Cheap Flights from Rio De Janeiro to Buenos Aires

Compare Rio De Janeiro to Buenos Aires flight deals

Find the cheapest month or even day of the year to fly to Buenos Aires

Book the best Buenos Aires fare with no extra fees

Flight deals from Rio De Janeiro to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Rio De Janeiro to Buenos Aires? Find the lowest prices on one-way and return tickets right here.

Buenos Aires.SAR 299 per passenger.Departing Tue, 3 Jun.One-way flight with JetSmart.Outbound indirect flight with JetSmart, departs from Rio De Janeiro Internacional on Tue, 3 Jun, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 299, select.

Buenos Aires.SAR 309 per passenger.Departing Thu, 1 May.One-way flight with JetSmart.Outbound indirect flight with JetSmart, departs from Rio De Janeiro Internacional on Thu, 1 May, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 309, select.

Buenos Aires.SAR 337 per passenger.Departing Thu, 5 Jun.One-way flight with Flybondi.Outbound direct flight with Flybondi departs from Rio De Janeiro Internacional on Thu, 5 Jun, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 337, select.

Buenos Aires.SAR 339 per passenger.Departing Wed, 11 Feb.One-way flight with Flybondi.Outbound direct flight with Flybondi departs from Rio De Janeiro Internacional on Wed, 11 Feb, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 339, select.

Buenos Aires.SAR 341 per passenger.Departing Tue, 16 Sep.One-way flight with Flybondi.Outbound direct flight with Flybondi departs from Rio De Janeiro Internacional on Tue, 16 Sep, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 341, select.

Buenos Aires.SAR 343 per passenger.Departing Tue, 1 Jul.One-way flight with Flybondi.Outbound direct flight with Flybondi departs from Rio De Janeiro Internacional on Tue, 1 Jul, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 343, select.

Buenos Aires.SAR 343 per passenger.Departing Fri, 10 Oct.One-way flight with Flybondi.Outbound direct flight with Flybondi departs from Rio De Janeiro Internacional on Fri, 10 Oct, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 343, select.

Buenos Aires.SAR 363 per passenger.Departing Wed, 6 Aug.One-way flight with JetSmart.Outbound direct flight with JetSmart departs from Rio De Janeiro Internacional on Wed, 6 Aug, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 363, select.

Find the cheapest month to fly from Rio De Janeiro to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rio De Janeiro to Buenos Aires flights are currently cheapest in June.

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Direct flights from Rio De Janeiro to Buenos Aires

Alternative Rio De Janeiro to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Rio De Janeiro to Buenos Aires? You could fly into the following airports instead.

Rio De Janeiro to Buenos Aires: Flight information

The things to know before you go.

Cheapest flight found	SAR 299
Cheapest month to fly	June
Average flight time	3 hrs, 25 mins
Most popular airline	Aerolineas Argentinas
Average flights per week	184

Finding cheap flights from Rio De Janeiro to Buenos Aires: Frequently asked questions

How many airports are there in Buenos Aires?

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.

How much are return flights from Rio De Janeiro to Buenos Aires?

The best price we found for a return flight from Rio De Janeiro to Buenos Aires is SAR 886. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Rio De Janeiro to Buenos Aires?

3 hours and 24 minutes is the average flight time from Rio De Janeiro to Buenos Aires.

Which airlines fly direct from Rio De Janeiro to Buenos Aires?

Aerolineas Argentinas, KLM and GOL Linhas Aéreas fly direct from Rio De Janeiro to Buenos Aires.

How many flights are there a week from Rio De Janeiro to Buenos Aires?

As of March 2025, there are 184 flights per week flying from Rio De Janeiro to Buenos Aires.

When is the cheapest time to fly from Rio De Janeiro to Buenos Aires?

The cheapest month to fly from Rio De Janeiro to Buenos Aires is usually March 2025.

Which is the cheapest airport to fly into in Buenos Aires?

If you're flying from Rio De Janeiro, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from SAR 886.

Which upcoming date is cheapest to fly from Rio De Janeiro to Buenos Aires on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Rio De Janeiro to Buenos Aires on Saturday, 14 June 2025.

Can I get a direct flight from Rio De Janeiro to Buenos Aires?

Yes – the average flight time is 3 hours and 25 minutes.

How can I get the best flight deal from Rio De Janeiro to Buenos Aires?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Buenos Aires?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Buenos Aires?

In March, the average temperature is usually around 22°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.

Which is the cheapest airline to fly from Rio De Janeiro to Buenos Aires with?

The cheapest airline that flies to Buenos Aires is Flybondi .

How to find cheap flights to Buenos Aires from Rio De Janeiro

Looking for cheap tickets from Rio De Janeiro to Buenos Aires? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Rio De Janeiro to Buenos Aires. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Buenos Aires from Rio De Janeiro from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best Rio De Janeiro-Buenos Aires ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Buenos Aires from Rio De Janeiro.
Set up a Price Alert. You can easily track the fare of your cheap Rio De Janeiro-Buenos Aires flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Rio De Janeiro and Buenos Aires? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Rio De Janeiro and Buenos Aires. We scour the internet for the best Business, Premium Economy and First Class flight fares to Buenos Aires, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Rio De Janeiro to Buenos Aires flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Buenos Aires from Rio De Janeiro with hotels and car hire

Once you've secured your cheap flight ticket from Rio De Janeiro to Buenos Aires, discover the best prices and exclusive rates for hotels in Buenos Aires or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.