Find flights
Airlines

$1,679+ Cheap flights to Rio Grande do Sul

— POA
13 Nov — 20 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Rio Grande do Sul in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Rio Grande do Sul

Sun 22/1111:10 -
1 stop19h 40m
Wed 2/1205:15 -
2 stops35h 00m
Deal found 12/10$2,705
Thu 12/1108:45 -
3 stops26h 05m
Thu 19/1112:25 -
2 stops27h 50m
Deal found 13/10$2,755
Thu 12/1108:45 -
3 stops26h 05m
Wed 18/1103:35 -
3 stops28h 15m
Deal found 13/10$2,795
Sat 28/1108:30 -
2 stops22h 20m
Sat 5/1217:40 -
1 stop22h 35m
Deal found 14/10$2,796
Sat 7/1108:30 -
2 stops22h 20m
Fri 20/1117:40 -
1 stop22h 35m
Deal found 11/10$2,815

Find flight deals to Rio Grande do Sul

Return from

$2,705

One-way from

$1,679

Popular in

December

Cheapest in

May

Average price

$2,775
LATAM Airlines
  • LATAM Airlines
  • 22/11-2/12
  • 3 total stops
  • 54h 40m total
  • Sydney to Porto Alegre
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 10/11-31/12
  • 3 total stops
  • 72h 20m total
  • Sydney to Rio Grande do Sul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($489 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Rio Grande do Sul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Mon 15/3

15:50-08:30

2 stops54h 40m

Porto Alegre Salgado Filho

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,922

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Sun 22/11

11:10-16:50

1 stop19h 40m

Porto Alegre Salgado Filho

Wed 2/12

05:15-06:15

2 stops35h 00m

$2,705

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 12/11

08:45-20:50

3 stops26h 05m

Porto Alegre Salgado Filho

Thu 19/11

12:25-06:15

2 stops27h 50m

$2,755

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 12/11

08:45-20:50

3 stops26h 05m

Porto Alegre Salgado Filho

Wed 18/11

03:35-21:50

3 stops28h 15m

$2,795
Fastest return journey

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Sat 28/11

08:30-16:50

2 stops22h 20m

Porto Alegre Salgado Filho

Sat 5/12

15:00-09:00

3 stops28h 00m

$2,846

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 22/10

12:45-00:25

2 stops25h 40m

Porto Alegre Salgado Filho

Thu 12/11

07:30-06:15

2 stops32h 45m

$3,033

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Sun 22/11

10:35-16:50

1 stop20h 15m

Porto Alegre Salgado Filho

Wed 2/12

17:40-17:10

1 stop33h 30m

$3,135

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 3/12

08:45-12:20

3 stops41h 35m

Porto Alegre Salgado Filho

Fri 4/12

17:40-10:25

2 stops26h 45m

$3,313

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Tue 1/12

08:45-00:10

3 stops29h 25m

Porto Alegre Salgado Filho

Thu 31/12

03:30-21:50

3 stops28h 20m

$3,562

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Sorted by cheapest first

Best time to book a flight to Rio Grande do Sul

Have a flexible travel schedule? Discover the best time to fly to Rio Grande do Sul with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Rio Grande do Sul

How long is the flight to Rio Grande do Sul?

On average, a flight from Sydney to Rio Grande do Sul takes 19 hours 40 minutes. Flights to Rio Grande do Sul from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Rio Grande do Sul?

The most popular airlines flying from Sydney to Rio Grande do Sul are Fiji Airways, Jetstar and Virgin Australia.

Fiji Airways
Fiji Airways
From $348
Virgin Australia
Virgin Australia
From $319
Jetstar
Jetstar
From $219
Qantas Airways
Qantas Airways
From $476

What are the cheapest airlines that fly to Rio Grande do Sul?

The cheapest airlines flying from Sydney to Rio Grande do Sul are Jetstar, Virgin Australia and Fiji Airways.

Rainfall in Rio Grande do Sul by month

In terms of precipitation, rainfall in Rio Grande do Sul ranges from 70.0 - 130.0 mm per month. September is typically the wettest month, when rainfall can reach 130.0 mm. November is typically the driest time to visit Rio Grande do Sul when rainfall is around 70.0 mm.

Temperature in Rio Grande do Sul by month

If weather is an important factor for your trip to Rio Grande do Sul, 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 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 13.0 C).

What are the most popular places to fly to in Rio Grande do Sul?

The most popular places in Rio Grande do Sul to fly to are Porto Alegre and Caxias do Sul.

Reviews of airlines servicing Rio Grande do Sul

Read through reviews of airlines serving Brazil, such as LATAM Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,972 reviews
Check prices

Food

6.7

Comfort

7.3

Entertainment

7.0

Boarding

7.5

Overall

7.4

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.
LATAM Airlines
7.4
Good
1,972 reviews
LATAM Airlines
7.4
Good
1,972 reviews
Check prices

Food

6.7

Comfort

7.3

Entertainment

7.0

Boarding

7.5

Overall

7.4

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.

FAQs about flying to Rio Grande do Sul

  • Can I find cheaper flights to Rio Grande do Sul 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 Rio Grande do Sul on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Rio Grande do Sul?

    Based on reviews from Cheapflights users, LATAM Airlines is rated the highest out of the airlines that fly to Rio Grande do Sul.

  • Where does the fastest flight to Rio Grande do Sul depart from?

    For those looking to save time traveling to Rio Grande do Sul, Melbourne offers the quickest one-way flight (18 hours 50 minutes).

  • Does Porto Alegre Salgado Filho have car hire?

    Yes. Those touching down at Porto Alegre Salgado Filho can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Porto Alegre Salgado Filho?

    Yes. Porto Alegre Salgado Filho has hotels nearby for those requiring accommodations. Motel Porto dos Casais is the closest property to Porto Alegre Salgado Filho (0.0 km away from Porto Alegre Salgado Filho).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to Rio Grande do Sul

Flights to Porto Alegre

Fly with Cheapflights

How does Cheapflights help users find flights to Rio Grande do Sul?

Cheapflights helps you search for flights to Rio Grande do Sul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Rio Grande do Sul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Rio Grande do Sul for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Rio Grande do Sul with no change fees?

Yes, we can. To see specific flights to Rio Grande do Sul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Rio Grande do Sul become cheaper?

Yes, Cheapflights offers price alerts on Rio Grande do Sul flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.