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Santos Dumont

$174+ Cheap flights from Buenos Aires (BUE) to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SDU
dic. 24 — dic. 311
mié. 12/24
mié. 12/31
1 adult, Economy
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Cheap flight deals from Buenos Aires to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Santos Dumont (SDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$287
(FlightHub)

One-way from

$174
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$432
Provider with most accurate pricing for Buenos Aires (BUE)-Rio de Janeiro Santos Dumont flight deals.
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Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Rio de Janeiro Santos Dumont flights.
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From Buenos Aires (BUE) to Rio de Janeiro Santos Dumont
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One-way flight from Buenos Aires (BUE) to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 18% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Buenos Aires to Santos Dumont

Cheapest flights from Buenos Aires to Santos Dumont
Explore the most affordable flight options available from Buenos Aires to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 24, 2025.

This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/52:25 amEZE - SDU
1 stop7h 10mLATAM Airlines
sáb. 12/138:05 pmSDU - EZE
1 stop7h 00mLATAM Airlines
Deal found 11/24$319
This FlightHub deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/310:55 pmAEP - SDU
1 stop10h 40mLATAM Airlines
mié. 12/172:00 pmSDU - AEP
1 stop7h 30mLATAM Airlines
Deal found 11/23$320
This FlightHub deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/89:55 pmEZE - SDU
1 stop9h 50mLATAM Airlines
mar. 12/94:50 pmSDU - EZE
1 stop8h 15mLATAM Airlines
Deal found 11/23$324
This FlightHub deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/42:55 pmAEP - SDU
1 stop7h 25mLATAM Airlines
dom. 12/78:55 amSDU - AEP
1 stop8h 05mLATAM Airlines
Deal found 11/22$340
This Expedia deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/299:55 pmEZE - SDU
1 stop15h 25mLATAM Airlines
mié. 12/32:00 pmSDU - EZE
1 stop13h 05mLATAM Airlines
Deal found 11/23$357
This KAYAK deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/292:25 amEZE - SDU
1 stop10h 55mLATAM Airlines
mié. 12/108:05 pmSDU - EZE
1 stop7h 00mLATAM Airlines
Deal found 11/22$362
This Booking.com deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:25 amEZE - SDU
1 stop7h 10mLATAM Airlines
mié. 12/248:05 pmSDU - EZE
1 stop7h 00mLATAM Airlines
Deal found 11/23$367
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/77:10 amEZE - SDU
1 stop6h 05mLATAM Airlines
jue. 1/11:30 pmSDU - EZE
1 stop11h 30mLATAM Airlines
Deal found 11/21$369
This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/229:55 pmEZE - SDU
1 stop15h 20mLATAM Airlines
dom. 1/118:05 pmSDU - EZE
1 stop7h 00mLATAM Airlines
Deal found 11/24$372
This FlightHub deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:55 pmAEP - SDU
1 stop7h 25mLATAM Airlines
mié. 12/318:05 pmSDU - AEP
1 stop13h 35mLATAM Airlines
Deal found 11/23$372
This OneTravel deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/710:35 amAEP - SDU
1 stop7h 45mLATAM Airlines
jue. 1/17:55 amSDU - AEP
1 stop9h 05mLATAM Airlines
Deal found 11/21$376
This FlightHub deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/147:10 amEZE - SDU
1 stop6h 05mLATAM Airlines
dom. 12/218:05 pmSDU - EZE
1 stop7h 00mLATAM Airlines
Deal found 11/23$386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Santos Dumont 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 24, 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

Buenos Aires

Fly to

Santos Dumont

Route

Depart

Return

Price

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

mié. 12/3

10:55 pm-9:35 am

1 stop10h 40m

Rio de Janeiro Santos Dumont

mié. 12/17

2:00 pm-9:30 pm

1 stop7h 30m

$320

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

mar. 1/13

8:30 pm-4:55 pm

2 stops20h 25m

Rio de Janeiro Santos Dumont

mar. 1/20

8:05 pm-9:40 am

1 stop13h 35m

$385

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

mié. 1/28

10:55 pm-1:15 pm

1 stop14h 20m

Rio de Janeiro Santos Dumont

mié. 2/4

8:05 pm-9:40 am

1 stop13h 35m

$387

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

jue. 1/15

8:30 pm-10:20 am

2 stops13h 50m

Rio de Janeiro Santos Dumont

jue. 1/22

8:05 pm-9:40 am

1 stop13h 35m

$417

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

sáb. 2/14

1:40 pm-8:55 am

2 stops19h 15m

Rio de Janeiro Santos Dumont

dom. 2/22

6:00 am-9:00 pm

2 stops15h 00m

$419

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

mié. 1/28

10:55 pm-7:15 am

1 stop8h 20m

Rio de Janeiro Santos Dumont

dom. 2/8

12:35 pm-9:30 pm

1 stop8h 55m

$420

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

jue. 12/18

10:00 pm-6:55 am

1 stop8h 55m

Rio de Janeiro Santos Dumont

mar. 12/23

8:05 pm-9:30 pm

1 stop25h 25m

$436

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

sáb. 12/20

7:40 pm-6:55 am

1 stop11h 15m

Rio de Janeiro Santos Dumont

vie. 1/2

9:35 pm-8:00 pm

1 stop22h 25m

$442

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

lun. 1/26

6:20 pm-1:15 pm

1 stop18h 55m

Rio de Janeiro Santos Dumont

mar. 2/3

2:00 pm-9:30 pm

1 stop7h 30m

$444

Buenos AiresRio de Janeiro

EZE - SDU

EZESDU

Buenos Aires Ministro Pistarini

mié. 12/17

3:30 am-4:55 pm

1 stop13h 25m

Rio de Janeiro Santos Dumont

mar. 12/23

6:00 am-12:45 pm

1 stop6h 45m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 41 results
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Compare providers for flights from Buenos Aires to Santos Dumont

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to Santos Dumont in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buenos Aires-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buenos Aires-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buenos Aires-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buenos Aires to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Buenos Aires with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Rio de Janeiro Santos Dumont Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated noviembre 24, 2025.
Get a feel of what it's like to fly with LATAM Airlines from Buenos Aires to Rio de Janeiro Santos Dumont Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,887 reviews

Boarding

7.6

Entertainment

7.0

Comfort

7.3

Crew

8.0

Overall

7.5

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.5
Good
1,887 reviews
LATAM Airlines
7.5
Good
1,887 reviews

Boarding

7.6

Entertainment

7.0

Comfort

7.3

Crew

8.0

Overall

7.5

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buenos Aires to Rio de Janeiro Santos Dumont Airport?

    There are many flights that can get you from Buenos Aires to Rio de Janeiro Santos Dumont Airport in 10h 40m. Fly via LATAM Airlines or GOL to get the fastest option. Buenos Aires and Rio de Janeiro Santos Dumont Airport are separated by a distance of 1222 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Buenos Aires to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Santos Dumont.

  • Can I find deals for business class flights from Buenos Aires to Santos Dumont?

    Yes. Cheapflights offers flight deals from Buenos Aires to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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