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Cheap flights from Buenos Aires to Rio de Janeiro, Brazil from £131

BUE — RIO
20 Nov — 27 Nov1
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 51 days in advance, depart on a Thursday or Wednesday and return on a Friday

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

Tue 10/1115:57 -
Nonstop2h 58m
Tue 1/1208:05 -
Nonstop3h 25m
Deal found 20/10£210
Thu 17/1215:57 -
Nonstop2h 58m
Thu 24/1208:05 -
Nonstop3h 25m
Deal found 20/10£212
Thu 10/1215:57 -
Nonstop2h 58m
Fri 18/1208:05 -
Nonstop3h 25m
Deal found 20/10£213
Tue 8/1212:57 -
Nonstop2h 58m
Thu 17/1210:20 -
Nonstop3h 24m
Deal found 20/10£213
Tue 8/1212:57 -
Nonstop2h 58m
Wed 3/323:00 -
Nonstop3h 24m
Deal found 20/10£215
Tue 15/1212:57 -
Nonstop2h 58m
Fri 1/110:20 -
Nonstop3h 24m
Deal found 16/10£236
Tue 10/1112:57 -
Nonstop2h 58m
Tue 1/1210:20 -
Nonstop3h 24m
Deal found 20/10£240
Wed 4/1107:00 -
1 stop5h 45m
Fri 13/1119:05 -
1 stop5h 25m
Deal found 19/10£242
Sun 22/1106:00 -
1 stop5h 05m
Sun 29/1119:05 -
1 stop5h 25m
Deal found 20/10£244
Sun 6/1206:00 -
1 stop5h 05m
Thu 10/1208:05 -
Nonstop3h 25m
Deal found 21/10£249
Fri 18/1206:00 -
1 stop5h 05m
Sun 7/208:05 -
Nonstop3h 25m
Deal found 20/10£250
Thu 17/1215:57 -
Nonstop2h 58m
Sun 20/1219:05 -
1 stop5h 25m
Deal found 20/10£252

Find flight deals from Buenos Aires to Rio de Janeiro

Round-trip from

£210

One-way from

£131

Popular in

January

Cheapest in

May

Average price

£247

Good one-way deal

£204 or less
JetSMART
  • JetSMART
  • 10/11-1/12
  • Nonstop
  • 6h 23m total
  • Buenos Aires to Rio de Janeiro
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JetSMART
  • JetSMART
  • 22/11-31/12
  • 1 total stop
  • 5h 05m total
  • Buenos Aires to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Buenos Aires (BUE) to Rio de Janeiro (RIO).
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Cheapflights Fare Finder

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

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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 7/2

12:57-15:55

Nonstop2h 58m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£136

Buenos AiresRio de Janeiro

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

EZEGIG

Buenos Aires Ministro Pistarini

Wed 17/3

12:57-15:55

Nonstop2h 58m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£149

Buenos AiresRio de Janeiro

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

EZEGIG

Buenos Aires Ministro Pistarini

Tue 16/3

12:57-15:55

Nonstop2h 58m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£150

Buenos AiresRio de Janeiro

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

AEPGIG

Buenos Aires Jorge Newbery

Mon 2/11

06:00-11:05

1 stop5h 05m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£168
Fastest return journey

Buenos AiresRio de Janeiro

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

EZEGIG

Buenos Aires Ministro Pistarini

Sun 8/11

12:45-15:40

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£171

Buenos AiresRio de Janeiro

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

AEPGIG

Buenos Aires Jorge Newbery

Mon 21/12

15:57-18:55

Nonstop2h 58m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£171

Buenos AiresRio de Janeiro

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

AEPGIG

Buenos Aires Jorge Newbery

Sat 14/11

13:22-11:05

1 stop21h 43m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£172

Buenos AiresRio de Janeiro

AEP Buenos Aires Jorge Newbery - SDU Rio de Janeiro Santos Dumont

AEPSDU

Buenos Aires Jorge Newbery

Thu 18/2

11:45-17:25

1 stop5h 40m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-00:00

Nonstop0h 00m

£178

Buenos AiresRio de Janeiro

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

AEPGIG

Buenos Aires Jorge Newbery

Sat 20/3

10:30-13:35

Nonstop3h 05m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£183

Buenos AiresRio de Janeiro

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

AEPGIG

Buenos Aires Jorge Newbery

Mon 16/11

15:57-18:55

Nonstop2h 58m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£183

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 58 resultsSorted by cheapest first
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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 £204). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of £311). 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?

When flying from Buenos Aires to Rio de Janeiro, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 73% versus a flight 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 (37 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is typical for this route at the moment.
Buenos Aires to Rio de Janeiro flights typically cost between £202 and £286 in November.
The cheapest return price found within the last 5 days was £210 on JetSMART (10 Nov–1 Dec).

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

About 16% of weekly flights between Buenos Aires and Rio de Janeiro have experienced delays in the past year, with the average delay time being 129 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 5% of flights being delayed.

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

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buenos Aires to Rio de Janeiro. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Rio de Janeiro

Read through reviews of airlines operating flights from Buenos Aires to Rio de Janeiro, such as Flybondi. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Flybondi
5.8
Fair
227 reviews
Check prices

Entertainment

3.8

Comfort

5.6

Crew

7.1

Overall

5.8

Boarding

6.0

Food

4.3
Flybondi
5.8
Fair
227 reviews
Flybondi
5.8
Fair
227 reviews
Check prices

Entertainment

3.8

Comfort

5.6

Crew

7.1

Overall

5.8

Boarding

6.0

Food

4.3

Related info for your journey

  • How long is the flight from Buenos Aires to Rio de Janeiro?

    A quick flight from Buenos Aires to Rio de Janeiro can take about 2h 45m. JetSMART provides one of the quickest options available for as low as £295. The distance from Buenos Aires to Rio de Janeiro is about 1241 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular route from Buenos Aires to Rio de Janeiro is Buenos Aires Jorge Newbery - Rio de Janeiro Santos Dumont. You may also consider Buenos Aires Jorge Newbery - Rio de Janeiro–Galeão Intl or Buenos Aires Ministro Pistarini - Rio de Janeiro–Galeão Intl.

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

    Before booking your flight to Rio de Janeiro from Buenos Aires, check out the most reliable airlines to get you to your destination on time: LATAM Airlines Brasil (100%), Delta (94%), TAP AIR PORTUGAL( 93%).

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

    While on average a flight from Buenos Aires to Rio de Janeiro is generally £425, our data shows the cheapest flight currently is £400. When looking at the most popular route, (Buenos Aires Jorge Newbery - Rio de Janeiro Santos Dumont), you can expect to pay £342 for that flight.

  • 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 £204). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of £311). 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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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.

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

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