$2,388 Cheap Flights to Rio Grande do Sul in 2026

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Recent flights found to popular cities in Rio Grande do Sul

Find flights to these popular cities in Rio Grande do Sul from your nearest airport.

Flights to Porto Alegre

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LATAM Airlines

12 Mar

SYD

26h 45m

2 stops

POA

19 Mar

POA

26h 35m

2 stops

SYD

$2,388

LATAM Airlines

12 Mar

SYD

29h 40m

3 stops

POA

19 Mar

POA

26h 35m

2 stops

SYD

$2,437

LATAM Airlines

27 Mar

SYD

19h 50m

1 stop

POA

19 Apr

POA

46h 15m

2 stops

SYD

$2,521

Multiple Airlines

18 Mar

SYD

24h 00m

2 stops

POA

15 Apr

POA

34h 40m

2 stops

SYD

$2,563

Multiple Airlines

20 Mar

SYD

25h 00m

2 stops

POA

15 Apr

POA

29h 25m

2 stops

SYD

$2,566

LATAM Airlines

20 Mar

SYD

19h 50m

1 stop

POA

15 Apr

POA

34h 40m

2 stops

SYD

$2,585

LATAM Airlines

27 Mar

SYD

19h 50m

1 stop

POA

19 Apr

POA

47h 40m

3 stops

SYD

$2,586

LATAM Airlines

27 Mar

SYD

19h 50m

1 stop

POA

19 Apr

POA

22h 45m

1 stop

SYD

$2,624

Qantas Airways

16 Mar

SYD

18h 40m

1 stop

POA

14 Apr

POA

45h 55m

2 stops

SYD

$2,625

LATAM Airlines

27 Mar

SYD

19h 50m

1 stop

POA

19 Apr

POA

22h 45m

1 stop

SYD

$2,633

LATAM Airlines

19 Mar

SYD

26h 45m

2 stops

POA

16 Apr

POA

27h 25m

2 stops

SYD

$2,636

LATAM Airlines

28 Mar

SYD

19h 50m

1 stop

POA

21 Apr

POA

35h 50m

2 stops

SYD

$2,644

Find the cheapest flights from Australia to Rio Grande do Sul

Round-trip

Recent return flight deals from Australia to Rio Grande do Sul

Enter your travel dates to find the best prices.

11:10 - 23:55

SYD

POA

26h 45m

2 stops

13:40 - 06:15

POA

SYD

26h 35m

2 stops

$2,388LATAM Airlines

Thu, 12 Mar - Thu, 19 Mar

08:45 - 00:25

SYD

POA

29h 40m

3 stops

13:40 - 06:15

POA

SYD

26h 35m

2 stops

$2,437LATAM Airlines

Thu, 12 Mar - Thu, 19 Mar

11:10 - 17:00

SYD

POA

19h 50m

1 stop

19:35 - 06:50

POA

SYD

46h 15m

2 stops

$2,521LATAM Airlines

Fri, 27 Mar - Sun, 19 Apr

07:00 - 17:00

SYD

POA

24h 00m

2 stops

07:10 - 06:50

POA

SYD

34h 40m

2 stops

$2,563Multiple Airlines

Wed, 18 Mar - Wed, 15 Apr

06:00 - 17:00

SYD

POA

25h 00m

2 stops

12:25 - 06:50

POA

SYD

29h 25m

2 stops

$2,566Multiple Airlines

Fri, 20 Mar - Wed, 15 Apr

12:20 - 17:00

SYD

POA

18h 40m

1 stop

06:45 - 17:40

POA

SYD

45h 55m

2 stops

$2,625Qantas Airways

Mon, 16 Mar - Tue, 14 Apr

15:45 - 17:00

MEL

POA

39h 15m

2 stops

18:00 - 21:05

POA

MEL

37h 05m

2 stops

$2,741Qantas Airways

Thu, 19 Mar - Mon, 23 Mar

15:10 - 23:25

BNE

POA

45h 15m

2 stops

20:05 - 22:45

POA

BNE

61h 40m

2 stops

$3,619Qatar Airways

Fri, 8 May - Sat, 13 Jun

01:55 - 22:45

BNE

POA

57h 50m

2 stops

14:00 - 22:20

POA

BNE

43h 20m

2 stops

$3,641Emirates

Tue, 19 May - Thu, 18 Jun

21:55 - 14:05

BNE

POA

53h 10m

2 stops

14:50 - 22:55

POA

BNE

43h 05m

2 stops

$3,699Qatar Airways

Fri, 13 Mar - Tue, 17 Mar

Fly from

Route

Depart

Return

Price

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 12/3

11:10-23:55

2 stops26h 45m

Porto Alegre Salgado Filho

Thu 19/3

13:40-06:15

2 stops26h 35m

$2,388

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 12/3

08:45-00:25

3 stops29h 40m

Porto Alegre Salgado Filho

Thu 19/3

13:40-06:15

2 stops26h 35m

$2,437

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Fri 27/3

11:10-17:00

1 stop19h 50m

Porto Alegre Salgado Filho

Sun 19/4

19:35-06:50

2 stops46h 15m

$2,521

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Wed 18/3

07:00-17:00

2 stops24h 00m

Porto Alegre Salgado Filho

Wed 15/4

07:10-06:50

2 stops34h 40m

$2,563

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Fri 20/3

06:00-17:00

2 stops25h 00m

Porto Alegre Salgado Filho

Wed 15/4

12:25-06:50

2 stops29h 25m

$2,566

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Mon 16/3

12:20-17:00

1 stop18h 40m

Porto Alegre Salgado Filho

Tue 14/4

06:45-17:40

2 stops45h 55m

$2,625

MelbournePorto Alegre

MEL - POA

MELPOA

Melbourne

Thu 19/3

15:45-17:00

2 stops39h 15m

Porto Alegre Salgado Filho

Mon 23/3

18:00-21:05

2 stops37h 05m

$2,741

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Fri 8/5

15:10-23:25

2 stops45h 15m

Porto Alegre Salgado Filho

Sat 13/6

20:05-22:45

2 stops61h 40m

$3,619

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Tue 19/5

01:55-22:45

2 stops57h 50m

Porto Alegre Salgado Filho

Thu 18/6

14:00-22:20

2 stops43h 20m

$3,641

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Fri 13/3

21:55-14:05

2 stops53h 10m

Porto Alegre Salgado Filho

Tue 17/3

14:50-22:55

2 stops43h 05m

$3,699

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Rio Grande do Sul flights insights and trends

Explore insights for your Rio Grande do Sul flight to craft the best travel plan

How long is the flight from Australia to Rio Grande do Sul?

If you’re flying from a popular airport in Australia, such as Sydney Kingsford Smith or Melbourne, and flying into Rio Grande do Sul, then you can expect flight times to average 18h 40m and 39h 15m, respectively.

Cheapest flights to cities in Rio Grande do Sul

Click on the cities below to find out when it's cheapest to fly to Rio Grande do Sul from Australia

Porto Alegre

Find flights to Porto Alegre

Cheap Rio Grande do Sul flight deals and tips

Summary info about Rio Grande do Sul flight prices, duration and airlines

Best Round-Trip Price	$2,388
Fastest flight time	23h 45m

The best round-trip flight price to Rio Grande do Sul from Australia in the last 72 hours is $2,388 (Sydney Kingsford Smith to Porto Alegre Salgado Filho).

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The fastest flight to Rio Grande do Sul from Australia takes 23h 45m (Brisbane to Porto Alegre Salgado Filho).

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Frequently asked questions about flying to Rio Grande do Sul

What is the best airport to fly into to visit Porto Alegre?

92% of momondo users visit Porto Alegre more often than any other city in Rio Grande do Sul. When travelling to Porto Alegre, typically the most convenient airport to fly into is Porto Alegre Airport.

What is the weather like in Rio Grande do Sul?

The temperatures in Rio Grande do Sul range from 13 °C to 25 °C depending on the time of year. The warmest month in Rio Grande do Sul is February, and the coldest month in Rio Grande do Sul is June. Those looking for a drier month during their visit should travel during the months of November, January, or January, when rain is least likely compared to the rest of the year.

When did momondo last update prices for flights to Rio Grande do Sul?

Prices for flights to Rio Grande do Sul were last updated today.

How many operators does momondo search for flights to Rio Grande do Sul?

There are 2 operators available for flights to Rio Grande do Sul as of January 2026.

How old do you have to be to fly to Rio Grande do Sul?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Rio Grande do Sul.

What documentation or ID do you need to fly to Rio Grande do Sul?

The travel and health documents you'll need for your trip to Rio Grande do Sul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Rio Grande do Sul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Rio Grande do Sul?

Finding the right flight to Rio Grande do Sul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rio Grande do Sul quick and easy, saving you time and money.

Can I find flights to Rio Grande do Sul with flexible booking policies on momondo?

Flights to Rio Grande do Sul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Rio Grande do Sul?

momondo provides multiple filters to help you find the best flight to Rio Grande do Sul. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Rio Grande do Sul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rio Grande do Sul, momondo offers a useful price alert feature which will track prices for flights to Rio Grande do Sul and alert you when they change.

An easier way to manage your Rio Grande do Sul trip

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Find better results for your trip to Rio Grande do Sul

Popular Flights to Rio Grande do Sul

Sydney to Porto Alegre flightsfrom $2,404

Brisbane to Porto Alegre flightsfrom $2,686

Melbourne to Porto Alegre flightsfrom $2,741

$2,388 Cheap flights to Rio Grande do Sul

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Rio Grande do Sul departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Recent flights found to popular cities in Rio Grande do Sul

Find flights to these popular cities in Rio Grande do Sul from your nearest airport.

Flights to Porto Alegre

Find the cheapest flights from Australia to Rio Grande do Sul

Recent return flight deals from Australia to Rio Grande do Sul

momondo Fare Finder

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

See travel insights to Rio Grande do Sul from

Rio Grande do Sul flights insights and trends

How long is the flight from Australia to Rio Grande do Sul?

If you’re flying from a popular airport in Australia, such as Sydney Kingsford Smith or Melbourne, and flying into Rio Grande do Sul, then you can expect flight times to average 18h 40m and 39h 15m, respectively.

Cheapest flights to cities in Rio Grande do Sul

Click on the cities below to find out when it's cheapest to fly to Rio Grande do Sul from Australia

Cheap Rio Grande do Sul flight deals and tips

Summary info about Rio Grande do Sul flight prices, duration and airlines

Best Round-Trip Price

Fastest flight time

Frequently asked questions about flying to Rio Grande do Sul

What is the best airport to fly into to visit Porto Alegre?

What is the weather like in Rio Grande do Sul?

When did momondo last update prices for flights to Rio Grande do Sul?

How many operators does momondo search for flights to Rio Grande do Sul?

How old do you have to be to fly to Rio Grande do Sul?

What documentation or ID do you need to fly to Rio Grande do Sul?

Why use momondo?

Why should I use momondo to find a flight deal to Rio Grande do Sul?

Can I find flights to Rio Grande do Sul with flexible booking policies on momondo?

How can momondo help me find flights to Rio Grande do Sul?

I’m not ready to book a flight to Rio Grande do Sul right now. Can momondo alert me if prices change?

An easier way to manage your Rio Grande do Sul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Rio Grande do Sul

Popular Flights to Rio Grande do Sul

Popular routes according to searches in the past day on momondo