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Cheap flights from Buenos Aires to Rio de Janeiro from $140

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 11/27. 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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Cheap round-trip flights

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JetSMART Logo
7:00 am - 12:50 pmAEP-GIG
5h 50m1 stop
JetSMART Logo
8:10 am - 11:30 amGIG-AEP
3h 20mnonstop
$237JetSMART
Find Deal
Wed, Mar 18 - Fri, May 8
Multiple Airlines Logo
10:30 am - 1:25 pmAEP-GIG
2h 55mnonstop
Multiple Airlines Logo
3:05 am - 6:30 amGIG-AEP
3h 25mnonstop
$238Multiple Airlines
Find Deal
Tue, Apr 21 - Sat, Apr 25
Multiple Airlines Logo
2:30 am - 2:35 pmEZE-GIG
12h 05m1 stop
Multiple Airlines Logo
10:45 am - 2:09 pmGIG-EZE
3h 24mnonstop
$238Multiple Airlines
Find Deal
Sat, Feb 28 - Thu, Mar 12
LATAM Airlines Logo
2:45 pm - 5:40 pmEZE-GIG
2h 55mnonstop
LATAM Airlines Logo
10:20 am - 1:45 pmGIG-EZE
3h 25mnonstop
$239LATAM Airlines
Find Deal
Tue, Nov 18 - Sun, Nov 30
Multiple Airlines Logo
2:00 pm - 4:55 pmAEP-GIG
2h 55mnonstop
Multiple Airlines Logo
3:55 am - 7:20 amGIG-AEP
3h 25mnonstop
$239Multiple Airlines
Find Deal
Fri, Nov 28 - Sat, Dec 6
GOL Logo
6:20 pm - 10:45 amAEP-GIG
40h 25m2 stops
GOL Logo
6:00 am - 9:20 amGIG-AEP
3h 20mnonstop
$253GOL
Find Deal
Tue, Dec 2 - Tue, Dec 9
GOL Logo
6:15 pm - 9:10 pmEZE-GIG
2h 55mnonstop
GOL Logo
9:40 am - 1:00 pmGIG-EZE
3h 20mnonstop
$258GOL
Find Deal
Thu, Feb 26 - Sat, Mar 7
LATAM Airlines Logo
7:10 am - 4:20 pmEZE-GIG
9h 10m1 stop
LATAM Airlines Logo
6:45 am - 3:05 amGIG-EZE
20h 20m1 stop
$259LATAM Airlines
Find Deal
Sun, Mar 1 - Sat, Mar 14
Flybondi Logo
2:30 pm - 5:25 pmAEP-GIG
2h 55mnonstop
Flybondi Logo
3:55 am - 7:20 amGIG-AEP
3h 25mnonstop
$268Flybondi
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Thu, Feb 26 - Fri, Mar 6
Flybondi Logo
12:10 am - 3:05 amAEP-GIG
2h 55mnonstop
Flybondi Logo
3:55 am - 7:20 amGIG-AEP
3h 25mnonstop
$279Flybondi
Find Deal
Mon, Dec 1 - Mon, Dec 15

JetSMART flights from Buenos Aires to Rio de Janeiro

Our best JetSMART deals on Buenos Aires to Rio de Janeiro flight tickets
JetSMART
Mar 18
AEP7:00 amBuenos Aires Jorge Newbery
5h 50m
1 stop
GIG12:50 pmRio de Janeiro–Galeão Intl
May 8
GIG8:10 amRio de Janeiro–Galeão Intl
3h 20m
AEP11:30 amBuenos Aires Jorge Newbery
$237
Find similar
JetSMART
Dec 14
EZE12:54 pmBuenos Aires Ministro Pistarini
2h 56m
GIG3:50 pmRio de Janeiro–Galeão Intl
Dec 20
GIG10:15 amRio de Janeiro–Galeão Intl
3h 24m
EZE1:39 pmBuenos Aires Ministro Pistarini
$240
Find similar
JetSMART
Nov 26
AEP3:55 pmBuenos Aires Jorge Newbery
2h 55m
GIG6:50 pmRio de Janeiro–Galeão Intl
Dec 3
GIG8:05 pmRio de Janeiro–Galeão Intl
3h 25m
AEP11:30 pmBuenos Aires Jorge Newbery
$241
Find similar

GOL flights from Buenos Aires to Rio de Janeiro

Our best GOL deals on Buenos Aires to Rio de Janeiro flight tickets
GOL
Nov 16
AEP3:15 amBuenos Aires Jorge Newbery
27h 35m
2 stops
GIG6:50 amRio de Janeiro–Galeão Intl
Nov 21
GIG6:00 amRio de Janeiro–Galeão Intl
3h 20m
AEP9:20 amBuenos Aires Jorge Newbery
$241
Find similar
GOL
Dec 2
AEP6:20 pmBuenos Aires Jorge Newbery
40h 25m
2 stops
GIG10:45 amRio de Janeiro–Galeão Intl
Dec 9
GIG6:00 amRio de Janeiro–Galeão Intl
3h 20m
AEP9:20 amBuenos Aires Jorge Newbery
$253
Find similar
GOL
Feb 26
EZE6:15 pmBuenos Aires Ministro Pistarini
2h 55m
GIG9:10 pmRio de Janeiro–Galeão Intl
Mar 7
GIG9:40 amRio de Janeiro–Galeão Intl
3h 20m
EZE1:00 pmBuenos Aires Ministro Pistarini
$258
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Rio de Janeiro that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Buenos Aires to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Wed 3/18

7:00 am-12:50 pm

1 stop5h 50m

Rio de Janeiro–Galeão Intl

Fri 5/8

8:10 am-11:30 am

Nonstop3h 20m

$237

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Tue 4/21

10:30 am-1:25 pm

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sat 4/25

3:05 am-6:30 am

Nonstop3h 25m

$238

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 2/28

2:30 am-2:35 pm

1 stop12h 05m

Rio de Janeiro–Galeão Intl

Thu 3/12

10:45 am-2:09 pm

Nonstop3h 24m

$238

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 11/18

2:45 pm-5:40 pm

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sun 11/30

10:20 am-1:45 pm

Nonstop3h 25m

$239

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Fri 11/28

2:00 pm-4:55 pm

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sat 12/6

3:55 am-7:20 am

Nonstop3h 25m

$239

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Tue 12/2

6:20 pm-10:45 am

2 stops40h 25m

Rio de Janeiro–Galeão Intl

Tue 12/9

6:00 am-9:20 am

Nonstop3h 20m

$253

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Thu 2/26

6:15 pm-9:10 pm

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sat 3/7

9:40 am-1:00 pm

Nonstop3h 20m

$258

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sun 3/1

7:10 am-4:20 pm

1 stop9h 10m

Rio de Janeiro–Galeão Intl

Sat 3/14

6:45 am-3:05 am

1 stop20h 20m

$259

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Thu 2/26

2:30 pm-5:25 pm

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Fri 3/6

3:55 am-7:20 am

Nonstop3h 25m

$268

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Mon 12/1

12:10 am-3:05 am

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Mon 12/15

3:55 am-7:20 am

Nonstop3h 25m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 August. Flight prices, which tend to average around $272, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Rio de Janeiro, with average flight prices from Buenos Aires averaging around $283.

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 $374. 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 $436.

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 $356. 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 $580 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 $399 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 $357 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.

Can stopping save me money on Buenos Aires to Rio de Janeiro flights?

No. A direct flight is the cheapest option for a flight between Buenos Aires to Rio de Janeiro.

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

As of November 2025, prices for Buenos Aires to Rio de Janeiro flights are approximately 13% 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

$163

Fastest flight time

2h 55m

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 $163. The best round-trip flight deal from Buenos Aires to Rio de Janeiro found on momondo in the last 72 hours is $248.
The fastest flight from Buenos Aires to Rio de Janeiro takes 2h 55m
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)
Search flight deals

  • 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 50m 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
British AirwaysPriceFrom $155Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
GOLPriceFrom $204Free CancellationRating
7.3
1,126 reviews
Search GOL flights
LATAM AirlinesPriceFrom $206Free CancellationRating
7.5
1,872 reviews
Search LATAM Airlines flights
JetSMARTPriceFrom $209Free CancellationRating
6.6
237 reviews
Search JetSMART flights
FlybondiPriceFrom $220Free CancellationRating
6.0
201 reviews
Search Flybondi flights
Aerolineas ArgentinasPriceFrom $243Free CancellationRating
8.0
960 reviews
Search Aerolineas Argentinas flights
EmiratesPriceFrom $405Free CancellationRating
8.1
3,402 reviews
Search Emirates flights

  • Emirates Flights From Buenos Aires to Rio de Janeiro

    Across 7 Emirates flights from Buenos Aires to Rio de Janeiro this week, the average price was $436, with the best Emirates deals starting from $405 round-trip. 3,402 users have rated Emirates on momondo, with an average score of 8.1/10.

  • Aerolineas Argentinas Flights From Buenos Aires to Rio de Janeiro

    Aerolineas Argentinas (8.0/10 from 960 reviews) operates around 15 flights from Buenos Aires to Rio de Janeiro in any given week. The average Aerolineas Argentinas airfare for this route is around $559, with deals from around $243 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.

An easier way to manage your Rio de Janeiro trip

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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
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport