Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Buenos Aires to Rio de Janeiro from $172

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 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buenos Aires to Rio de Janeiro

Cheap round-trip flights

Multiple Airlines Logo
12:05 am - 8:40 amAEP-SDU
8h 35m1 stop
Multiple Airlines Logo
8:05 pm - 11:40 amSDU-AEP
15h 35m1 stop
$276Multiple Airlines
Find Deal
vie., oct. 24 - mié., oct. 29
LATAM Airlines Logo
7:10 am - 1:15 pmEZE-SDU
6h 05m1 stop
LATAM Airlines Logo
8:05 pm - 3:05 amSDU-EZE
7h 00m1 stop
$283LATAM Airlines
Find Deal
jue., nov. 27 - lun., dic. 8
Multiple Airlines Logo
12:05 am - 7:55 amAEP-SDU
7h 50m1 stop
Multiple Airlines Logo
8:05 pm - 11:40 amSDU-AEP
15h 35m1 stop
$293Multiple Airlines
Find Deal
vie., nov. 28 - lun., dic. 8
Multiple Airlines Logo
12:05 am - 8:35 amAEP-SDU
8h 30m1 stop
Multiple Airlines Logo
8:10 am - 5:30 pmSDU-AEP
9h 20m1 stop
$303Multiple Airlines
Find Deal
sáb., oct. 18 - vie., oct. 24
LATAM Airlines Logo
7:00 am - 1:15 pmEZE-SDU
6h 15m1 stop
LATAM Airlines Logo
8:05 pm - 3:05 amSDU-EZE
7h 00m1 stop
$313LATAM Airlines
Find Deal
jue., dic. 4 - lun., dic. 8
Multiple Airlines Logo
10:55 pm - 9:35 amAEP-SDU
10h 40m1 stop
Multiple Airlines Logo
5:30 pm - 6:40 amSDU-AEP
13h 10m1 stop
$313Multiple Airlines
Find Deal
sáb., oct. 25 - sáb., nov. 1
LATAM Airlines Logo
6:40 am - 1:20 pmEZE-SDU
6h 40m1 stop
LATAM Airlines Logo
3:35 pm - 3:05 amSDU-EZE
11h 30m1 stop
$315LATAM Airlines
Find Deal
vie., oct. 24 - sáb., nov. 1
Multiple Airlines Logo
12:05 am - 11:20 amAEP-SDU
11h 15m1 stop
Multiple Airlines Logo
9:00 pm - 6:40 amSDU-AEP
9h 40m1 stop
$316Multiple Airlines
Find Deal
jue., nov. 13 - lun., nov. 17
Multiple Airlines Logo
10:55 am - 4:40 pmAEP-SDU
5h 45m1 stop
Multiple Airlines Logo
9:35 am - 6:40 amSDU-AEP
21h 05m2 stops
$317Multiple Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
GOL Logo
3:15 am - 2:10 pmAEP-SDU
10h 55m2 stops
GOL Logo
9:35 am - 2:20 amSDU-AEP
16h 45m2 stops
$354GOL
Find Deal
dom., nov. 30 - mar., dic. 9

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
Nov 27
EZE7:10 amBuenos Aires Ministro Pistarini
6h 05m
1 stop
SDU1:15 pmRio de Janeiro Santos Dumont
Dec 8
SDU8:05 pmRio de Janeiro Santos Dumont
7h 00m
1 stop
EZE3:05 amBuenos Aires Ministro Pistarini
$283
Find similar
LATAM Airlines
Dec 4
EZE7:00 amBuenos Aires Ministro Pistarini
6h 15m
1 stop
SDU1:15 pmRio de Janeiro Santos Dumont
Dec 8
SDU8:05 pmRio de Janeiro Santos Dumont
7h 00m
1 stop
EZE3:05 amBuenos Aires Ministro Pistarini
$313
Find similar
LATAM Airlines
Oct 24
EZE6:40 amBuenos Aires Ministro Pistarini
6h 40m
1 stop
SDU1:20 pmRio de Janeiro Santos Dumont
Nov 1
SDU3:35 pmRio de Janeiro Santos Dumont
11h 30m
1 stop
EZE3:05 amBuenos Aires Ministro Pistarini
$315
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
Nov 30
AEP3:15 amBuenos Aires Jorge Newbery
10h 55m
2 stops
SDU2:10 pmRio de Janeiro Santos Dumont
Dec 9
SDU9:35 amRio de Janeiro Santos Dumont
16h 45m
2 stops
AEP2:20 amBuenos Aires Jorge Newbery
$354
Find similar
GOL
Sep 27
AEP3:40 amBuenos Aires Jorge Newbery
10h 15m
2 stops
SDU1:55 pmRio de Janeiro Santos Dumont
Oct 14
SDU11:35 amRio de Janeiro Santos Dumont
31h 55m
2 stops
AEP7:30 pmBuenos Aires Jorge Newbery
$397
Find similar
GOL
Sep 28
AEP10:20 amBuenos Aires Jorge Newbery
12h 05m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Oct 14
SDU11:35 amRio de Janeiro Santos Dumont
31h 55m
2 stops
AEP7:30 pmBuenos Aires Jorge Newbery
$398
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 septiembre 17, 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

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

vie. 10/24

12:05 am-8:40 am

1 stop8h 35m

Rio de Janeiro Santos Dumont

mié. 10/29

8:05 pm-11:40 am

1 stop15h 35m

$276

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

jue. 11/27

7:10 am-1:15 pm

1 stop6h 05m

Rio de Janeiro Santos Dumont

lun. 12/8

8:05 pm-3:05 am

1 stop7h 00m

$283

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

vie. 11/28

12:05 am-7:55 am

1 stop7h 50m

Rio de Janeiro Santos Dumont

lun. 12/8

8:05 pm-11:40 am

1 stop15h 35m

$293

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

sáb. 10/18

12:05 am-8:35 am

1 stop8h 30m

Rio de Janeiro Santos Dumont

vie. 10/24

8:10 am-5:30 pm

1 stop9h 20m

$303

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

jue. 12/4

7:00 am-1:15 pm

1 stop6h 15m

Rio de Janeiro Santos Dumont

lun. 12/8

8:05 pm-3:05 am

1 stop7h 00m

$313

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

sáb. 10/25

10:55 pm-9:35 am

1 stop10h 40m

Rio de Janeiro Santos Dumont

sáb. 11/1

5:30 pm-6:40 am

1 stop13h 10m

$313

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

vie. 10/24

6:40 am-1:20 pm

1 stop6h 40m

Rio de Janeiro Santos Dumont

sáb. 11/1

3:35 pm-3:05 am

1 stop11h 30m

$315

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

jue. 11/13

12:05 am-11:20 am

1 stop11h 15m

Rio de Janeiro Santos Dumont

lun. 11/17

9:00 pm-6:40 am

1 stop9h 40m

$316

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

jue. 10/30

10:55 am-4:40 pm

1 stop5h 45m

Rio de Janeiro Santos Dumont

jue. 11/6

9:35 am-6:40 am

2 stops21h 05m

$317

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

dom. 11/30

3:15 am-2:10 pm

2 stops10h 55m

Rio de Janeiro Santos Dumont

mar. 12/9

9:35 am-2:20 am

2 stops16h 45m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Rio de Janeiro from

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

What is the cheapest airline that flies from Buenos Aires to Rio de Janeiro Santos Dumont?

LATAM Airlines and GOL are the most popular carriers operating from Buenos Aires to Rio de Janeiro Santos Dumont

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

Direct flights

None
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 5h 45m.

  • 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.

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.

An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
vie. 10/17
vie. 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo
Flights to Sao Paulo Guarulhos Intl Airportfrom $326
Flights to Sao Paulo Viracopos Airportfrom $391
Flights to Sao Paulo Congonhas Airportfrom $427
Flights to Rio de Janeiro–Galeão Intl Airportfrom $404