$1,726 Find Cheap Flights to Rio Grande do Sul – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Rio Grande do Sul departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Rio Grande do Sul Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Rio Grande do Sul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Rio Grande do Sul

Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
06:30 - 18:15
BNE
-
POA
24h 45m
2 stops
Multiple Airlines Logo
19:05 - 18:00
POA
-
BNE
33h 55m
2 stops
$2,311Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
06:30 - 11:25
BNE
-
POA
41h 55m
3 stops
Multiple Airlines Logo
19:05 - 18:00
POA
-
BNE
33h 55m
2 stops
$2,415Multiple Airlines
Thu, 22 Oct - Thu, 12 Nov
Multiple Airlines Logo
10:20 - 16:10
SYD
-
POA
43h 50m
3 stops
Multiple Airlines Logo
15:25 - 09:35
POA
-
SYD
52h 10m
3 stops
$2,470Multiple Airlines
Sat, 10 Oct - Sat, 24 Oct
LATAM Airlines Logo
12:45 - 01:15
SYD
-
POA
26h 30m
2 stops
LATAM Airlines Logo
07:35 - 06:15
POA
-
SYD
32h 40m
2 stops
$2,563LATAM Airlines
Mon, 31 Aug - Sun, 13 Sep
LATAM Airlines Logo
07:55 - 18:15
BNE
-
POA
23h 20m
2 stops
LATAM Airlines Logo
19:05 - 10:55
POA
-
BNE
26h 50m
2 stops
$2,578LATAM Airlines
Thu, 13 Aug - Mon, 17 Aug
LATAM Airlines Logo
12:00 - 18:15
MEL
-
POA
19h 15m
1 stop
LATAM Airlines Logo
19:05 - 05:40
POA
-
MEL
21h 35m
1 stop
$2,595LATAM Airlines
Thu, 13 Aug - Mon, 17 Aug
LATAM Airlines Logo
12:00 - 18:15
MEL
-
POA
19h 15m
1 stop
LATAM Airlines Logo
07:20 - 05:40
POA
-
MEL
33h 20m
2 stops
$2,595LATAM Airlines
Thu, 13 Aug - Mon, 17 Aug
LATAM Airlines Logo
12:00 - 18:15
MEL
-
POA
19h 15m
1 stop
LATAM Airlines Logo
19:05 - 05:40
POA
-
MEL
21h 35m
1 stop
$2,597LATAM Airlines
Thu, 13 Aug - Mon, 17 Aug
LATAM Airlines Logo
12:00 - 18:15
MEL
-
POA
19h 15m
1 stop
LATAM Airlines Logo
07:20 - 05:40
POA
-
MEL
33h 20m
2 stops
$2,597LATAM Airlines
Thu, 13 Aug - Mon, 17 Aug
LATAM Airlines Logo
12:00 - 18:15
MEL
-
POA
19h 15m
1 stop
LATAM Airlines Logo
07:20 - 05:40
POA
-
MEL
33h 20m
2 stops
$2,598LATAM Airlines
Booking Insights

KAYAK's insights & trends for flights to Rio Grande do Sul

Get data-powered insights and trends into flights to Rio Grande do Sul to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Rio Grande do Sul?

There are 7 airports in Rio Grande do Sul. The busiest airport is Porto Alegre Salgado Filho Airport (POA), with 92% of all flights arriving there.

How long is the flight to Rio Grande do Sul?

An average direct flight from Australia to Rio Grande do Sul takes 21h 20m, covering a distance of 20354 km. The shortest route is Melbourne Airport (MEL) to Porto Alegre (POA) with an average flight time of 19h 15m.

What is the most popular destination in Rio Grande do Sul?

Based on KAYAK flight searches, the most popular destination is Porto Alegre (100% of total searches to Rio Grande do Sul).

Good to know

Low season

July

Cheapest flight

$1,726
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly (34% more expensive on average)
Flight from Brisbane to Porto Alegre

FAQs - booking Rio Grande do Sul flights

  • How does KAYAK find such low prices on flights from Australia to Rio Grande do Sul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Australia to Rio Grande do Sul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Australia to Rio Grande do Sul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to Rio Grande do Sul is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Australia to Rio Grande do Sul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Australia to Rio Grande do Sul with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Australia to Rio Grande do Sul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Australia to Rio Grande do Sul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Rio Grande do Sul

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Rio Grande do Sul flight deals.

Reviews of the top airline flying to Rio Grande do Sul

 
See real verified KAYAK customer reviews for airlines flying to Rio Grande do Sul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Rio Grande do Sul. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Australia to Rio Grande do Sul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
LATAM AirlinesOverall score based on 1966 reviews
7.3Comfort
7.0Entertainment
8.0Crew
7.5Boarding
6.7Food
Airline reviews

Apart of Sky miles delta. And they go everywhere in Brazil

10.0 ExcellentAnonymous, Feb 2026
MCO - GRU
Read more LATAM Airlines reviews

Apart of Sky miles delta. And they go everywhere in Brazil

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

The boarding and new bag drop-off process was confusing and causing massive delays.

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

Cabin class types available on flights to Rio Grande do Sul

Cabin classes available on flights to Rio Grande do Sul. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.