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Santos Dumont

$39+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — SDU
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
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 October or July, booked 51 days in advance, depart on a Wednesday or Sunday and return on a Saturday

Cheap 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 1, 2025.

Round-trip from

$51
(Trip.com)

One-way from

$39
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$93

Good round-trip deal

$82 or less

Good one-way deal

$40 or less
From Sao Paulo (SAO) to Rio de Janeiro Santos Dumont
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One-way flight from Sao Paulo (SAO) to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 5% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Sao Paulo (SAO) to Rio de Janeiro Santos Dumont.
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Price to beat on a one-way flight from Sao Paulo (SAO) to Rio de Janeiro Santos Dumont.
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Find 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 1, 2025.

This Trip.com deal was found by Cheapflights users on 7/30. 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.
Wed 8/276:15 amCGH - SDU
Nonstop1h 00mAzul
Tue 9/97:25 pmSDU - CGH
Nonstop1h 10mAzul
Deal found 7/30$51
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Wed 9/171:20 pmGRU - SDU
Nonstop1h 00mAzul
Tue 9/307:55 amSDU - GRU
Nonstop1h 05mAzul
Deal found 7/30$55
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Wed 9/179:40 amVCP - SDU
Nonstop1h 05mAzul
Tue 9/309:55 amSDU - VCP
Nonstop1h 10mAzul
Deal found 7/30$66
This GOL deal was found by Cheapflights users on 8/1. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:20 amCGH - SDU
Nonstop1h 00mGOL
Mon 10/133:45 pmSDU - CGH
Nonstop1h 05mGOL
Deal found 8/1$77
This FlightHub deal was found by Cheapflights users on 8/1. 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 10/109:25 amCGH - SDU
Nonstop1h 00mLATAM Airlines
Sun 10/129:45 amSDU - CGH
Nonstop1h 10mLATAM Airlines
Deal found 8/1$95
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sat 9/138:50 amGRU - SDU
1 stop10h 35mGOL
Sat 9/206:10 amSDU - GRU
1 stop12h 30mGOL
Deal found 7/30$103
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Fri 8/296:00 amGRU - SDU
1 stop26h 45mMultiple Airlines
Sat 9/68:00 amSDU - GRU
Nonstop1h 05mMultiple Airlines
Deal found 7/31$120
This Expedia deal was found by Cheapflights users on 7/31. 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 11/275:55 pmVCP - SDU
1 stop16h 50mMultiple Airlines
Tue 12/29:05 pmSDU - VCP
Nonstop1h 10mMultiple Airlines
Deal found 7/31$134
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Tue 11/2512:15 pmGRU - SDU
Nonstop1h 00mLATAM Airlines
Mon 12/158:05 pmSDU - GRU
Nonstop1h 15mLATAM Airlines
Deal found 8/1$143
This GOL deal was found by Cheapflights users on 7/30. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:55 pmVCP - SDU
1 stop4h 30mGOL
Tue 10/76:20 amSDU - VCP
1 stop4h 20mGOL
Deal found 7/30$174
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:45 amVCP - SDU
1 stop13h 45mLATAM Airlines
Sat 9/2011:50 amSDU - VCP
1 stop11h 30mLATAM Airlines
Deal found 7/30$195

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 1, 2025.
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

Sao Paulo

Fly to

Santos Dumont

Route

Depart

Return

Price

Sao PauloRio de Janeiro

CGH - SDU

CGHSDU

Sao Paulo Congonhas

Wed 8/27

6:15 am-7:15 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Tue 9/9

7:25 pm-8:35 pm

Nonstop1h 10m

$51

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Wed 9/17

1:20 pm-2:20 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Tue 9/30

7:55 am-9:00 am

Nonstop1h 05m

$55

Sao PauloRio de Janeiro

VCP - SDU

VCPSDU

Sao Paulo Viracopos

Wed 9/17

9:40 am-10:45 am

Nonstop1h 05m

Rio de Janeiro Santos Dumont

Tue 9/30

9:55 am-11:05 am

Nonstop1h 10m

$66

Sao PauloRio de Janeiro

CGH - SDU

CGHSDU

Sao Paulo Congonhas

Thu 10/9

9:20 am-10:20 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Mon 10/13

3:45 pm-4:50 pm

Nonstop1h 05m

$77

Sao PauloRio de Janeiro

CGH - SDU

CGHSDU

Sao Paulo Congonhas

Fri 10/10

9:25 am-10:25 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sun 10/12

9:45 am-10:55 am

Nonstop1h 10m

$95

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Sat 9/13

8:50 am-7:25 pm

1 stop10h 35m

Rio de Janeiro Santos Dumont

Sat 9/20

6:10 am-6:40 pm

1 stop12h 30m

$103

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Fri 8/29

6:00 am-8:45 am

1 stop26h 45m

Rio de Janeiro Santos Dumont

Sat 9/6

8:00 am-9:05 am

Nonstop1h 05m

$120

Sao PauloRio de Janeiro

VCP - SDU

VCPSDU

Sao Paulo Viracopos

Thu 11/27

5:55 pm-10:45 am

1 stop16h 50m

Rio de Janeiro Santos Dumont

Tue 12/2

9:05 pm-10:15 pm

Nonstop1h 10m

$134

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Tue 11/25

12:15 pm-1:15 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Mon 12/15

8:05 pm-9:20 pm

Nonstop1h 15m

$143

Sao PauloRio de Janeiro

VCP - SDU

VCPSDU

Sao Paulo Viracopos

Wed 1/21

5:55 pm-8:55 am

1 stop15h 00m

Rio de Janeiro Santos Dumont

Sun 1/25

8:25 pm-10:45 am

1 stop14h 20m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 21 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Sao Paulo to Santos Dumont. Price data was last updated on July 25, 2025.

The best time to book flights from Sao Paulo to Rio de Janeiro Santos Dumont Airport is 51 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 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 1, 2025.

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 in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 28% on airfare.

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 July 27, 2025.

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

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 1, 2025.

The most flights from SAO to SDU are scheduled on a Thursday (93 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

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

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 1, 2025.
See what other customers who have flown with Azul, LATAM Airlines, and GOL 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
8.0
Very good
802 reviews

Crew

8.6

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.5

Overall

8.0

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
8.0
Very good
802 reviews
Azul
8.0
Very good
802 reviews

Crew

8.6

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.5

Overall

8.0

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
7.5
Good
1,822 reviews
Azul
8.0
Very good
802 reviews

Crew

8.6

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.5

Overall

8.0

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
1,091 reviews
Azul
8.0
Very good
802 reviews

Crew

8.6

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.5

Overall

8.0

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.

  • 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 $51. Additional round-trip tickets that might be worth considering are offered by GOL and LATAM Airlines, with the lowest prices starting at $77 and $95, respectively. Azul is priced at 49% 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 $39. GOL flights start at $43 while deals on LATAM Airlines start at $45 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 Congonhas - Rio de Janeiro Santos Dumont, Sao Paulo Guarulhos Intl - 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 (91%), ITA Airways (90%) and Air Canada (88%).

  • 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 $70, our data shows the cheapest flight currently is $30. When looking at the most popular route, (Sao Paulo Congonhas - Rio de Janeiro Santos Dumont), you can expect to pay $51 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.

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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
Congonhas to Santos Dumont flights
Guarulhos Intl to Santos Dumont flights
Viracopos 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
AzulCheapest$65Average$116FlexibilityNo cancel feeOn-time82%
GOLCheapest$66Average$205FlexibilityNo cancel feeOn-time74%
LATAM AirlinesCheapest$84Average$202FlexibilityNo cancel feeOn-time81%

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