. All flights are typically direct.

  • 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 Delta (100%), Air Canada (94%) and Finnair (90%).

  • 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 £119, our data indicates the cheapest price to be £107. The most popular route (Rio de Janeiro–Galeão Intl - Buenos Aires Jorge Newbery), is priced around £201.

  • 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 £173). Flying from Rio de Janeiro–Galeão Intl Airport to Buenos Aires in February is currently the most expensive (average of £242). 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

Rio de Janeiro–Galeão Intl to Ministro Pistarini flights

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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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