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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 10/28. 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 (BUE-RIO)

Cheap round-trip flights

Logo
2:45 pm - 5:40 pmEZE-GIG
2h 55mnonstop
Logo
2:15 pm - 5:36 pmGIG-EZE
3h 21mnonstop
$223
Find Deal
Tue, Feb 24 - Fri, Mar 6
Flybondi Logo
2:30 pm - 5:25 pmAEP-GIG
2h 55mnonstop
Flybondi Logo
10:05 am - 1:30 pmGIG-AEP
3h 25mnonstop
$224Flybondi
Find Deal
Mon, Nov 10 - Sat, Nov 15
Logo
10:30 pm - 9:20 amAEP-GIG
10h 50m1 stop
Logo
10:05 am - 1:30 pmGIG-AEP
3h 25mnonstop
$225
Find Deal
Tue, Dec 9 - Tue, Dec 16
Flybondi Logo
6:20 am - 9:15 amEZE-GIG
2h 55mnonstop
Flybondi Logo
6:15 pm - 9:40 pmGIG-EZE
3h 25mnonstop
$225Flybondi
Find Deal
Tue, Sep 9 - Sat, Sep 13
JetSMART Logo
6:31 pm - 9:35 pmEZE-GIG
3h 04mnonstop
JetSMART Logo
10:15 am - 1:36 pmGIG-EZE
3h 21mnonstop
$229JetSMART
Find Deal
Fri, Oct 3 - Wed, Oct 8
LATAM Airlines Logo
12:48 pm - 10:30 pmEZE-GIG
9h 42m1 stop
LATAM Airlines Logo
12:50 pm - 10:25 pmGIG-EZE
9h 35m1 stop
$231LATAM Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
LATAM Airlines Logo
10:55 pm - 8:00 amAEP-GIG
9h 05m1 stop
LATAM Airlines Logo
10:30 pm - 5:00 pmGIG-AEP
18h 30m2 stops
$234LATAM Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
JetSMART Logo
6:31 am - 9:35 amEZE-GIG
3h 04mnonstop
JetSMART Logo
1:50 pm - 5:11 pmGIG-EZE
3h 21mnonstop
$235JetSMART
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Sat, Sep 27 - Sat, Oct 4
GOL Logo
1:40 pm - 10:45 amAEP-SDU
21h 05m2 stops
GOL Logo
6:00 am - 8:00 amSDU-AEP
26h 00m2 stops
$292GOL
Find Deal
Sat, Nov 1 - Sun, Nov 9
GOL Logo
8:30 pm - 10:20 amAEP-SDU
13h 50m2 stops
GOL Logo
8:00 am - 6:40 pmSDU-AEP
10h 40m2 stops
$301GOL
Find Deal
Mon, Oct 27 - Sat, Nov 8

Flybondi flights from Buenos Aires to Rio de Janeiro

Our best Flybondi deals on Buenos Aires to Rio de Janeiro flight tickets
Flybondi
Nov 10
AEP2:30 pmBuenos Aires Jorge Newbery
2h 55m
GIG5:25 pmRio de Janeiro–Galeão Intl
Nov 15
GIG10:05 amRio de Janeiro–Galeão Intl
3h 25m
AEP1:30 pmBuenos Aires Jorge Newbery
$224
Find similar
Flybondi
Sep 9
EZE6:20 amBuenos Aires Ministro Pistarini
2h 55m
GIG9:15 amRio de Janeiro–Galeão Intl
Sep 13
GIG6:15 pmRio de Janeiro–Galeão Intl
3h 25m
EZE9:40 pmBuenos Aires Ministro Pistarini
$225
Find similar
Flybondi
Sep 3
AEP2:30 pmBuenos Aires Jorge Newbery
2h 55m
GIG5:25 pmRio de Janeiro–Galeão Intl
Sep 11
GIG10:05 amRio de Janeiro–Galeão Intl
3h 25m
AEP1:30 pmBuenos Aires Jorge Newbery
$228
Find similar

JetSMART flights from Buenos Aires to Rio de Janeiro

Our best JetSMART deals on Buenos Aires to Rio de Janeiro flight tickets
JetSMART
Oct 3
EZE6:31 pmBuenos Aires Ministro Pistarini
3h 04m
GIG9:35 pmRio de Janeiro–Galeão Intl
Oct 8
GIG10:15 amRio de Janeiro–Galeão Intl
3h 21m
EZE1:36 pmBuenos Aires Ministro Pistarini
$229
Find similar
JetSMART
Sep 27
EZE6:31 amBuenos Aires Ministro Pistarini
3h 04m
GIG9:35 amRio de Janeiro–Galeão Intl
Oct 4
GIG1:50 pmRio de Janeiro–Galeão Intl
3h 21m
EZE5:11 pmBuenos Aires Ministro Pistarini
$235
Find similar
JetSMART
Oct 17
EZE6:31 pmBuenos Aires Ministro Pistarini
3h 04m
GIG9:35 pmRio de Janeiro–Galeão Intl
Oct 31
GIG10:25 pmRio de Janeiro–Galeão Intl
3h 21m
EZE1:46 amBuenos Aires Ministro Pistarini
$238
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 August 28, 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

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 2/24

2:45 pm-5:40 pm

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Fri 3/6

2:15 pm-5:36 pm

Nonstop3h 21m

$223

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Mon 11/10

2:30 pm-5:25 pm

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sat 11/15

10:05 am-1:30 pm

Nonstop3h 25m

$224

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Tue 12/9

10:30 pm-9:20 am

1 stop10h 50m

Rio de Janeiro–Galeão Intl

Tue 12/16

10:05 am-1:30 pm

Nonstop3h 25m

$225

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Tue 9/9

6:20 am-9:15 am

Nonstop2h 55m

Rio de Janeiro–Galeão Intl

Sat 9/13

6:15 pm-9:40 pm

Nonstop3h 25m

$225

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Fri 10/3

6:31 pm-9:35 pm

Nonstop3h 04m

Rio de Janeiro–Galeão Intl

Wed 10/8

10:15 am-1:36 pm

Nonstop3h 21m

$229

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Fri 10/3

12:48 pm-10:30 pm

1 stop9h 42m

Rio de Janeiro–Galeão Intl

Fri 10/10

12:50 pm-10:25 pm

1 stop9h 35m

$231

Buenos AiresRio de Janeiro

AEP - GIG

AEPGIG

Buenos Aires Jorge Newbery

Tue 9/23

10:55 pm-8:00 am

1 stop9h 05m

Rio de Janeiro–Galeão Intl

Tue 9/30

10:30 pm-5:00 pm

2 stops18h 30m

$234

Buenos AiresRio de Janeiro

EZE - GIG

EZEGIG

Buenos Aires Ministro Pistarini

Sat 9/27

6:31 am-9:35 am

Nonstop3h 04m

Rio de Janeiro–Galeão Intl

Sat 10/4

1:50 pm-5:11 pm

Nonstop3h 21m

$235

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Sat 11/1

1:40 pm-10:45 am

2 stops21h 05m

Rio de Janeiro Santos Dumont

Sun 11/9

6:00 am-8:00 am

2 stops26h 00m

$292

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Mon 10/27

8:30 pm-10:20 am

2 stops13h 50m

Rio de Janeiro Santos Dumont

Sat 11/8

8:00 am-6:40 pm

2 stops10h 40m

$301

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 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 $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 $381. 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 $443.

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 $366. 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 $623 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 $426 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 $397 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 August 2025, prices for Buenos Aires to Rio de Janeiro flights are approximately 18% 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

$160

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 $160. The best round-trip flight deal from Buenos Aires to Rio de Janeiro found on momondo in the last 72 hours is $276.
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)
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 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
British AirwaysPriceFrom $155Free CancellationRating
6.7
7,316 reviews
Search British Airways flights
GOLPriceFrom $204Free CancellationRating
7.3
1,098 reviews
Search GOL flights
JetSMARTPriceFrom $208Free CancellationRating
6.5
221 reviews
Search JetSMART flights
FlybondiPriceFrom $219Free CancellationRating
6.0
198 reviews
Search Flybondi flights
Aerolineas ArgentinasPriceFrom $243Free CancellationRating
8.1
924 reviews
Search Aerolineas Argentinas flights
EmiratesPriceFrom $418Free CancellationRating
8.1
3,320 reviews
Search Emirates flights

  • Aerolineas Argentinas Flights From Buenos Aires to Rio de Janeiro

    Across 13 Aerolineas Argentinas flights from Buenos Aires to Rio de Janeiro this week, the average price was $567, with the best Aerolineas Argentinas deals starting from $243 round-trip. 923 users have rated Aerolineas Argentinas on momondo, with an average score of 8.1/10.

  • Emirates Flights From Buenos Aires to Rio de Janeiro

    Emirates (8.1/10 from 3,322 reviews) operates around 5 flights from Buenos Aires to Rio de Janeiro in any given week. The average Emirates airfare for this route is around $464, with deals from around $418 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