$1,209+ 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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
— SDU
27 Feb — 6 Mar1
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 28 January 2026.

Fri 21/811:45
SYD
-
SDU
2 stops38h 25m
LATAM Airlines
Wed 9/920:15
SDU
-
SYD
2 stops45h 35m
LATAM Airlines
Deal found 27/1$2,503
Sun 6/907:25
SYD
-
SDU
3 stops27h 45m
Multiple Airlines
Sun 13/913:55
SDU
-
SYD
2 stops27h 55m
Multiple Airlines
Deal found 26/1$2,542
Fri 26/611:45
SYD
-
SDU
2 stops23h 10m
LATAM Airlines
Sun 28/613:55
SDU
-
SYD
2 stops27h 55m
LATAM Airlines
Deal found 25/1$2,553
Fri 13/321:15
SYD
-
SDU
3 stops81h 30m
Multiple Airlines
Fri 20/308:15
SDU
-
SYD
3 stops45h 05m
Multiple Airlines
Deal found 26/1$2,722
Sun 15/212:20
SYD
-
SDU
2 stops23h 00m
Multiple Airlines
Wed 18/319:45
SDU
-
SYD
2 stops31h 55m
Multiple Airlines
Deal found 26/1$2,759
Sun 1/221:40
SYD
-
SDU
2 stops53h 35m
Qatar Airways
Sat 28/214:00
SDU
-
SYD
2 stops50h 50m
Qatar Airways
Deal found 26/1$2,761
Mon 3/814:50
SYD
-
SDU
2 stops35h 20m
Qatar Airways
Sun 16/820:15
SDU
-
SYD
2 stops45h 00m
Qatar Airways
Deal found 26/1$2,791
Mon 20/414:50
SYD
-
SDU
2 stops54h 45m
Qatar Airways
Mon 4/520:15
SDU
-
SYD
2 stops45h 00m
Qatar Airways
Deal found 26/1$2,808
Fri 13/311:10
SYD
-
SDU
2 stops25h 00m
LATAM Airlines
Fri 20/314:00
SDU
-
SYD
2 stops26h 15m
LATAM Airlines
Deal found 26/1$2,817

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 28 January 2026.

Return from

$2,124

One-way from

$1,209

Popular in

December

Cheapest in

September

Average price

$2,490
American Airlines
  • American Airlines
  • 1/6-8/6
  • 4 total stops
  • 80h 05m total
  • Sydney to Rio de Janeiro
Search Deals
24/2
  • 24/2
  • 3 total stops
  • 55h 40m total
  • Sydney to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($221 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($89 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 28 January 2026.
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

Fri 26/6

11:45-21:55

2 stops23h 10m

Rio de Janeiro Santos Dumont

Sun 28/6

13:55-06:50

2 stops27h 55m

$2,553

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 13/3

21:15-16:45

3 stops81h 30m

Rio de Janeiro Santos Dumont

Fri 20/3

08:15-19:20

3 stops45h 05m

$2,722

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Sun 15/2

12:20-21:20

2 stops23h 00m

Rio de Janeiro Santos Dumont

Wed 18/3

19:45-17:40

2 stops31h 55m

$2,759

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Mon 20/4

14:50-08:35

2 stops54h 45m

Rio de Janeiro Santos Dumont

Mon 4/5

20:15-06:15

2 stops45h 00m

$2,802

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 13/3

11:10-22:10

2 stops25h 00m

Rio de Janeiro Santos Dumont

Fri 20/3

14:00-06:15

2 stops26h 15m

$2,817

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Wed 15/7

14:50-13:10

2 stops35h 20m

Rio de Janeiro Santos Dumont

Thu 13/8

20:15-06:15

2 stops45h 00m

$3,289

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Fri 13/3

15:50-09:35

2 stops55h 45m

Rio de Janeiro Santos Dumont

Sun 15/3

14:00-06:50

2 stops50h 50m

$3,441

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Mon 20/4

09:20-16:45

3 stops44h 25m

Rio de Janeiro Santos Dumont

Mon 4/5

13:45-07:20

3 stops52h 35m

$3,506

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Tue 24/2

14:00-07:40

3 stops55h 40m

$1,209

SydneyRio de Janeiro

SYD - SDU

SYDSDU

Sydney Kingsford Smith

Tue 24/2

11:10-09:35

2 stops36h 25m

$1,346

Flights are sorted by cheapest return flights first.

Deals found on 27/1

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 23 hours 0 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.

  • What is the cheapest airport to fly to in Santos Dumont?

    Rio de Janeiro Santos Dumont is currently the cheapest airport to fly to in Santos Dumont. One-way flights to Rio de Janeiro Santos Dumont typically cost $57, while return flights cost around $51.

  • 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 (23 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 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

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