$1,572+ Cheap flights to Santos Dumont, Brazil

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
— SDU
11 Sep — 18 Sep1
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
Explore the most affordable flight options available to Santos Dumont Airport. Find the lowest fares based on data from user searches, with prices last updated on 12 August 2026.

Tue 8/911:45 -
2 stops23h 10m
Wed 16/913:55 -
2 stops27h 55m
Deal found 8/8$2,513
Mon 7/911:45 -
2 stops23h 10m
Mon 14/913:55 -
2 stops27h 55m
Deal found 10/8$2,724
Tue 1/911:45 -
2 stops23h 20m
Wed 30/913:55 -
2 stops27h 55m
Deal found 9/8$2,735
Wed 14/1012:45 -
2 stops34h 45m
Wed 28/1008:15 -
2 stops32h 00m
Deal found 7/8$2,784
Wed 14/1012:45 -
2 stops23h 20m
Wed 28/1018:55 -
3 stops47h 05m
Deal found 7/8$2,931
Thu 20/811:45 -
2 stops23h 10m
Thu 3/913:55 -
2 stops27h 55m
Deal found 10/8$2,958
Sun 16/811:45 -
2 stops33h 50m
Wed 19/806:15 -
2 stops35h 35m
Deal found 7/8$2,959

Find flight deals to Santos Dumont Airport

Find the latest flights to Santos Dumont in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 August 2026.

Return from

$2,104

One-way from

$1,572

Popular in

December

Cheapest in

February

Average price

$2,451
British Airways
  • British Airways
  • 7/9-13/9
  • 4 total stops
  • 104h 05m total
  • Sydney to Rio de Janeiro
Search Deals
19/11
  • 19/11
  • 3 total stops
  • 58h 00m total
  • Sydney to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($272 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($85 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Santos Dumont that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 August 2026.
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

Wed 14/10

12:45-22:05

2 stops23h 20m

Rio de Janeiro Santos Dumont

Wed 28/10

18:55-08:00

3 stops47h 05m

$2,931

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Mon 1/2

15:50-17:25

2 stops39h 35m

Rio de Janeiro Santos Dumont

Mon 22/2

10:10-18:20

2 stops42h 10m

$3,258
Fastest return journey

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Wed 27/1

10:35-22:00

2 stops25h 25m

Rio de Janeiro Santos Dumont

Sat 13/2

18:10-16:30

2 stops32h 20m

$3,260

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Wed 27/1

15:50-17:25

2 stops39h 35m

Rio de Janeiro Santos Dumont

Sun 14/2

10:05-19:20

2 stops43h 15m

$3,482

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Thu 28/1

21:35-07:55

3 stops48h 20m

Rio de Janeiro Santos Dumont

Sun 14/2

06:15-19:25

3 stops47h 10m

$3,532

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Sun 29/11

10:35-22:10

2 stops25h 35m

Rio de Janeiro Santos Dumont

Tue 22/12

15:20-16:30

2 stops35h 10m

$3,786

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Mon 21/9

14:50-13:10

2 stops35h 20m

Rio de Janeiro Santos Dumont

Sun 11/10

20:10-18:10

2 stops56h 00m

$3,819

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Thu 24/9

20:45-08:35

2 stops72h 50m

Rio de Janeiro Santos Dumont

Sun 11/10

20:10-18:10

2 stops56h 00m

$3,832
Cheapest one-way

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Fri 20/11

15:15-09:25

3 stops56h 10m

$1,737

SydneyRio de Janeiro

SYD Sydney Kingsford Smith - SDU Rio de Janeiro Santos Dumont

SYDSDU

Sydney Kingsford Smith

Thu 24/9

12:20-08:35

2 stops33h 15m

$2,089

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 18 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
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 to Rio de Janeiro Santos Dumont Airport

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals 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

Plan your trip to Santos Dumont by taking into account the average temperature totals 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 25 hours 25 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 (22 hours 55 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

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Search flights to Santos Dumont by cabin class

Find flights to Santos Dumont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Rio de Janeiro Santos Dumont Airport
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Economy Class flights to Rio de Janeiro Santos Dumont Airport

Fly with Cheapflights

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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.

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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!

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