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Santos Dumont

$43+ Cheap flights from Sao Paulo, Brazil (SAO) 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — SDU
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo to Rio de Janeiro Santos Dumont are usually found in March or January, booked 80 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Sao Paulo to Santos Dumont

Cheapest flights from Sao Paulo to Santos Dumont
Explore the most affordable flight options available from Sao Paulo to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.

This CheapOair deal was found by Cheapflights users on 8/10. 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.
Tue 9/156:40 am -
Nonstop1h 00m
Fri 9/258:15 am -
Nonstop1h 05m
Deal found 8/10$77
This deal was found by Cheapflights users on 8/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:25 pm -
Nonstop1h 00m
Thu 11/56:15 am -
Nonstop1h 05m
Deal found 8/9$78
This deal was found by Cheapflights users on 8/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:05 pm -
Nonstop1h 00m
Thu 10/1510:40 am -
Nonstop1h 05m
Deal found 8/10$81
This deal was found by Cheapflights users on 8/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:10 pm -
Nonstop0h 55m
Thu 10/151:55 pm -
Nonstop1h 10m
Deal found 8/10$85
This CheapOair deal was found by Cheapflights users on 8/10. 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.
Tue 9/158:10 pm -
Nonstop1h 00m
Fri 9/257:10 am -
Nonstop1h 10m
Deal found 8/10$93
This Gotogate deal was found by Cheapflights users on 8/8. 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.
Tue 11/246:55 pm -
Nonstop1h 00m
Sat 11/287:00 am -
Nonstop1h 10m
Deal found 8/8$97
This Trip.com deal was found by Cheapflights users on 8/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 pm -
Nonstop1h 00m
Sat 10/1710:25 am -
Nonstop1h 10m
Deal found 8/9$98
This Expedia deal was found by Cheapflights users on 8/8. 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.
Thu 11/512:45 pm -
Nonstop1h 00m
Mon 11/92:35 pm -
Nonstop1h 10m
Deal found 8/8$99
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:00 am -
Nonstop1h 00m
Thu 9/177:30 pm -
Nonstop1h 05m
Deal found 8/10$101
This Justfly.com deal was found by Cheapflights users on 8/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:25 pm -
Nonstop1h 00m
Wed 12/29:00 pm -
Nonstop1h 05m
Deal found 8/10$103
This FlightHub deal was found by Cheapflights users on 8/7. 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.
Fri 11/68:40 am -
Nonstop1h 00m
Sun 11/86:10 am -
Nonstop1h 10m
Deal found 8/7$104
This deal was found by Cheapflights users on 8/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:25 pm -
Nonstop1h 00m
Wed 11/46:55 pm -
Nonstop1h 10m
Deal found 8/9$106

Find flight deals from Sao Paulo to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) 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 August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$77
(CheapOair)

One-way from

$43
(CheapOair)

Popular in

February

Cheapest in

March

Average price

$91

Good round-trip deal

$146 or less

Good one-way deal

$61 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Rio de Janeiro Santos Dumont flights.
Search Deals
From Sao Paulo (SAO) to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Sao Paulo (SAO) to Rio de Janeiro Santos Dumont
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Sao Paulo (SAO) to Rio de Janeiro Santos Dumont.
Search Deals
Price to beat on a one-way flight from Sao Paulo (SAO) to Rio de Janeiro Santos Dumont.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sao Paulo 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 August 11, 2026.
Use the filters below to find and compare flights from Sao Paulo to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloRio de Janeiro

CGH Sao Paulo Congonhas - SDU Rio de Janeiro Santos Dumont

CGHSDU

Sao Paulo Congonhas

Wed 11/4

2:55 pm-3:55 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Tue 11/10

9:55 am-11:00 am

Nonstop1h 05m

$110
Quickest round-trip

Sao PauloRio de Janeiro

CGH Sao Paulo Congonhas - SDU Rio de Janeiro Santos Dumont

CGHSDU

Sao Paulo Congonhas

Fri 10/16

7:30 am-8:25 am

Nonstop0h 55m

Rio de Janeiro Santos Dumont

Mon 10/19

6:05 pm-7:10 pm

Nonstop1h 05m

$113

Sao PauloRio de Janeiro

CGH Sao Paulo Congonhas - SDU Rio de Janeiro Santos Dumont

CGHSDU

Sao Paulo Congonhas

Sun 9/27

9:00 am-9:55 am

Nonstop0h 55m

Rio de Janeiro Santos Dumont

Sat 10/3

2:20 pm-3:25 pm

Nonstop1h 05m

$122

Sao PauloRio de Janeiro

CGH Sao Paulo Congonhas - SDU Rio de Janeiro Santos Dumont

CGHSDU

Sao Paulo Congonhas

Tue 12/8

6:15 am-7:15 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Mon 1/18

10:15 am-11:25 am

Nonstop1h 10m

$137

Sao PauloRio de Janeiro

CGH Sao Paulo Congonhas - SDU Rio de Janeiro Santos Dumont

CGHSDU

Sao Paulo Congonhas

Sat 9/19

1:00 pm-1:55 pm

Nonstop0h 55m

Rio de Janeiro Santos Dumont

Mon 9/21

9:40 am-10:45 am

Nonstop1h 05m

$139

Sao PauloRio de Janeiro

GRU Sao Paulo Guarulhos Intl - SDU Rio de Janeiro Santos Dumont

GRUSDU

Sao Paulo Guarulhos Intl

Sat 9/19

9:05 pm-10:00 pm

Nonstop0h 55m

Rio de Janeiro Santos Dumont

Mon 9/21

6:15 am-7:20 am

Nonstop1h 05m

$142

Sao PauloRio de Janeiro

GRU Sao Paulo Guarulhos Intl - SDU Rio de Janeiro Santos Dumont

GRUSDU

Sao Paulo Guarulhos Intl

Fri 10/16

6:40 am-7:40 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sun 10/18

8:30 am-9:35 am

Nonstop1h 05m

$144

Sao PauloRio de Janeiro

CGH Sao Paulo Congonhas - SDU Rio de Janeiro Santos Dumont

CGHSDU

Sao Paulo Congonhas

Mon 1/18

1:15 pm-2:15 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sat 1/23

10:30 am-11:35 am

Nonstop1h 05m

$144

Sao PauloRio de Janeiro

CGH Sao Paulo Congonhas - SDU Rio de Janeiro Santos Dumont

CGHSDU

Sao Paulo Congonhas

Wed 10/28

5:40 pm-6:40 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sun 11/1

7:55 am-9:00 am

Nonstop1h 05m

$144

Sao PauloRio de Janeiro

CGH Sao Paulo Congonhas - SDU Rio de Janeiro Santos Dumont

CGHSDU

Sao Paulo Congonhas

Wed 12/23

2:55 pm-3:55 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Fri 12/25

7:55 am-9:00 am

Nonstop1h 05m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6
  • Most accurate provider: When it comes to deals on Sao Paulo-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 Sao Paulo-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo-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 Sao Paulo-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 Sao Paulo-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 Sao Paulo to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Sao Paulo 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 Sao Paulo to Rio de Janeiro Santos Dumont Airport

What is the cheapest month to book a flight from Sao Paulo to Rio de Janeiro Santos Dumont Airport?

Currently, January is the cheapest month in which you can book a flight from Sao Paulo to Rio de Janeiro Santos Dumont Airport (average of $98). Flying from Sao Paulo to Rio de Janeiro Santos Dumont Airport in February is currently the most expensive (average of $138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAO to SDU?

Find hourly flight availability from Sao Paulo to Santos Dumont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2026.

One of the essential ways to save on airfare from Sao Paulo to Rio de Janeiro Santos Dumont Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 61% on airfare.

Weekly flight availability from Sao Paulo to Rio de Janeiro Santos Dumont Airport

Explore weekly flight availability from Sao Paulo to Santos Dumont. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 11, 2026.

The most flights from SAO to SDU are scheduled on a Monday (98 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip from Sao Paulo to Rio de Janeiro Santos Dumont Airport?

Airfare is typical for this route at the moment.
Sao Paulo to Rio de Janeiro Santos Dumont Airport flights typically cost between $74 and $195 in September.
The cheapest round-trip price found within the last 5 days was $77 on Azul (Sep 15-Sep 25).

How often are flights from Sao Paulo to Rio de Janeiro delayed?

About 11% of weekly flights between Sao Paulo and Rio de Janeiro have experienced delays in the past year, with the average delay time being 89 minutes.

What is the most punctual flight time for Sao Paulo to Rio de Janeiro flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sao Paulo to Rio de Janeiro flights?

Over the last year, GOL have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from Sao Paulo to Rio de Janeiro Santos Dumont Airport?

The best time to book flights from Sao Paulo to Rio de Janeiro Santos Dumont Airport is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Sao Paulo to Rio de Janeiro Santos Dumont Airport?

Use this chart to determine the cheapest time to fly round-trip from Sao Paulo to Santos Dumont. Price data was last updated on August 8, 2026.

Travelers seeking maximum savings on their Sao Paulo to Rio de Janeiro Santos Dumont Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 11, 2026.
See what other customers who have flown with Azul,LATAM Airlines, andGOL from Sao Paulo to Rio de Janeiro Santos Dumont Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
7.9
Good
897 reviews

Boarding

8.0

Comfort

7.9

Crew

8.6

Food

7.1

Entertainment

7.4

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
Azul
7.9
Good
897 reviews
Azul
7.9
Good
897 reviews

Boarding

8.0

Comfort

7.9

Crew

8.6

Food

7.1

Entertainment

7.4

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
LATAM Airlines
7.4
Good
1,977 reviews
Azul
7.9
Good
897 reviews

Boarding

8.0

Comfort

7.9

Crew

8.6

Food

7.1

Entertainment

7.4

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
GOL
7.3
Good
1,273 reviews
Azul
7.9
Good
897 reviews

Boarding

8.0

Comfort

7.9

Crew

8.6

Food

7.1

Entertainment

7.4

Overall

7.9

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.

Related info for your journey

Find useful and relevant information for your journey from Sao Paulo 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 Sao Paulo to Rio de Janeiro Santos Dumont Airport?

    GOL, LATAM Airlines, and Azul can get you from Sao Paulo to Rio de Janeiro Santos Dumont Airport in just under 1h. Your travel time will be generally consistent. There are 227 mi between Sao Paulo and Rio de Janeiro Santos Dumont Airport. Most flights are nonstop.

  • What are the cheapest airlines flying from Sao Paulo to Rio de Janeiro Santos Dumont Airport round-trip?

    Flying on Azul is currently your cheapest option to Rio de Janeiro Santos Dumont Airport, with prices starting at $69. Additional round-trip tickets that might be worth considering are offered by GOL and LATAM Airlines, with the lowest prices starting at $74 and $76, respectively. Azul is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sao Paulo to Rio de Janeiro Santos Dumont Airport one-way?

    To fly one-way, consider booking your trip with Azul, which is currently one of the cheapest options available, starting at $31. GOL flights start at $43 while deals on LATAM Airlines start at $49 one-way.

  • What are the most popular routes from Sao Paulo to Rio de Janeiro Santos Dumont Airport?

    When deciding which route to take from Sao Paulo to Rio de Janeiro Santos Dumont Airport consider Sao Paulo Guarulhos Intl - Rio de Janeiro Santos Dumont, Sao Paulo Congonhas - Rio de Janeiro Santos Dumont or Sao Paulo Viracopos - Rio de Janeiro Santos Dumont as they are the most popular.

  • What are the most reliable airlines from Sao Paulo to Rio de Janeiro Santos Dumont Airport?

    The top 3 most reliable airlines when flying from Sao Paulo to Rio de Janeiro Santos Dumont Airport are Avianca (93%), Air Canada (91%) and United Airlines (90%).

  • What are the cheapest flights from Sao Paulo to Rio de Janeiro Santos Dumont Airport?

    While on average a flight from Sao Paulo to Rio de Janeiro Santos Dumont Airport is generally $159, our data shows the cheapest flight currently is $29. When looking at the most popular route, (Sao Paulo Guarulhos Intl - Rio de Janeiro Santos Dumont), you can expect to pay $77 for that flight.

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

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

  • How can I find direct flights from Sao Paulo to Santos Dumont?

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

  • Can I find deals for business class flights from Sao Paulo to Santos Dumont?

    Yes. Cheapflights offers flight deals from Sao Paulo 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.

  • What is the cheapest month to book a flight from Sao Paulo to Rio de Janeiro Santos Dumont Airport?

    Currently, January is the cheapest month in which you can book a flight from Sao Paulo to Rio de Janeiro Santos Dumont Airport (average of $98). Flying from Sao Paulo to Rio de Janeiro Santos Dumont Airport in February is currently the most expensive (average of $138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Sao Paulo to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to Rio de Janeiro–Galeão Intl flights
Guarulhos Intl to Santos Dumont flights
Congonhas to Santos Dumont flights

Top 3 airlines flying from Sao Paulo to Santos Dumont

Discover the top 3 airlines that operate flights from Sao Paulo to Santos Dumont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
AzulCheapest$69Average$178FlexibilityNo cancel feeOn-time82%
GOLCheapest$74Average$183FlexibilityNo cancel feeOn-time74%
LATAM AirlinesCheapest$76Average$242FlexibilityNo cancel feeOn-time81%

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