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Santos Dumont

$45+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — SDU
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Find cheap flights from Guarulhos Intl to Santos Dumont with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont are usually found in January or July, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap 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 March 24, 2026.

This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:35 pm
GRU
-
SDU
Nonstop1h 10m
Azul
Sun 5/318:30 am
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/23$95
This Trip.com deal was found by Cheapflights users on 3/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:40 pm
GRU
-
SDU
Nonstop1h 05m
Azul
Wed 4/291:50 pm
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/23$96
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:35 pm
GRU
-
SDU
Nonstop1h 10m
Azul
Fri 5/151:45 pm
SDU
-
GRU
Nonstop1h 10m
Azul
Deal found 3/22$97
This Trip.com deal was found by Cheapflights users on 3/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:35 pm
GRU
-
SDU
Nonstop1h 10m
Azul
Sun 5/108:30 am
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/23$98
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:35 pm
GRU
-
SDU
Nonstop1h 10m
Azul
Thu 5/148:15 am
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/24$99
This Mytrip deal was found by Cheapflights users on 3/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:45 pm
GRU
-
SDU
Nonstop1h 00m
Azul
Mon 4/271:50 pm
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/22$100
This Mytrip deal was found by Cheapflights users on 3/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:50 am
GRU
-
SDU
Nonstop1h 00m
Azul
Tue 4/288:30 am
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/22$102
This Booking.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/213:40 pm
GRU
-
SDU
Nonstop1h 05m
Azul
Sat 5/25:30 pm
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/20$104
This Booking.com deal was found by Cheapflights users on 3/23. 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.
Wed 4/226:15 am
GRU
-
SDU
Nonstop1h 00m
Azul
Thu 4/301:50 pm
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/23$105
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:10 am
GRU
-
SDU
Nonstop1h 00m
Azul
Sun 4/268:30 am
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/22$106
This Mytrip deal was found by Cheapflights users on 3/20. 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 4/256:20 am
GRU
-
SDU
Nonstop1h 00m
Azul
Mon 4/271:50 pm
SDU
-
GRU
Nonstop1h 05m
Azul
Deal found 3/20$107

Find 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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$95
(Mytrip)

One-way from

$45
(Booking.com)

Popular in

April

Cheapest in

January

Average price

$97

Good round-trip deal

$116 or less

Good one-way deal

$110 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Rio de Janeiro Santos Dumont flights.
Search Deals
From Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($4 potential increase over avg. RT price).
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 March 2026
Search Deals
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont.
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Rio de Janeiro Santos Dumont.
Search Deals

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 March 24, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Fri 5/8

3:35 pm-4:45 pm

Nonstop1h 10m

Rio de Janeiro Santos Dumont

Sun 5/10

8:30 am-9:35 am

Nonstop1h 05m

$116

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Thu 5/7

3:35 pm-4:45 pm

Nonstop1h 10m

Rio de Janeiro Santos Dumont

Sat 5/9

7:55 am-9:00 am

Nonstop1h 05m

$118

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Wed 6/3

3:40 pm-4:45 pm

Nonstop1h 05m

Rio de Janeiro Santos Dumont

Sat 6/6

11:10 am-12:15 pm

Nonstop1h 05m

$134
Quickest round-trip

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Fri 8/14

6:40 am-7:40 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sun 8/16

8:30 am-9:35 am

Nonstop1h 05m

$141

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Fri 5/29

3:35 pm-4:45 pm

Nonstop1h 10m

Rio de Janeiro Santos Dumont

Sun 5/31

8:30 am-9:35 am

Nonstop1h 05m

$145

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Sun 5/24

4:45 pm-5:45 pm

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sun 5/31

8:30 am-9:35 am

Nonstop1h 05m

$150

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Fri 6/19

6:40 am-7:40 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sun 6/21

8:30 am-9:35 am

Nonstop1h 05m

$152

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Thu 4/23

3:40 pm-4:45 pm

Nonstop1h 05m

Rio de Janeiro Santos Dumont

Tue 4/28

8:30 am-9:35 am

Nonstop1h 05m

$155

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Fri 4/24

5:55 am-9:20 am

1 stop3h 25m

Rio de Janeiro Santos Dumont

Sun 4/26

8:30 am-9:35 am

Nonstop1h 05m

$175

Sao PauloRio de Janeiro

GRU - SDU

GRUSDU

Sao Paulo Guarulhos Intl

Thu 5/21

6:40 am-7:40 am

Nonstop1h 00m

Rio de Janeiro Santos Dumont

Sat 5/23

7:55 am-9:00 am

Nonstop1h 05m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Guarulhos Intl 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 Guarulhos Intl to Santos Dumont in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice 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 Sao Paulo Guarulhos Intl Airport-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 Guarulhos Intl Airport-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 Guarulhos Intl Airport-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 Guarulhos Intl Airport-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 Guarulhos Intl Airport-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 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 March 13, 2026.

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 84 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 month to book a flight from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport?

Currently, May is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport (average of $41). Flying from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport in January is currently the most expensive (average of $53). 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 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 March 24, 2026.

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 in the evening. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the afternoon.

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 March 24, 2026.
Read through reviews of airlines operating flights from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport, such as Azul. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
7.9
Good
857 reviews

Boarding

8.0

Comfort

7.9

Entertainment

7.4

Food

7.1

Crew

8.6

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
857 reviews
Azul
7.9
Good
857 reviews

Boarding

8.0

Comfort

7.9

Entertainment

7.4

Food

7.1

Crew

8.6

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 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 10m. 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 is the cheapest airline to fly 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. Azul is 26% 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 (91%), Aeromexico (89%) or Emirates (88%) 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 $61. On average you can expect to pay $251. The most popular route, (Sao Paulo Guarulhos Intl - Rio de Janeiro Santos Dumont), can usually be booked for $95.

  • 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.

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

    Currently, May is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport (average of $41). Flying from Sao Paulo Guarulhos Intl Airport to Rio de Janeiro Santos Dumont Airport in January is currently the most expensive (average of $53). 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 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

Top airline flying from Guarulhos Intl to Santos Dumont

Discover the top airline 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
AzulCheapest$77Average$153FlexibilityNo cancel feeOn-time82%

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