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Cheap flights from Buenos Aires to Rio de Janeiro from $184

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 2/20. 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

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:10 am - 1:15 pm
EZE
-
SDU
6h 05m1 stop
LATAM Airlines Logo
2:00 pm - 3:05 am
SDU
-
EZE
13h 05m1 stop
$238LATAM Airlines
Tue, Mar 17 - Sun, Mar 22
LATAM Airlines Logo
7:10 am - 1:15 pm
EZE
-
SDU
6h 05m1 stop
LATAM Airlines Logo
7:45 pm - 9:15 am
SDU
-
EZE
13h 30m2 stops
$247LATAM Airlines
Sun, Mar 15 - Mon, Mar 23
LATAM Airlines Logo
10:30 pm - 7:45 am
AEP
-
SDU
9h 15m1 stop
LATAM Airlines Logo
7:30 pm - 10:30 am
SDU
-
AEP
15h 00m1 stop
$253LATAM Airlines
Mon, May 11 - Fri, May 15
LATAM Airlines Logo
10:35 am - 1:10 pm
AEP
-
SDU
26h 35m1 stop
LATAM Airlines Logo
1:55 pm - 9:30 pm
SDU
-
AEP
7h 35m1 stop
$272LATAM Airlines
Wed, May 6 - Wed, May 13
GOL Logo
3:15 am - 7:35 pm
AEP
-
SDU
16h 20m2 stops
GOL Logo
9:35 am - 2:20 am
SDU
-
AEP
16h 45m2 stops
$279GOL
Tue, Mar 17 - Sat, Mar 28
LATAM Airlines Logo
9:55 pm - 9:35 am
EZE
-
SDU
11h 40m1 stop
LATAM Airlines Logo
9:00 am - 3:05 am
SDU
-
EZE
18h 05m1 stop
$288LATAM Airlines
Sat, Feb 28 - Mon, Mar 9
LATAM Airlines Logo
9:55 pm - 9:35 am
EZE
-
SDU
11h 40m1 stop
LATAM Airlines Logo
8:05 pm - 3:05 am
SDU
-
EZE
7h 00m1 stop
$289LATAM Airlines
Sat, Feb 28 - Mon, Mar 9
LATAM Airlines Logo
2:25 am - 8:35 am
EZE
-
SDU
6h 10m1 stop
LATAM Airlines Logo
7:10 am - 3:45 pm
SDU
-
EZE
8h 35m1 stop
$295LATAM Airlines
Wed, May 6 - Thu, May 14
LATAM Airlines Logo
4:55 pm - 1:10 pm
AEP
-
SDU
20h 15m1 stop
LATAM Airlines Logo
7:35 am - 5:00 pm
SDU
-
AEP
9h 25m1 stop
$295LATAM Airlines
Fri, May 22 - Sun, May 31
LATAM Airlines Logo
9:55 pm - 1:15 pm
EZE
-
SDU
15h 20m1 stop
LATAM Airlines Logo
4:50 pm - 1:20 am
SDU
-
EZE
8h 30m1 stop
$305LATAM Airlines
Mon, Mar 16 - Fri, Mar 20

LATAM Airlines flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Buenos Aires to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Mar 17
EZE7:10 amBuenos Aires Ministro Pistarini
6h 05m
1 stop
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 22
SDU2:00 pmRio de Janeiro Santos Dumont
13h 05m
1 stop
EZE3:05 amBuenos Aires Ministro Pistarini
$238
Find similar
LATAM Airlines
Mar 15
EZE7:10 amBuenos Aires Ministro Pistarini
6h 05m
1 stop
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 23
SDU7:45 pmRio de Janeiro Santos Dumont
13h 30m
2 stops
EZE9:15 amBuenos Aires Ministro Pistarini
$247
Find similar
LATAM Airlines
May 11
AEP10:30 pmBuenos Aires Jorge Newbery
9h 15m
1 stop
SDU7:45 amRio de Janeiro Santos Dumont
May 15
SDU7:30 pmRio de Janeiro Santos Dumont
15h 00m
1 stop
AEP10:30 amBuenos Aires Jorge Newbery
$253
Find similar

GOL flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Buenos Aires to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Mar 17
AEP3:15 amBuenos Aires Jorge Newbery
16h 20m
2 stops
SDU7:35 pmRio de Janeiro Santos Dumont
Mar 28
SDU9:35 amRio de Janeiro Santos Dumont
16h 45m
2 stops
AEP2:20 amBuenos Aires Jorge Newbery
$279
Find similar
GOL
Feb 24
AEP6:20 pmBuenos Aires Jorge Newbery
16h 25m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
Mar 3
SDU6:00 amRio de Janeiro Santos Dumont
20h 20m
2 stops
AEP2:20 amBuenos Aires Jorge Newbery
$374
Find similar
GOL
Feb 28
AEP8:30 pmBuenos Aires Jorge Newbery
15h 55m
2 stops
SDU12:25 pmRio de Janeiro Santos Dumont
Mar 3
SDU6:00 amRio de Janeiro Santos Dumont
20h 20m
2 stops
AEP2:20 amBuenos Aires Jorge Newbery
$378
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport 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 December 23, 2025.
Use the filters below to find and compare flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Tue 3/17

7:10 am-1:15 pm

1 stop6h 05m

Rio de Janeiro Santos Dumont

Sun 3/22

2:00 pm-3:05 am

1 stop13h 05m

$238

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Sun 3/15

7:10 am-1:15 pm

1 stop6h 05m

Rio de Janeiro Santos Dumont

Mon 3/23

7:45 pm-9:15 am

2 stops13h 30m

$247

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Mon 5/11

10:30 pm-7:45 am

1 stop9h 15m

Rio de Janeiro Santos Dumont

Fri 5/15

7:30 pm-10:30 am

1 stop15h 00m

$253

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Wed 5/6

10:35 am-1:10 pm

1 stop26h 35m

Rio de Janeiro Santos Dumont

Wed 5/13

1:55 pm-9:30 pm

1 stop7h 35m

$272

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Tue 3/17

3:15 am-7:35 pm

2 stops16h 20m

Rio de Janeiro Santos Dumont

Sat 3/28

9:35 am-2:20 am

2 stops16h 45m

$279

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Sat 2/28

9:55 pm-9:35 am

1 stop11h 40m

Rio de Janeiro Santos Dumont

Mon 3/9

9:00 am-3:05 am

1 stop18h 05m

$288

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Sat 2/28

9:55 pm-9:35 am

1 stop11h 40m

Rio de Janeiro Santos Dumont

Mon 3/9

8:05 pm-3:05 am

1 stop7h 00m

$289

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Wed 5/6

2:25 am-8:35 am

1 stop6h 10m

Rio de Janeiro Santos Dumont

Thu 5/14

7:10 am-3:45 pm

1 stop8h 35m

$295

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Fri 5/22

4:55 pm-1:10 pm

1 stop20h 15m

Rio de Janeiro Santos Dumont

Sun 5/31

7:35 am-5:00 pm

1 stop9h 25m

$295

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

Mon 3/16

9:55 pm-1:15 pm

1 stop15h 20m

Rio de Janeiro Santos Dumont

Fri 3/20

4:50 pm-1:20 am

1 stop8h 30m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buenos Aires to Rio de Janeiro Santos Dumont Airport

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

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

You could potentially save up to 11% on your flight if you consider stops on a Buenos Aires to Rio de Janeiro Santos Dumont Airport flight.

When to book flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Rio de Janeiro Santos Dumont Airport 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 Santos Dumont Airport (BUE to SDU) flight deals and tips

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

Fastest flight time

6h 30m

Direct flights

None
The fastest flight from Buenos Aires to Rio de Janeiro Santos Dumont Airport takes 6h 30m
There are no direct flights from Buenos Aires to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Buenos Aires to Rio de Janeiro Santos Dumont Airport.
Search flight deals

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

    Buenos Aires and Rio de Janeiro Santos Dumont are 1222.3 mi apart from one another. A reasonable flight in good conditions will take 6h 30m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Rio de Janeiro Santos Dumont Airport.

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

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Why use momondo?

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

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 Buenos Aires to Rio de Janeiro for you.

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

Flights from Buenos Aires to Rio de Janeiro 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 Buenos Aires to Rio de Janeiro?

momondo provides multiple filters to help you find the best flight to Rio de Janeiro from Buenos Aires. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Rio de Janeiro from Buenos Aires are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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