$1,639+ 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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
— SDU
12 Aug — 19 Aug1
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 13 July 2026.

Sat 22/811:45
SYD
-
SDU
2 stops23h 20m
LATAM Airlines
Sun 30/813:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 8/7$2,712
Sun 9/811:45
SYD
-
SDU
2 stops23h 15m
LATAM Airlines
Mon 24/813:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 10/7$2,714
Wed 19/811:45
SYD
-
SDU
2 stops32h 20m
Multiple Airlines
Wed 26/808:15
SDU
-
SYD
2 stops33h 35m
Multiple Airlines
Deal found 8/7$2,717
Sat 22/811:45
SYD
-
SDU
2 stops23h 20m
LATAM Airlines
Fri 4/913:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 11/7$2,721
Tue 11/811:45
SYD
-
SDU
2 stops23h 10m
LATAM Airlines
Tue 18/813:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 11/7$2,722
Wed 5/811:45
SYD
-
SDU
2 stops23h 10m
LATAM Airlines
Sat 8/813:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 13/7$2,781
Fri 7/811:45
SYD
-
SDU
2 stops23h 10m
LATAM Airlines
Thu 20/813:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 11/7$2,799
Mon 3/811:45
SYD
-
SDU
2 stops23h 10m
LATAM Airlines
Mon 10/813:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 12/7$2,811
Sun 9/811:45
SYD
-
SDU
2 stops23h 15m
Multiple Airlines
Sun 16/821:55
SDU
-
SYD
3 stops33h 10m
Multiple Airlines
Deal found 10/7$2,850
Tue 11/811:45
SYD
-
SDU
2 stops23h 10m
Multiple Airlines
Tue 18/813:55
SDU
-
SYD
3 stops30h 30m
Multiple Airlines
Deal found 11/7$2,951

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 13 July 2026.

Return from

$2,137

One-way from

$1,639

Popular in

December

Cheapest in

September

Average price

$2,312
American Airlines
  • American Airlines
  • 7/9-14/9
  • 4 total stops
  • 80h 05m total
  • Sydney to Rio de Janeiro
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 22/7
  • 2 total stops
  • 23h 10m total
  • Sydney to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($352 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 13 July 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
Fastest return journey

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 7/8

11:45-21:55

2 stops23h 10m

Rio de Janeiro Santos Dumont

Thu 20/8

13:55-06:50

2 stops27h 55m

$2,840

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 21/10

22:05-07:40

3 stops47h 35m

Rio de Janeiro Santos Dumont

Sun 8/11

08:30-19:35

3 stops45h 05m

$2,996

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 23/10

12:45-22:00

2 stops23h 15m

Rio de Janeiro Santos Dumont

Thu 12/11

10:05-06:15

2 stops30h 10m

$3,096

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Mon 10/8

11:45-21:55

2 stops23h 10m

Rio de Janeiro Santos Dumont

Mon 17/8

17:45-17:40

2 stops34h 55m

$3,230

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 23/10

12:20-08:40

2 stops34h 20m

Rio de Janeiro Santos Dumont

Thu 12/11

10:05-19:35

3 stops43h 30m

$3,239

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 5/8

11:45-09:25

2 stops34h 40m

Rio de Janeiro Santos Dumont

Sat 8/8

20:10-19:10

3 stops58h 00m

$3,441

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Mon 10/8

14:50-13:10

2 stops35h 20m

Rio de Janeiro Santos Dumont

Sun 23/8

06:10-06:30

2 stops59h 20m

$3,533

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 12/8

14:50-21:55

2 stops44h 05m

Rio de Janeiro Santos Dumont

Sun 23/8

06:10-06:30

2 stops59h 20m

$3,533

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Sat 22/8

20:45-13:10

2 stops53h 25m

Rio de Janeiro Santos Dumont

Fri 4/9

20:15-06:30

2 stops45h 15m

$3,628

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Thu 10/12

21:10-17:25

2 stops58h 15m

Rio de Janeiro Santos Dumont

Thu 31/12

10:05-18:20

2 stops42h 15m

$3,740

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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 22 hours 35 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 35 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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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.

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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.

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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