$1,214+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
— SDU
4 Sep — 11 Sep1
1 adult

Flights to Santos Dumont in 2025

Find the latest flights to Santos Dumont in 2025, 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 30 August 2025.

Return from

$1,932

One-way from

$1,214

Popular in

December

Cheapest in

September

Average price

$2,458
LATAM Airlines
  • LATAM Airlines
  • 19/10-19/11
  • 2 total stops
  • 44h 50m total
  • Sydney to Rio de Janeiro
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3/12
  • 3/12
  • 3 total stops
  • 39h 45m total
  • Sydney to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($631 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($150 potential savings vs. average return price).
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Average for return flights in August 2025
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Find flight deals to Santos Dumont Airport

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 30 August 2025.

Wed 19/1111:20SYD - SDU
3 stops58h 20mMultiple Airlines
Mon 1/1213:45SDU - SYD
3 stops53h 50mMultiple Airlines
Deal found 28/8$2,544
Fri 17/1012:50SYD - SDU
2 stops47h 20mLATAM Airlines
Fri 24/1013:55SDU - SYD
2 stops27h 50mLATAM Airlines
Deal found 28/8$2,606
Tue 21/1013:20SYD - SDU
2 stops22h 50mLATAM Airlines
Thu 20/1114:00SDU - SYD
2 stops26h 20mLATAM Airlines
Deal found 28/8$2,663
Tue 21/1013:20SYD - SDU
2 stops22h 50mLATAM Airlines
Fri 24/1013:55SDU - SYD
2 stops27h 50mLATAM Airlines
Deal found 26/8$2,693
Wed 15/1010:20SYD - SDU
3 stops42h 00mMultiple Airlines
Sat 15/1117:30SDU - SYD
3 stops50h 05mMultiple Airlines
Deal found 28/8$2,703
Tue 21/1010:20SYD - SDU
3 stops42h 00mMultiple Airlines
Thu 20/1113:45SDU - SYD
3 stops53h 50mMultiple Airlines
Deal found 28/8$2,842
Tue 11/1111:10SYD - SDU
2 stops25h 00mLATAM Airlines
Fri 12/1211:10SDU - SYD
2 stops29h 10mLATAM Airlines
Deal found 29/8$2,961
Sun 19/1015:50SYD - SDU
2 stops35h 35mQatar Airways
Wed 19/1114:00SDU - SYD
2 stops38h 50mQatar Airways
Deal found 28/8$2,999
Wed 19/1121:40SYD - SDU
2 stops53h 35mQatar Airways
Mon 1/1220:05SDU - SYD
2 stops44h 45mQatar Airways
Deal found 27/8$3,008
Wed 15/1021:45SYD - SDU
2 stops53h 40mQatar Airways
Wed 19/1114:00SDU - SYD
2 stops38h 50mQatar Airways
Deal found 28/8$3,016

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 30 August 2025.
Use the filters below to find and compare flights to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 19/11

11:20-07:40

3 stops58h 20m

Rio de Janeiro Santos Dumont

Mon 1/12

13:45-09:35

3 stops53h 50m

$2,544

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 17/10

12:50-22:10

2 stops47h 20m

Rio de Janeiro Santos Dumont

Fri 24/10

13:55-07:45

2 stops27h 50m

$2,606

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Tue 21/10

13:20-22:10

2 stops22h 50m

Rio de Janeiro Santos Dumont

Thu 20/11

14:00-06:20

2 stops26h 20m

$2,663

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Tue 21/10

13:20-22:10

2 stops22h 50m

Rio de Janeiro Santos Dumont

Fri 24/10

13:55-07:45

2 stops27h 50m

$2,693

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 15/10

10:20-14:20

3 stops42h 00m

Rio de Janeiro Santos Dumont

Sat 15/11

17:30-09:35

3 stops50h 05m

$2,703

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Tue 21/10

10:20-14:20

3 stops42h 00m

Rio de Janeiro Santos Dumont

Thu 20/11

13:45-09:35

3 stops53h 50m

$2,842

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Sun 1/2

15:50-09:25

2 stops55h 35m

Rio de Janeiro Santos Dumont

Sun 22/2

15:15-18:50

2 stops61h 35m

$2,863

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Thu 12/2

11:20-08:35

3 stops59h 15m

Rio de Janeiro Santos Dumont

Mon 23/2

11:25-09:35

3 stops56h 10m

$2,960

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 3/12

11:20-13:05

3 stops39h 45m

$1,214

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 12/11

11:10-21:25

2 stops24h 15m

$1,309

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 20 results
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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 35 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 (34 hours 0 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 is the closest property to Rio de Janeiro Santos Dumont (0.0 km away from Rio de Janeiro Santos Dumont).

See more FAQs

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