$1,287 Find Cheap Flights to Rio Grande do Sul

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 1/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Rio Grande do Sul

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Rio Grande do Sul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Rio Grande do Sul, as well as popular online travel agencies
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Flight Deals

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

Tue, 21 Apr - Tue, 28 Apr
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
$2,257LATAM Airlines
Thu, 30 Jul - Thu, 13 Aug
LATAM Airlines Logo
07:30 - 18:15
BNE
-
POA
23h 45m
2 stops
LATAM Airlines Logo
19:05 - 11:35
POA
-
BNE
27h 30m
2 stops
$2,416LATAM Airlines
Wed, 27 May - Sun, 31 May
LATAM Airlines Logo
11:45 - 21:15
SYD
-
POA
22h 30m
2 stops
LATAM Airlines Logo
19:05 - 06:50
POA
-
SYD
22h 45m
1 stop
$2,435LATAM Airlines
Wed, 27 May - Sun, 31 May
LATAM Airlines Logo
11:45 - 21:15
SYD
-
POA
22h 30m
2 stops
LATAM Airlines Logo
19:05 - 06:50
POA
-
SYD
22h 45m
1 stop
$2,436LATAM Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
21:20 - 02:10
BNE
-
POA
41h 50m
3 stops
Multiple Airlines Logo
19:05 - 10:50
POA
-
BNE
26h 45m
2 stops
$2,458Multiple Airlines
Sat, 28 Mar - Tue, 21 Apr
Multiple Airlines Logo
08:10 - 17:00
SYD
-
POA
22h 50m
2 stops
Multiple Airlines Logo
21:55 - 06:50
POA
-
SYD
43h 55m
2 stops
$2,579Multiple Airlines
Thu, 19 Mar - Mon, 23 Mar
Qantas Airways Logo
16:15 - 17:00
MEL
-
POA
38h 45m
2 stops
Qantas Airways Logo
18:00 - 23:35
POA
-
MEL
39h 35m
2 stops
$2,943Qantas Airways
Thu, 19 Mar - Mon, 23 Mar
Qatar Airways Logo
16:10 - 14:05
MEL
-
POA
59h 55m
2 stops
Qatar Airways Logo
14:50 - 23:20
POA
-
MEL
42h 30m
2 stops
$3,036Qatar Airways
Tue, 24 Mar - Fri, 27 Mar
Qatar Airways Logo
16:10 - 17:05
MEL
-
POA
62h 55m
2 stops
Qatar Airways Logo
06:40 - 23:05
POA
-
MEL
50h 25m
2 stops
$3,043Qatar Airways
Thu, 19 Mar - Mon, 23 Mar
Qantas Airways Logo
20:30 - 17:00
MEL
-
POA
34h 30m
2 stops
Qantas Airways Logo
18:00 - 05:25
POA
-
MEL
21h 25m
1 stop
$3,406Qantas Airways
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.

What is the cheapest month to fly from Australia to Rio Grande do Sul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Australia to Rio Grande do Sul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Australia to Rio Grande do Sul is May, when tickets cost $2,038 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is $3,442 and $2,745 respectively.

Good to know

Low seasonFebruary
Cheapest flight$1,336
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Sydney 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 1917 reviews
7.5Boarding
7.0Entertainment
7.3Comfort
8.0Crew
6.7Food
Airline reviews

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

2.0 MediocreTony, Feb 2026
LGA - ATL
Read more LATAM Airlines reviews

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

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

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

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.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

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

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.