Find flights
Airlines

$1,365+ Cheap flights to Rio Grande do Sul

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
— POA
24 Aug — 31 Aug1
1 adult

Flights to Rio Grande do Sul in 2025

Find the latest flights to Rio Grande do Sul 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 19 August 2025.

Return from

$2,653

One-way from

$2,063

Popular in

December

Cheapest in

March

Average price

$2,682
LATAM Airlines
  • LATAM Airlines
  • 15/11-15/2
  • 3 total stops
  • 66h 35m total
  • Sydney to Porto Alegre
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 15/12
  • 1 total stop
  • 19h 50m total
  • Sydney to Rio Grande do Sul
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($902 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($156 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
Search Deals

Find flight deals to Rio Grande do Sul

Cheapest flights to Rio Grande do Sul
Explore the most affordable flight options available to Rio Grande do Sul. Find the lowest fares based on data from user searches, with prices last updated on 19 August 2025.

Sat 15/1111:10SYD - POA
1 stop19h 50mLATAM Airlines
Sun 15/217:30POA - SYD
2 stops46h 45mLATAM Airlines
Deal found 17/8$2,653
Sat 15/1111:10SYD - POA
2 stops27h 55mMultiple Airlines
Sun 15/219:30POA - SYD
3 stops35h 20mMultiple Airlines
Deal found 17/8$2,745
Thu 2/1017:20SYD - POA
2 stops39h 30mMultiple Airlines
Thu 9/1008:30POA - SYD
3 stops36h 05mMultiple Airlines
Deal found 18/8$2,816
Sat 15/1115:50SYD - POA
2 stops36h 10mQatar Airways
Sat 14/204:40POA - SYD
2 stops48h 10mQatar Airways
Deal found 17/8$2,987
Thu 2/1011:30SYD - POA
2 stops25h 55mLATAM Airlines
Thu 9/1013:00POA - SYD
3 stops31h 35mLATAM Airlines
Deal found 17/8$3,137

Cheapflights Fare Finder

 
Locate flights to Rio Grande do Sul 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 August 2025.
Use the filters below to find and compare flights to Rio Grande do Sul that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Sat 15/11

11:10-17:00

1 stop19h 50m

Porto Alegre Salgado Filho

Sun 15/2

17:30-06:15

2 stops46h 45m

$2,653

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Sat 15/11

11:10-01:05

2 stops27h 55m

Porto Alegre Salgado Filho

Sun 15/2

19:30-20:50

3 stops35h 20m

$2,745

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 2/10

17:20-19:50

2 stops39h 30m

Porto Alegre Salgado Filho

Thu 9/10

08:30-10:35

3 stops36h 05m

$2,816

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Sat 15/11

15:50-14:00

2 stops36h 10m

Porto Alegre Salgado Filho

Sat 14/2

04:40-18:50

2 stops48h 10m

$2,987

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 2/10

11:30-00:25

2 stops25h 55m

Porto Alegre Salgado Filho

Thu 9/10

13:00-10:35

3 stops31h 35m

$3,137

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Mon 15/12

11:10-17:00

1 stop19h 50m

$2,063

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Mon 15/12

17:45-09:45

3 stops54h 00m

$2,175

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Fri 19/12

14:20-15:40

2 stops39h 20m

$2,289

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Fri 19/12

08:45-13:45

3 stops43h 00m

$2,944

Flights are sorted by cheapest return flights first.

Deals found on 16/8

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
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 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 23 hours 30 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, Virgin Australia and Jetstar.

Fiji Airways
Fiji Airways
From $259
Virgin Australia
Virgin Australia
From $223
Jetstar
Jetstar
From $154
Qantas Airways
Qantas Airways
From $343

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

Plan your trip to Rio Grande do Sul by taking into account the average rainfall totals 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

Plan your trip to Rio Grande do Sul by taking into account the average temperature totals 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?

Destination popularity is based on the amount of flight searches to Rio Grande do Sul in the last few years. This data was updated on 19 August 2025.
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

Get insights into the airlines that provide service to Rio Grande do Sul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio Grande do Sul. Reviews last updated 19 August 2025.
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
7.5
Good
1,844 reviews
Check prices

Food

6.7

Crew

8.0

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

LIM - MAD

last minute upgrade to exclusive+ seat for an 11 hours flight was great!
LATAM Airlines
7.5
Good
1,844 reviews
LATAM Airlines
7.5
Good
1,844 reviews
Check prices

Food

6.7

Crew

8.0

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

LIM - MAD

last minute upgrade to exclusive+ seat for an 11 hours flight was great!

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.

  • What is the cheapest airport to fly to in Rio Grande do Sul?

    Canoas Campo Nossa Senhora de Fatima is currently the cheapest airport to fly to in Rio Grande do Sul. One-way flights to Canoas Campo Nossa Senhora de Fatima typically cost $190, while return flights cost around $171.

  • 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 (20 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Rio Grande do Sul

Select your preferred flight destination in Rio Grande do Sul from the list below.
Flights to Porto Alegre

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.