$1,383+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SDU
19 May — 26 May1
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 19 April 2026.

Sun 24/512:20
SYD
-
SDU
2 stops33h 15m
Multiple Airlines
Thu 18/620:15
SDU
-
SYD
2 stops32h 25m
Multiple Airlines
Deal found 18/4$2,720
Fri 29/511:45
SYD
-
SDU
2 stops38h 25m
LATAM Airlines
Fri 5/613:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 14/4$2,753
Sun 3/520:45
SYD
-
SDU
2 stops57h 00m
Multiple Airlines
Wed 20/513:45
SDU
-
SYD
2 stops62h 45m
Multiple Airlines
Deal found 15/4$2,774
Fri 15/520:45
SYD
-
SDU
2 stops58h 00m
Multiple Airlines
Fri 22/513:45
SDU
-
SYD
2 stops38h 45m
Multiple Airlines
Deal found 14/4$2,790
Fri 29/511:45
SYD
-
SDU
2 stops38h 25m
Multiple Airlines
Fri 5/613:55
SDU
-
SYD
3 stops41h 10m
Multiple Airlines
Deal found 14/4$2,820
Sun 31/520:45
SYD
-
SDU
2 stops72h 50m
Qatar Airways
Tue 16/620:15
SDU
-
SYD
2 stops44h 55m
Qatar Airways
Deal found 16/4$2,829
Mon 18/511:45
SYD
-
SDU
2 stops32h 35m
LATAM Airlines
Fri 19/606:45
SDU
-
SYD
2 stops35h 05m
LATAM Airlines
Deal found 18/4$2,862
Fri 5/620:45
SYD
-
SDU
2 stops60h 25m
Qatar Airways
Tue 23/613:55
SDU
-
SYD
2 stops51h 15m
Qatar Airways
Deal found 18/4$2,904
Sat 22/814:50
SYD
-
SDU
2 stops35h 20m
Multiple Airlines
Fri 4/913:45
SDU
-
SYD
2 stops51h 25m
Multiple Airlines
Deal found 14/4$2,928
Sun 31/512:20
SYD
-
SDU
2 stops33h 15m
Multiple Airlines
Tue 16/613:55
SDU
-
SYD
3 stops64h 15m
Multiple Airlines
Deal found 16/4$3,003

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 19 April 2026.

Return from

$2,122

One-way from

$1,383

Popular in

December

Cheapest in

September

Average price

$2,569
British Airways
  • British Airways
  • 31/5-16/6
  • 4 total stops
  • 80h 05m total
  • Sydney to Rio de Janeiro
Search Deals
Qatar Airways
  • Qatar Airways
  • 11/8
  • 2 total stops
  • 35h 20m total
  • Sydney to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($245 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 19 April 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 - SDU

SYDSDU

Sydney Kingsford Smith

Sun 24/5

12:20-08:35

2 stops33h 15m

Rio de Janeiro Santos Dumont

Thu 18/6

20:15-17:40

2 stops32h 25m

$2,720

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 29/5

11:45-13:10

2 stops38h 25m

Rio de Janeiro Santos Dumont

Fri 5/6

13:55-06:50

2 stops27h 55m

$2,753

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 5/6

20:45-20:10

2 stops60h 25m

Rio de Janeiro Santos Dumont

Tue 23/6

13:55-06:10

2 stops51h 15m

$2,904
Fastest return journey

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Thu 11/6

11:45-22:10

2 stops23h 25m

Rio de Janeiro Santos Dumont

Sat 1/8

13:55-06:50

2 stops27h 55m

$3,018

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 13/5

11:45-08:35

2 stops33h 50m

Rio de Janeiro Santos Dumont

Sun 17/5

13:55-06:50

2 stops27h 55m

$3,115

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Tue 2/6

11:45-22:10

2 stops23h 25m

Rio de Janeiro Santos Dumont

Tue 9/6

13:55-06:50

2 stops27h 55m

$3,216

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 6/5

20:45-13:10

2 stops77h 25m

Rio de Janeiro Santos Dumont

Wed 3/6

20:15-17:30

2 stops56h 15m

$3,342

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 13/5

20:45-13:10

2 stops77h 25m

Rio de Janeiro Santos Dumont

Sun 17/5

20:15-17:30

2 stops56h 15m

$3,563

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Sun 31/5

20:45-08:35

2 stops72h 50m

Rio de Janeiro Santos Dumont

Sun 7/6

17:20-17:30

2 stops35h 10m

$3,616

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Sun 21/6

14:50-13:10

2 stops35h 20m

Rio de Janeiro Santos Dumont

Sun 12/7

13:55-17:10

2 stops38h 15m

$3,619

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 22 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 35 hours 20 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 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

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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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