Cheap flights from Buenos Aires to Rio de Janeiro from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Rio de Janeiro departing on 8/12. 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 Buenos Aires to Rio de Janeiro

Cheap round-trip flights

Flybondi Logo
2:30 pm - 5:25 pmAEP-GIG
2h 55mnonstop
Flybondi Logo
10:05 am - 1:30 pmGIG-AEP
3h 25mnonstop
$204Flybondi
Find Deal
Wed, Aug 27 - Tue, Sep 2
Flybondi Logo
2:30 pm - 5:25 pmAEP-GIG
2h 55mnonstop
Flybondi Logo
10:05 am - 1:30 pmGIG-AEP
3h 25mnonstop
$207Flybondi
Find Deal
Thu, Aug 21 - Thu, Aug 28
Aerolineas Argentinas Logo
5:30 pm - 8:25 pmAEP-GIG
2h 55mnonstop
Aerolineas Argentinas Logo
1:05 am - 4:30 amGIG-AEP
3h 25mnonstop
$216Aerolineas Argentinas
Find Deal
Tue, Dec 2 - Sun, Dec 7
Aerolineas Argentinas Logo
9:00 pm - 11:55 pmAEP-GIG
2h 55mnonstop
Aerolineas Argentinas Logo
9:15 pm - 12:40 amGIG-AEP
3h 25mnonstop
$220Aerolineas Argentinas
Find Deal
Mon, Dec 15 - Tue, Dec 23
GOL Logo
3:30 pm - 6:30 pmEZE-GIG
3h 00mnonstop
GOL Logo
7:55 am - 11:25 amGIG-EZE
3h 30mnonstop
$225GOL
Find Deal
Mon, Dec 15 - Sat, Dec 20
GOL Logo
1:55 pm - 4:50 pmEZE-GIG
2h 55mnonstop
GOL Logo
10:15 pm - 1:45 amGIG-EZE
3h 30mnonstop
$226GOL
Find Deal
Mon, Sep 29 - Wed, Oct 8
LATAM Airlines Logo
2:55 pm - 10:15 pmAEP-GIG
7h 20m1 stop
LATAM Airlines Logo
6:05 pm - 7:40 amGIG-AEP
13h 35m1 stop
$235LATAM Airlines
Find Deal
Tue, Aug 5 - Mon, Aug 11
LATAM Airlines Logo
5:30 am - 8:15 amEZE-GIG
2h 45mnonstop
LATAM Airlines Logo
10:45 am - 11:27 pmGIG-EZE
12h 42m1 stop
$237LATAM Airlines
Find Deal
Sat, Aug 16 - Tue, Aug 26
JetSMART Logo
3:52 pm - 6:55 pmAEP-GIG
3h 03mnonstop
JetSMART Logo
8:05 pm - 11:30 pmGIG-AEP
3h 25mnonstop
$247JetSMART
Find Deal
Mon, Aug 4 - Tue, Aug 12
JetSMART Logo
3:52 pm - 6:55 pmAEP-GIG
3h 03mnonstop
JetSMART Logo
8:05 pm - 11:30 pmGIG-AEP
3h 25mnonstop
$249JetSMART
Find Deal
Mon, Aug 4 - Wed, Aug 13

LATAM Airlines flights from Buenos Aires to Rio de Janeiro

Our best LATAM Airlines deals on Buenos Aires to Rio de Janeiro flight tickets
LATAM Airlines
Aug 5
AEP2:55 pmBuenos Aires Jorge Newbery
7h 20m
1 stop
GIG10:15 pmRio de Janeiro–Galeão Intl
Aug 11
GIG6:05 pmRio de Janeiro–Galeão Intl
13h 35m
1 stop
AEP7:40 amBuenos Aires Jorge Newbery
LATAM Airlines
Aug 16
EZE5:30 amBuenos Aires Ministro Pistarini
2h 45m
GIG8:15 amRio de Janeiro–Galeão Intl
Aug 26
GIG10:45 amRio de Janeiro–Galeão Intl
12h 42m
1 stop
EZE11:27 pmBuenos Aires Ministro Pistarini
LATAM Airlines
Aug 22
EZE5:30 amBuenos Aires Ministro Pistarini
2h 45m
GIG8:15 amRio de Janeiro–Galeão Intl
Sep 1
GIG10:15 pmRio de Janeiro–Galeão Intl
3h 10m
EZE1:25 amBuenos Aires Ministro Pistarini

JetSMART flights from Buenos Aires to Rio de Janeiro

Our best JetSMART deals on Buenos Aires to Rio de Janeiro flight tickets
JetSMART
Aug 4
AEP3:52 pmBuenos Aires Jorge Newbery
3h 03m
GIG6:55 pmRio de Janeiro–Galeão Intl
Aug 12
GIG8:05 pmRio de Janeiro–Galeão Intl
3h 25m
AEP11:30 pmBuenos Aires Jorge Newbery
JetSMART
Aug 4
AEP3:52 pmBuenos Aires Jorge Newbery
3h 03m
GIG6:55 pmRio de Janeiro–Galeão Intl
Aug 13
GIG8:05 pmRio de Janeiro–Galeão Intl
3h 25m
AEP11:30 pmBuenos Aires Jorge Newbery
JetSMART
Aug 4
AEP3:52 pmBuenos Aires Jorge Newbery
3h 03m
GIG6:55 pmRio de Janeiro–Galeão Intl
Aug 11
GIG8:05 pmRio de Janeiro–Galeão Intl
3h 25m
AEP11:30 pmBuenos Aires Jorge Newbery

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Buenos Aires to Rio de Janeiro

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 Buenos Aires and Rio de Janeiro?

What is the cheapest month to fly to Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from Buenos Aires is in June. Flight prices, which tend to average around $283, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Rio de Janeiro, with average flight prices from Buenos Aires averaging around $301.

What is the cheapest day to depart on your flight to Rio de Janeiro?

According to our data, Thursday is the cheapest day to fly to Rio de Janeiro from Buenos Aires. The lowest ticket price found for a Thursday departure recently was $403. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Buenos Aires because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $455.

What is the cheapest time of day to depart on your flight to Rio de Janeiro?

At noon is the cheapest time of day to fly from Buenos Aires to Rio de Janeiro when you can find flight prices for as low as $363. Flying to Rio de Janeiro at noon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $897 per ticket.

What is the cheapest Buenos Aires to Rio de Janeiro flight route?

Fly from Buenos Aires Jorge Newbery to Rio de Janeiro–Galeão Intl for the best Buenos Aires - Rio de Janeiro flight prices

How far in advance should I book a flight to Rio de Janeiro?

You are more likely to see cheaper flights to Rio de Janeiro from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $440 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from Buenos Aires for as low as $418 on momondo.

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

There are 3 cabin classes available to choose from on Buenos Aires to Rio de Janeiro flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Buenos Aires to Rio de Janeiro flight prices changed over time?

As of July 2025, prices for Buenos Aires to Rio de Janeiro flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Buenos Aires to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buenos Aires to Rio de Janeiro (BUE to RIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Rio de Janeiro

Best Price Found

$138

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Rio de Janeiro

1 airport
The best one-way flight to Rio de Janeiro from Buenos Aires in the past 72 hours is $138. The best round-trip flight deal from Buenos Aires to Rio de Janeiro found on momondo in the last 72 hours is $204.
The fastest flight from Buenos Aires to Rio de Janeiro takes 2h 45m
Direct flights go from Buenos Aires to Rio de Janeiro every day.
There is 1 airport near Rio de Janeiro: Rio de Janeiro–Galeão Intl (GIG)

  • How far is Buenos Aires to Rio de Janeiro by plane?

    The distance between Buenos Aires and Rio de Janeiro is about 1221.5 mi. Typically, this will take 2h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Buenos Aires to Rio de Janeiro?

    Prices for flights from Buenos Aires to Rio de Janeiro were last updated today.

  • How many operators does momondo search for flights from Buenos Aires to Rio de Janeiro?

  • How old do you have to be to fly from Buenos Aires to Rio de Janeiro?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buenos Aires to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The required travel and health documents for your Rio de Janeiro trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Buenos Aires to Rio de Janeiro?

  • What is the most popular airline from Buenos Aires to Rio de Janeiro?


Best airlines flying from Buenos Aires to Rio de Janeiro

Compare and see reviews for airlines that fly from Buenos Aires to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $120Free CancellationRating
7.3
1,088 reviews
Search GOL flights
British AirwaysPriceFrom $155Free CancellationRating
6.6
7,134 reviews
Search British Airways flights
JetSMARTPriceFrom $208Free CancellationRating
6.5
204 reviews
Search JetSMART flights
FlybondiPriceFrom $211Free CancellationRating
6.0
196 reviews
Search Flybondi flights
Aerolineas ArgentinasPriceFrom $243Free CancellationRating
8.1
894 reviews
Search Aerolineas Argentinas flights
  • Aerolineas Argentinas Flights From Buenos Aires to Rio de Janeiro

    Across 11 Aerolineas Argentinas flights from Buenos Aires to Rio de Janeiro this week, the average price was $566, with the best Aerolineas Argentinas deals starting from $243 round-trip. 894 users have rated Aerolineas Argentinas on momondo, with an average score of 8.1/10.

  • GOL Flights From Buenos Aires to Rio de Janeiro

    GOL (7.3/10 from 1,088 reviews) operates around 15 flights from Buenos Aires to Rio de Janeiro in any given week. The average GOL airfare for this route is around $330, with deals from around $120 rare but found on momondo. Referenced prices are for round-trip Buenos Aires to Rio de Janeiro flight searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Rio de Janeiro?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buenos Aires to Rio de Janeiro. momondo saves you time and could save you money on your trip.

Can I find flights from Buenos Aires to Rio de Janeiro with flexible booking policies on momondo?

All flight searches from Buenos Aires to Rio de Janeiro on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buenos Aires to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from Buenos Aires.

I’m not ready to book a flight from Buenos Aires to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Buenos Aires and alert you when they change.


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1 adult
Sun 7/20
Sun 7/27

Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro