$1,609+ Cheap flights to Santos Dumont, Brazil

— SDU
11 Oct — 18 Oct1
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

Thu 22/1012:45 -
2 stops23h 20m
Thu 29/1010:10 -
2 stops30h 05m
Deal found 7/9$2,793
Mon 12/1012:45 -
2 stops23h 20m
Tue 27/1010:10 -
2 stops30h 05m
Deal found 8/9$2,801
Mon 19/1012:45 -
2 stops23h 10m
Fri 23/1013:55 -
2 stops27h 55m
Deal found 9/9$2,803
Sun 4/1012:45 -
2 stops23h 20m
Mon 19/1013:55 -
2 stops27h 55m
Deal found 9/9$2,804
Wed 30/911:45 -
2 stops23h 10m
Mon 19/1013:55 -
2 stops27h 55m
Deal found 10/9$2,806
Sat 24/1012:45 -
2 stops23h 15m
Fri 6/1111:45 -
2 stops28h 30m
Deal found 10/9$2,807
Sat 7/1121:35 -
3 stops77h 35m
Sat 21/1107:15 -
3 stops70h 10m
Deal found 11/9$2,838
Sat 7/1111:10 -
2 stops24h 50m
Sat 21/1110:05 -
2 stops30h 10m
Deal found 11/9$2,881
Thu 29/1011:10 -
2 stops24h 50m
Sat 28/1110:05 -
2 stops30h 10m
Deal found 7/9$2,897
Mon 19/1012:45 -
2 stops23h 10m
Mon 9/1110:10 -
2 stops30h 05m
Deal found 8/9$2,906
Tue 29/911:45 -
2 stops23h 20m
Wed 28/1010:10 -
2 stops30h 05m
Deal found 7/9$2,924

Find flight deals to Santos Dumont Airport

Return from

$2,216

One-way from

$1,609

Popular in

December

Cheapest in

February

Average price

$2,783
Air Canada
  • Air Canada
  • 2/2-21/2
  • 4 total stops
  • 85h 20m total
  • Sydney to Rio de Janeiro
Search Deals
20/11-31/12
  • 20/11-31/12
  • 3 total stops
  • 54h 50m total
  • Sydney to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($454 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($77 potential savings vs. average return price).
Search Deals
Average for return flights in September 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

Fri 20/11

21:35-14:25

3 stops54h 50m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,609

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Fri 13/11

21:35-10:50

3 stops75h 15m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,659

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Thu 12/11

21:35-07:20

3 stops47h 45m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,659

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Sun 10/1

10:35-22:00

3 stops49h 25m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,989

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Sat 9/1

10:35-17:30

2 stops44h 55m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,002
Fastest return journey

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Thu 19/11

15:50-21:50

2 stops44h 00m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,128

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Wed 17/2

22:10-09:25

2 stops49h 15m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,155

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Thu 12/11

15:50-09:25

2 stops55h 35m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,155

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Sun 14/2

15:50-17:25

2 stops63h 35m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,157

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Tue 5/1

21:10-09:25

2 stops74h 15m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,167

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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 34 hours 10 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, Melbourne offers the quickest one-way flight (23 hours 30 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

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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.

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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.

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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.

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