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Cheap flights from Buenos Aires to Rio de Janeiro from $156

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 11/10. 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-SDU)

Cheap round-trip flights

LATAM Airlines Logo
9:55 pm - 1:15 pmEZE-SDU
15h 20m1 stop
LATAM Airlines Logo
11:50 am - 1:00 amSDU-EZE
13h 10m2 stops
$240LATAM Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 15
LATAM Airlines Logo
10:55 pm - 7:40 amAEP-SDU
8h 45m1 stop
LATAM Airlines Logo
11:50 am - 9:30 pmSDU-AEP
9h 40m2 stops
$242LATAM Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
LATAM Airlines Logo
10:55 pm - 7:40 amAEP-SDU
8h 45m1 stop
LATAM Airlines Logo
6:45 am - 5:00 pmSDU-AEP
10h 15m1 stop
$248LATAM Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
LATAM Airlines Logo
10:55 pm - 7:30 amAEP-SDU
8h 35m1 stop
LATAM Airlines Logo
7:35 am - 5:00 pmSDU-AEP
9h 25m1 stop
$255LATAM Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
Logo
10:35 am - 8:50 pmAEP-SDU
10h 15m1 stop
Logo
1:45 pm - 2:20 amSDU-AEP
12h 35m1 stop
$282
Find Deal
Sun, Nov 2 - Tue, Nov 11
Logo
10:55 pm - 7:20 amAEP-SDU
8h 25m1 stop
Logo
8:45 am - 5:20 pmSDU-AEP
8h 35m1 stop
$283
Find Deal
Thu, Oct 2 - Sun, Oct 5
Logo
10:55 am - 4:45 pmAEP-SDU
5h 50m1 stop
Logo
8:30 am - 9:00 pmSDU-AEP
12h 30m1 stop
$288
Find Deal
Thu, Oct 30 - Sun, Nov 9
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
GOL Logo
3:30 am - 2:05 pmAEP-SDU
10h 35m2 stops
GOL Logo
6:10 am - 2:20 amSDU-AEP
20h 10m2 stops
$337GOL
Find Deal
Tue, Sep 16 - Sat, Sep 27

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 5
EZE9:55 pmBuenos Aires Ministro Pistarini
15h 20m
1 stop
SDU1:15 pmRio de Janeiro Santos Dumont
Nov 15
SDU11:50 amRio de Janeiro Santos Dumont
13h 10m
2 stops
EZE1:00 amBuenos Aires Ministro Pistarini
$240
Find similar
LATAM Airlines
Sep 9
AEP10:55 pmBuenos Aires Jorge Newbery
8h 45m
1 stop
SDU7:40 amRio de Janeiro Santos Dumont
Sep 13
SDU11:50 amRio de Janeiro Santos Dumont
9h 40m
2 stops
AEP9:30 pmBuenos Aires Jorge Newbery
$242
Find similar
LATAM Airlines
Sep 9
AEP10:55 pmBuenos Aires Jorge Newbery
8h 45m
1 stop
SDU7:40 amRio de Janeiro Santos Dumont
Sep 13
SDU6:45 amRio de Janeiro Santos Dumont
10h 15m
1 stop
AEP5:00 pmBuenos Aires Jorge Newbery
$248
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 1
AEP1:40 pmBuenos Aires Jorge Newbery
21h 05m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
Nov 9
SDU6:00 amRio de Janeiro Santos Dumont
26h 00m
2 stops
AEP8:00 amBuenos Aires Jorge Newbery
$292
Find similar
GOL
Oct 27
AEP8:30 pmBuenos Aires Jorge Newbery
13h 50m
2 stops
SDU10:20 amRio de Janeiro Santos Dumont
Nov 8
SDU8:00 amRio de Janeiro Santos Dumont
10h 40m
2 stops
AEP6:40 pmBuenos Aires Jorge Newbery
$301
Find similar
GOL
Sep 16
AEP3:30 amBuenos Aires Jorge Newbery
10h 35m
2 stops
SDU2:05 pmRio de Janeiro Santos Dumont
Sep 27
SDU6:10 amRio de Janeiro Santos Dumont
20h 10m
2 stops
AEP2:20 amBuenos Aires Jorge Newbery
$337
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 August 28, 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

Wed 11/5

9:55 pm-1:15 pm

1 stop15h 20m

Rio de Janeiro Santos Dumont

Sat 11/15

11:50 am-1:00 am

2 stops13h 10m

$240

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Tue 9/9

10:55 pm-7:40 am

1 stop8h 45m

Rio de Janeiro Santos Dumont

Sat 9/13

11:50 am-9:30 pm

2 stops9h 40m

$242

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Tue 9/9

10:55 pm-7:40 am

1 stop8h 45m

Rio de Janeiro Santos Dumont

Sat 9/13

6:45 am-5:00 pm

1 stop10h 15m

$248

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Fri 10/17

10:55 pm-7:30 am

1 stop8h 35m

Rio de Janeiro Santos Dumont

Fri 10/24

7:35 am-5:00 pm

1 stop9h 25m

$255

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Sun 11/2

10:35 am-8:50 pm

1 stop10h 15m

Rio de Janeiro Santos Dumont

Tue 11/11

1:45 pm-2:20 am

1 stop12h 35m

$282

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Thu 10/2

10:55 pm-7:20 am

1 stop8h 25m

Rio de Janeiro Santos Dumont

Sun 10/5

8:45 am-5:20 pm

1 stop8h 35m

$283

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Thu 10/30

10:55 am-4:45 pm

1 stop5h 50m

Rio de Janeiro Santos Dumont

Sun 11/9

8:30 am-9:00 pm

1 stop12h 30m

$288

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

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

Tue 9/16

3:30 am-2:05 pm

2 stops10h 35m

Rio de Janeiro Santos Dumont

Sat 9/27

6:10 am-2:20 am

2 stops20h 10m

$337

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 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 20m.

  • 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.

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