Australia
AUD

$1,593+ Cheap flights to Santos Dumont, Brazil

— SDU
7 Nov — 14 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Santos Dumont in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Santos Dumont Airport

Sat 21/1111:10 -
2 stops24h 50m
Sat 28/1110:05 -
2 stops30h 10m
Deal found 6/10$2,676
Fri 13/1111:10 -
2 stops24h 50m
Thu 26/1114:15 -
2 stops26h 00m
Deal found 6/10$2,739
Mon 19/1012:45 -
2 stops23h 10m
Sun 1/1110:35 -
2 stops29h 40m
Deal found 3/10$2,775
Thu 22/1012:45 -
2 stops23h 20m
Wed 4/1114:15 -
2 stops26h 00m
Deal found 6/10$2,781
Mon 9/1111:10 -
2 stops24h 50m
Wed 25/1110:05 -
2 stops30h 10m
Deal found 5/10$2,782
Tue 3/1111:10 -
2 stops24h 50m
Tue 10/1110:05 -
2 stops30h 10m
Deal found 3/10$2,791
Mon 16/1111:10 -
2 stops24h 50m
Sun 29/1110:35 -
2 stops29h 40m
Deal found 7/10$2,792
Sun 25/1012:45 -
2 stops23h 15m
Sat 7/1112:00 -
2 stops28h 15m
Deal found 6/10$2,793
Sat 21/1111:10 -
2 stops24h 50m
Fri 4/1212:35 -
2 stops27h 40m
Deal found 8/10$2,798

Find flight deals to Santos Dumont Airport

Return from

$2,275

One-way from

$1,593

Popular in

December

Cheapest in

February

Average price

$2,720
British Airways
  • British Airways
  • 21/10-25/10
  • 4 total stops
  • 79h 15m total
  • Sydney to Rio de Janeiro
Search Deals
26/2-31/12
  • 26/2-31/12
  • 3 total stops
  • 43h 35m total
  • Sydney to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($576 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($112 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Sat 14/11

21:35-10:50

3 stops75h 15m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,629

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Mon 8/2

16:50-22:25

3 stops43h 35m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,767

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Sun 7/2

22:10-22:00

2 stops37h 50m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,807

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Mon 8/2

15:50-17:25

2 stops39h 35m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,807

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Fri 26/2

15:50-22:00

2 stops44h 10m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,919
Fastest return journey

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Mon 2/11

15:50-13:10

2 stops35h 20m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,112

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Tue 27/10

15:50-17:25

2 stops39h 35m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,201

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Sat 7/11

22:10-22:00

2 stops37h 50m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,249

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Fri 6/11

15:50-22:00

2 stops44h 10m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,249

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Thu 4/2

21:35-20:15

3 stops60h 40m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,272

Flights are sorted by cheapest return flights first.

Deals found on 7/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Rio de Janeiro Santos Dumont Airport

Rainfall in Santos Dumont by month

In terms of precipitation, rainfall in Santos Dumont ranges from 40.0 - 130.0 mm per month. January is typically the wettest month, when rainfall can reach 130.0 mm. July is typically the driest time to visit Santos Dumont when rainfall is around 40.0 mm.

Temperature in Santos Dumont by month

If weather is an important factor for your trip to Santos Dumont, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

How long is the flight to Santos Dumont?

On average, a flight from Sydney to Santos Dumont takes 22 hours 40 minutes. Flights to Santos Dumont from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Santos Dumont

  • Can I find cheaper flights to Santos Dumont if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Santos Dumont on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Santos Dumont depart from?

    For those looking to save time traveling to Santos Dumont, Sydney Kingsford Smith offers the quickest one-way flight (22 hours 40 minutes).

  • Does Rio de Janeiro Santos Dumont have car hire?

    Yes. Those touching down at Rio de Janeiro Santos Dumont can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Rio de Janeiro Santos Dumont?

    Yes. Rio de Janeiro Santos Dumont has hotels nearby for those requiring accommodations. Prodigy Santos Dumont by Wish is the closest property to Rio de Janeiro Santos Dumont (0.0 km away from Rio de Janeiro Santos Dumont).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Search flights to Santos Dumont by cabin class

First Class flights to Rio de Janeiro Santos Dumont Airport
Business Class flights to Rio de Janeiro Santos Dumont Airport
Prem Economy Class flights to Rio de Janeiro Santos Dumont Airport
Economy Class flights to Rio de Janeiro Santos Dumont Airport

Fly with Cheapflights

How does Cheapflights help users find flights to Santos Dumont?

When you search for this flight to Santos Dumont, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Santos Dumont?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Santos Dumont.

Can Cheapflights find flights to Santos Dumont with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Santos Dumont, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Santos Dumont become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.