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Santos Dumont

$179+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SDU
nov. 5 — nov. 121
mié. 11/5
mié. 11/12
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 octubre 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(Mytrip)

One-way from

$179
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$292
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. 17% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 6, 2025.

This FlightHub deal was found by Cheapflights users on 10/6. 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. 12/39:55 pmEZE - SDU
1 stop9h 20mLATAM Airlines
dom. 12/76:50 amSDU - EZE
1 stop20h 15mLATAM Airlines
Deal found 10/6$304
This CheapOair deal was found by Cheapflights users on 10/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/69:55 pmEZE - SDU
1 stop11h 00mLATAM Airlines
lun. 12/156:25 pmSDU - EZE
1 stop8h 40mLATAM Airlines
Deal found 10/6$306
This FlightHub deal was found by Cheapflights users on 10/6. 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.
mar. 11/252:25 amEZE - SDU
1 stop7h 00mLATAM Airlines
mié. 12/38:05 pmSDU - EZE
1 stop7h 00mLATAM Airlines
Deal found 10/6$314
This Mytrip deal was found by Cheapflights users on 10/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2712:05 amAEP - SDU
1 stop8h 05mMultiple Airlines
dom. 12/711:45 amSDU - AEP
1 stop8h 45mMultiple Airlines
Deal found 10/4$320
This FlightHub deal was found by Cheapflights users on 10/5. 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. 12/19:55 pmEZE - SDU
1 stop11h 30mLATAM Airlines
mar. 12/92:00 pmSDU - EZE
1 stop11h 00mLATAM Airlines
Deal found 10/5$323
This FlightHub deal was found by Cheapflights users on 10/4. 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. 12/12:55 pmAEP - SDU
1 stop22h 20mLATAM Airlines
mar. 12/92:00 pmSDU - AEP
1 stop7h 30mLATAM Airlines
Deal found 10/4$323
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/279:55 pmEZE - SDU
1 stop9h 20mLATAM Airlines
lun. 11/35:10 pmSDU - EZE
1 stop9h 55mLATAM Airlines
Deal found 10/6$325
This Gotogate deal was found by Cheapflights users on 10/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/279:55 pmEZE - SDU
1 stop9h 50mLATAM Airlines
mié. 11/54:50 pmSDU - EZE
1 stop10h 15mLATAM Airlines
Deal found 10/4$328
This Booking.com deal was found by Cheapflights users on 10/4. 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.
mié. 10/2912:40 pmAEP - SDU
1 stop7h 30mLATAM Airlines
jue. 11/67:55 amSDU - AEP
1 stop9h 05mLATAM Airlines
Deal found 10/4$328
This FlightHub deal was found by Cheapflights users on 10/5. 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. 11/289:55 pmEZE - SDU
1 stop15h 25mLATAM Airlines
dom. 12/77:35 amSDU - EZE
1 stop19h 30mLATAM Airlines
Deal found 10/5$331
This FlightHub deal was found by Cheapflights users on 10/5. 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.
sáb. 11/292:55 pmAEP - SDU
1 stop22h 25mLATAM Airlines
mié. 12/107:35 amSDU - AEP
1 stop9h 25mLATAM Airlines
Deal found 10/5$331
This FlightHub deal was found by Cheapflights users on 10/4. 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.
sáb. 11/299:55 pmEZE - SDU
1 stop11h 00mLATAM Airlines
vie. 12/54:50 pmSDU - EZE
1 stop8h 10mLATAM Airlines
Deal found 10/4$335

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 octubre 6, 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

lun. 12/1

2:55 pm-1:15 pm

1 stop22h 20m

Rio de Janeiro Santos Dumont

mar. 12/9

2:00 pm-9:30 pm

1 stop7h 30m

$323

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

mar. 10/28

8:30 pm-1:00 pm

2 stops16h 30m

Rio de Janeiro Santos Dumont

lun. 11/3

9:00 pm-6:40 am

1 stop9h 40m

$347

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

dom. 3/1

2:55 pm-9:25 am

1 stop18h 30m

Rio de Janeiro Santos Dumont

mar. 3/31

2:20 pm-9:30 pm

1 stop7h 10m

$375

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

mié. 12/10

10:55 pm-9:25 am

1 stop10h 30m

Rio de Janeiro Santos Dumont

mar. 12/16

8:05 pm-2:00 pm

1 stop17h 55m

$375

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

mar. 11/25

6:20 pm-1:15 pm

1 stop18h 55m

Rio de Janeiro Santos Dumont

sáb. 11/29

2:00 pm-9:30 pm

1 stop7h 30m

$375

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

jue. 11/20

10:35 am-9:55 pm

1 stop11h 20m

Rio de Janeiro Santos Dumont

vie. 11/28

8:20 pm-11:45 am

1 stop15h 25m

$377

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

sáb. 12/6

6:20 pm-9:35 am

1 stop15h 15m

Rio de Janeiro Santos Dumont

vie. 12/12

7:55 am-5:00 pm

1 stop9h 05m

$390

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

sáb. 2/28

10:00 pm-6:55 am

1 stop8h 55m

Rio de Janeiro Santos Dumont

vie. 3/6

2:00 pm-9:30 pm

1 stop7h 30m

$396

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

mar. 11/4

2:55 pm-1:15 pm

1 stop22h 20m

Rio de Janeiro Santos Dumont

jue. 11/13

2:00 pm-9:30 pm

1 stop7h 30m

$398

Buenos AiresRio de Janeiro

AEP - SDU

AEPSDU

Buenos Aires Jorge Newbery

vie. 10/31

10:00 am-1:20 pm

2 stops27h 20m

Rio de Janeiro Santos Dumont

mar. 11/4

2:00 pm-9:30 pm

1 stop7h 30m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 39 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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 octubre 6, 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
1,862 reviews

Entertainment

7.0

Comfort

7.4

Overall

7.5

Food

6.7

Boarding

7.6

Crew

8.0

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
1,862 reviews
LATAM Airlines
7.5
Good
1,862 reviews

Entertainment

7.0

Comfort

7.4

Overall

7.5

Food

6.7

Boarding

7.6

Crew

8.0

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 1238 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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