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

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 25/6. 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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Find the cheapest flights from Rio de Janeiro to Buenos Aires

Cheap return flights

These are some of the best return flight deals from Rio de Janeiro to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Rio de Janeiro to Buenos Aires.

Cheap last-minute flights

Planning a quick getaway from Rio de Janeiro to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Rio de Janeiro to Buenos Aires

Find recent return train or bus tickets from Rio de Janeiro to Buenos Aires.

All return flight deals from Rio de Janeiro to Buenos Aires

The cheapest plane tickets from Rio de Janeiro to Buenos Aires found on KAYAK recently.
22:10 - 01:40GIG-AEP
3h 30mdirect
00:20 - 03:15AEP-GIG
2h 55mdirect
£267GOL
Find Deal
Fri, 23 May - Wed, 28 May
15:55 - 17:20GIG-AEP
25h 25m1 stop
15:50 - 18:45AEP-GIG
2h 55mdirect
£271GOL
Find Deal
Fri, 16 May - Fri, 23 May
07:55 - 11:25GIG-EZE
3h 30mdirect
03:40 - 17:35EZE-GIG
13h 55m1 stop
£271GOL
Find Deal
Fri, 23 May - Wed, 28 May
10:50 - 14:20GIG-AEP
3h 30mdirect
03:30 - 07:10AEP-GIG
27h 40m1 stop
£272GOL
Find Deal
Tue, 3 Jun - Thu, 5 Jun
17:45 - 21:10GIG-EZE
3h 25mdirect
23:00 - 01:45EZE-GIG
2h 45mdirect
£285Emirates
Find Deal
Sat, 8 Mar - Wed, 19 Mar
08:25 - 11:50GIG-EZE
3h 25mdirect
13:35 - 16:35EZE-GIG
3h 00mdirect
£288British Airways
Find Deal
Thu, 13 Mar - Thu, 20 Mar
17:20 - 20:45GIG-EZE
3h 25mdirect
22:15 - 01:00EZE-GIG
2h 45mdirect
£290Emirates
Find Deal
Sat, 5 Jul - Sun, 20 Jul
03:50 - 07:15GIG-EZE
3h 25mdirect
00:05 - 03:00EZE-GIG
2h 55mdirect
£299Flybondi
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Thu, 6 Feb - Thu, 13 Feb
07:15 - 10:35GIG-EZE
3h 20mdirect
12:15 - 15:05EZE-GIG
2h 50mdirect
£299British Airways
Find Deal
Thu, 17 Apr - Mon, 21 Apr
01:05 - 04:30GIG-AEP
3h 25mdirect
07:20 - 10:15AEP-GIG
2h 55mdirect
£310Aerolineas Argentinas
Find Deal
Sun, 1 Jun - Thu, 5 Jun
22:15 - 01:45GIG-EZE
3h 30mdirect
£106GOL
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Wed, 25 Jun
15:55 - 09:20GIG-AEP
17h 25m1 stop
£110GOL
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Fri, 4 Apr
19:45 - 21:30GIG-EZE
25h 45m1 stop
£110GOL
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Sat, 7 Jun
08:25 - 11:50GIG-EZE
3h 25mdirect
£121British Airways
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Wed, 12 Mar
08:25 - 11:50GIG-EZE
3h 25mdirect
£127British Airways
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Wed, 22 Jan
18:55 - 06:40GIG-AEP
11h 45m1 stop
Sat, 22 Feb
05:30 - 06:40GIG-AEP
25h 10m2 stops
Sat, 22 Feb
15:20 - 18:40GIG-EZE
3h 20mdirect
£226Aerolineas Argentinas
Find Deal
Sat, 22 Feb
17:55 - 21:20GIG-AEP
3h 25mdirect
£246Aerolineas Argentinas
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Sat, 1 Mar
03:50 - 07:15GIG-EZE
3h 25mdirect
£262Flybondi
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Fri, 21 Feb
08:25 - 11:50GIG-EZE
3h 25mdirect
13:35 - 16:35EZE-GIG
3h 00mdirect
£332British Airways
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Wed, 22 Jan - Mon, 10 Mar
08:25 - 11:50GIG-EZE
3h 25mdirect
13:35 - 16:35EZE-GIG
3h 00mdirect
£381British Airways
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Sun, 19 Jan - Wed, 22 Jan
01:05 - 04:30GIG-AEP
3h 25mdirect
17:25 - 07:50AEP-GIG
14h 25m1 stop
£385GOL
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Tue, 21 Jan - Sun, 16 Feb
01:05 - 04:30GIG-AEP
3h 25mdirect
06:40 - 19:15AEP-GIG
12h 35m1 stop
£387GOL
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Sat, 18 Jan - Sat, 15 Feb
17:45 - 21:10GIG-EZE
3h 25mdirect
23:00 - 01:45EZE-GIG
2h 45mdirect
£550Emirates
Find Deal
Wed, 22 Jan - Mon, 10 Mar
17:45 - 21:10GIG-EZE
3h 25mdirect
23:00 - 01:45EZE-GIG
2h 45mdirect
£551Emirates
Find Deal
Wed, 22 Jan - Mon, 10 Mar
21:15 - 19:55GIG-EZE
22h 40m1 stop
21:30 - 07:10EZE-GIG
9h 40m1 stop
£1,080Ethiopian Air
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Sun, 19 Jan - Thu, 30 Jan
18:20 - 19:55GIG-EZE
25h 35m1 stop
21:30 - 07:10EZE-GIG
9h 40m1 stop
£1,083Ethiopian Air
Find Deal
Sat, 18 Jan - Thu, 23 Jan
07:20 - 04:40GIG-EZE
21h 20m3 stops
06:15 - 06:15EZE-GIG
24h 00m3 stops
£1,117Avianca
Find Deal
Wed, 22 Jan - Fri, 24 Jan
01:45 - 04:40GIG-EZE
26h 55m3 stops
06:15 - 06:15EZE-GIG
24h 00m3 stops
£1,132Avianca
Find Deal
Tue, 21 Jan - Fri, 24 Jan
22:10 - 01:40GIG-AEP
3h 30mdirect
00:20 - 03:15AEP-GIG
2h 55mdirect
£267GOL
Find Deal
Fri, 23 May - Wed, 28 May
17:45 - 21:10GIG-EZE
3h 25mdirect
23:00 - 01:45EZE-GIG
2h 45mdirect
£285Emirates
Find Deal
Sat, 8 Mar - Wed, 19 Mar
08:25 - 11:50GIG-EZE
3h 25mdirect
13:35 - 16:35EZE-GIG
3h 00mdirect
£288British Airways
Find Deal
Thu, 13 Mar - Thu, 20 Mar
22:10 - 01:40GIG-AEP
3h 30mdirect
00:20 - 03:15AEP-GIG
2h 55mdirect
£290GOL
Find Deal
Thu, 15 May - Wed, 21 May
17:20 - 20:45GIG-EZE
3h 25mdirect
22:15 - 01:00EZE-GIG
2h 45mdirect
£290Emirates
Find Deal
Sat, 5 Jul - Sun, 20 Jul
03:50 - 07:15GIG-EZE
3h 25mdirect
00:05 - 03:00EZE-GIG
2h 55mdirect
£299Flybondi
Find Deal
Thu, 6 Feb - Thu, 13 Feb
10:50 - 14:20GIG-AEP
3h 30mdirect
14:55 - 17:50AEP-GIG
2h 55mdirect
£299GOL
Find Deal
Mon, 2 Jun - Thu, 5 Jun
07:15 - 10:35GIG-EZE
3h 20mdirect
12:15 - 15:05EZE-GIG
2h 50mdirect
£299British Airways
Find Deal
Thu, 17 Apr - Mon, 21 Apr
01:05 - 04:30GIG-AEP
3h 25mdirect
07:20 - 10:15AEP-GIG
2h 55mdirect
£310Aerolineas Argentinas
Find Deal
Sun, 1 Jun - Thu, 5 Jun
10:00 - 13:21GIG-EZE
3h 21mdirect
05:01 - 08:05EZE-GIG
3h 04mdirect
£328JetSMART
Find Deal
Wed, 19 Feb - Sun, 23 Feb

British Airways flights from Rio de Janeiro to Buenos Aires

Our best British Airways deals on Rio de Janeiro to Buenos Aires flight tickets
British Airways
13 Mar
GIG08:25Rio de Janeiro–Galeão Intl
3h 25m
EZE11:50Buenos Aires Ministro Pistarini
20 Mar
EZE13:35Buenos Aires Ministro Pistarini
3h 00m
GIG16:35Rio de Janeiro–Galeão Intl
British Airways
17 Apr
GIG07:15Rio de Janeiro–Galeão Intl
3h 20m
EZE10:35Buenos Aires Ministro Pistarini
21 Apr
EZE12:15Buenos Aires Ministro Pistarini
2h 50m
GIG15:05Rio de Janeiro–Galeão Intl
British Airways
11 Mar
GIG08:25Rio de Janeiro–Galeão Intl
3h 25m
EZE11:50Buenos Aires Ministro Pistarini
18 Mar
EZE13:35Buenos Aires Ministro Pistarini
3h 00m
GIG16:35Rio de Janeiro–Galeão Intl

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
2 Jun
GIG08:40Rio de Janeiro–Galeão Intl
16h 10m
1 stop
EZE00:50Buenos Aires Ministro Pistarini
5 Jun
EZE07:15Buenos Aires Ministro Pistarini
5h 55m
1 stop
GIG13:10Rio de Janeiro–Galeão Intl
LATAM Airlines
6 Feb
GIG02:20Rio de Janeiro–Galeão Intl
15h 50m
1 stop
EZE18:10Buenos Aires Ministro Pistarini
14 Feb
EZE19:10Buenos Aires Ministro Pistarini
13h 40m
1 stop
GIG08:50Rio de Janeiro–Galeão Intl

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 typical price of a round-trip flight between Rio de Janeiro and Buenos Aires?

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 £224. If you don’t want to visit Buenos Aires in June, then you should wait until May to fly from Rio de Janeiro, when ticket prices are also cheap, with an average price of £231.

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 Monday when prices can be found for as low as £0. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday 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 £323.

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 at midday. Flights from Rio de Janeiro to Buenos Aires during this time can be as low as £0. Flights to Buenos Aires are more costly in the evening, with an average ticket price of £309. Departure times in the evening 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 Jorge Newbery 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 19 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around £265 when searching 19 weeks out.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 £205 on momondo.

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

There are 3 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 January 2025, prices for Rio de Janeiro to Buenos Aires flights are approximately 8% 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

Best price found

£106

Fastest flight time

3h 20m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Rio de Janeiro in the past 72 hours is £106. The best return flight deal from Rio de Janeiro to Buenos Aires found on momondo in the last 72 hours is £267.
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)

  • 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?

  • What is the most popular airline 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?

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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Fly into one of these airports located in Buenos Aires

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