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Santos Dumont

$38+ Cheap flights from Guarulhos Intl, Brazil (GRU) 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — SDU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont are usually found in July or March, booked 90 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Guarulhos Intl to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) 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 September 16, 2025.

Round-trip from

$68
(Expedia)

One-way from

$38
(Trip.com)

Popular in

December

Cheapest in

July

Average price

$106

Good round-trip deal

$116 or less

Good one-way deal

$55 or less
From Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont
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One-way flight from Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 8% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont.
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Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont.
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Find flight deals from Guarulhos Intl to Santos Dumont

Cheapest flights from Guarulhos Intl to Santos Dumont
Explore the most affordable flight options available from Guarulhos Intl to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Expedia deal was found by Cheapflights users on 9/15. 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 11/276:40 amGRU - SDU
Nonstop1h 00mAzul
Sat 12/65:30 pmSDU - GRU
Nonstop1h 05mAzul
Deal found 9/15$68
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Tue 11/258:25 amGRU - SDU
Nonstop1h 00mMultiple Airlines
Wed 11/261:45 pmSDU - GRU
Nonstop1h 10mMultiple Airlines
Deal found 9/15$75
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Wed 11/266:35 amGRU - SDU
Nonstop1h 00mAzul
Fri 11/288:10 amSDU - GRU
Nonstop1h 05mAzul
Deal found 9/15$78
This Travelocity deal was found by Cheapflights users on 9/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:40 amGRU - SDU
Nonstop1h 00mAzul
Sat 11/298:05 amSDU - GRU
Nonstop1h 05mAzul
Deal found 9/16$83
This Trip.com deal was found by Cheapflights users on 9/14. 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 11/276:35 amGRU - SDU
Nonstop1h 00mAzul
Thu 11/271:45 pmSDU - GRU
Nonstop1h 10mAzul
Deal found 9/14$84
This OneTravel deal was found by Cheapflights users on 9/14. 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.
Thu 12/1112:15 pmGRU - SDU
Nonstop1h 00mLATAM Airlines
Tue 12/162:00 pmSDU - GRU
Nonstop1h 05mLATAM Airlines
Deal found 9/14$89
This Expedia deal was found by Cheapflights users on 9/14. 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.
Fri 11/146:40 amGRU - SDU
Nonstop1h 00mAzul
Sun 11/168:30 amSDU - GRU
Nonstop1h 05mAzul
Deal found 9/14$100
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 10/16:35 amGRU - SDU
Nonstop1h 00mAzul
Fri 10/38:15 amSDU - GRU
Nonstop1h 10mAzul
Deal found 9/14$101
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:35 amGRU - SDU
Nonstop1h 00mAzul
Wed 10/811:30 amSDU - GRU
Nonstop1h 05mAzul
Deal found 9/14$102
This CheapOair deal was found by Cheapflights users on 9/14. 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.
Fri 11/283:35 pmGRU - SDU
Nonstop1h 05mAzul
Sat 12/65:30 pmSDU - GRU
Nonstop1h 05mAzul
Deal found 9/14$103

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guarulhos Intl 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 September 16, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Guarulhos Intl

Fly to

Santos Dumont

Route

Depart

Return

Price

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Tue 11/25

8:25 am-9:25 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Wed 11/26

1:45 pm-2:55 pm

Nonstop1h 10m

$75

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Sat 3/14

7:35 am-8:35 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Thu 3/19

8:15 am-9:20 am

Nonstop1h 05m

$81

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Thu 3/12

1:20 pm-2:20 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sat 3/21

7:55 am-9:00 am

Nonstop1h 05m

$81

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Thu 3/12

6:40 am-7:40 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Tue 3/17

11:25 am-12:25 pm

Nonstop1h 00m

$81

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Wed 11/26

6:35 am-7:35 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Fri 11/28

8:10 am-9:15 am

Nonstop1h 05m

$85

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Thu 11/27

3:40 pm-4:45 pm

Nonstop1h 05m

Rio de Janeiro Santos Dumont

Sat 12/6

5:30 pm-6:35 pm

Nonstop1h 05m

$86

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Thu 12/11

12:15 pm-1:15 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Tue 12/16

2:00 pm-3:05 pm

Nonstop1h 05m

$89

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Sun 1/18

4:45 pm-5:45 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Fri 1/23

11:20 am-12:25 pm

Nonstop1h 05m

$89

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Fri 11/14

6:40 am-7:40 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sun 11/16

8:30 am-9:35 am

Nonstop1h 05m

$100

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Fri 11/28

3:35 pm-4:40 pm

Nonstop1h 05m

Rio de Janeiro Santos Dumont

Sat 12/6

5:30 pm-6:35 pm

Nonstop1h 05m

$103

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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Best time to book a flight from Guarulhos Intl to Santos Dumont

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

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

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Santos Dumont. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Find hourly flight availability from Guarulhos Intl 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 September 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Sao Paulo Guarulhos Intl Airport 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 September 16, 2025.
Read through reviews of airlines operating flights from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport, such as Azul and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
808 reviews

Comfort

7.9

Food

7.1

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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
808 reviews
Azul
8.0
Very good
808 reviews

Comfort

7.9

Food

7.1

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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
1,847 reviews
Azul
8.0
Very good
808 reviews

Comfort

7.9

Food

7.1

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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 Guarulhos Intl 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 Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport?

    Departing from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport will take you 1h. Sao Paulo Guarulhos Intl Airport and Rio de Janeiro Santos Dumont Airport are separated by a distance of 214 mi. Generally, flights for this route are nonstop.

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

    Our cheapest airline available from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport is Azul. Our recent data shows that you can find tickets from as low as $77 on this airline. An additional option worth looking into is LATAM Airlines, starting at $125. Azul is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Ethiopian Air (100%), United Airlines (95%) or Air Canada (95%) when booking your flight. These represent the most reliable airlines when flying from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport.

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

    The cheapest flight price from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport is $37. On average you can expect to pay $181. The most popular route, (Sao Paulo Guarulhos Intl - Rio de Janeiro Santos Dumont), can usually be booked for $68.

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

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

  • How can I find direct flights from Guarulhos Intl to Santos Dumont?

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

  • Can I find deals for business class flights from Guarulhos Intl to Santos Dumont?

    Yes. Cheapflights offers flight deals from Guarulhos Intl 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.

See more FAQs

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Alternative routes for Guarulhos Intl 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
Viracopos to Santos Dumont flights

Top 2 airlines flying from Guarulhos Intl to Santos Dumont

Discover the top 2 airlines that operate flights from Guarulhos Intl 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AzulCheapest$77Average$116FlexibilityNo cancel feeOn-time82%
LATAM AirlinesCheapest$125Average$239FlexibilityNo cancel feeOn-time81%

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