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Look for other cheap flights to Porto Alegre Salgado Filho

$2,352 Cheap flights to Porto Alegre

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Porto Alegre departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Porto Alegre

Cheap return flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
12:30 - 16:50MEL  Melbourne-POA Porto Alegre Salgado Filho
18h 20m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
17:40 - 05:25POA  Porto Alegre Salgado Filho-MEL Melbourne
21h 45m1 stop Santiago Arturo Merino Benitez
$2,352LATAM Airlines
Sun, 8 Nov - Wed, 18 Nov
LATAM Airlines Logo
12:30 - 16:50MEL  Melbourne-POA Porto Alegre Salgado Filho
18h 20m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
17:40 - 05:25POA  Porto Alegre Salgado Filho-MEL Melbourne
21h 45m1 stop Santiago Arturo Merino Benitez
$2,394LATAM Airlines
Sun, 8 Nov - Wed, 18 Nov
LATAM Airlines Logo
12:30 - 16:50MEL  Melbourne-POA Porto Alegre Salgado Filho
18h 20m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
07:15 - 05:25POA  Porto Alegre Salgado Filho-MEL Melbourne
32h 10m2 stops Buenos Aires Jorge Newbery Santiago Arturo Merino Benitez
$2,413LATAM Airlines
Sun, 8 Nov - Wed, 18 Nov
LATAM Airlines Logo
12:30 - 20:45MEL  Melbourne-POA Porto Alegre Salgado Filho
22h 15m2 stops Santiago Arturo Merino Benitez Rio de Janeiro–Galeão Intl
LATAM Airlines Logo
16:05 - 05:25POA  Porto Alegre Salgado Filho-MEL Melbourne
23h 20m2 stops Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez
$2,433LATAM Airlines
Sun, 8 Nov - Wed, 18 Nov
LATAM Airlines Logo
12:30 - 16:50MEL  Melbourne-POA Porto Alegre Salgado Filho
18h 20m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
10:00 - 05:25POA  Porto Alegre Salgado Filho-MEL Melbourne
29h 25m2 stops Sao Paulo Congonhas Santiago Arturo Merino Benitez
$2,451LATAM Airlines
Sun, 8 Nov - Wed, 18 Nov
LATAM Airlines Logo
12:30 - 16:50MEL  Melbourne-POA Porto Alegre Salgado Filho
18h 20m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
03:30 - 22:50POA  Porto Alegre Salgado Filho-MEL Melbourne
29h 20m3 stops Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez Auckland Intl
$2,458LATAM Airlines
Sun, 8 Nov - Wed, 18 Nov
LATAM Airlines Logo
12:30 - 21:45MEL  Melbourne-POA Porto Alegre Salgado Filho
23h 15m2 stops Santiago Arturo Merino Benitez Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:00 - 05:25POA  Porto Alegre Salgado Filho-MEL Melbourne
29h 25m2 stops Sao Paulo Congonhas Santiago Arturo Merino Benitez
$2,461LATAM Airlines
Sun, 8 Nov - Wed, 18 Nov
LATAM Airlines Logo
12:30 - 16:50MEL  Melbourne-POA Porto Alegre Salgado Filho
18h 20m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
05:15 - 05:25POA  Porto Alegre Salgado Filho-MEL Melbourne
34h 10m2 stops Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez
$2,471LATAM Airlines
Sun, 8 Nov - Thu, 19 Nov
Multiple Airlines Logo
10:20 - 13:00SYD  Sydney Kingsford Smith-POA Porto Alegre Salgado Filho
40h 40m3 stops Vancouver Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
15:25 - 09:35POA  Porto Alegre Salgado Filho-SYD Sydney Kingsford Smith
52h 10m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl
$2,538Multiple Airlines
Thu, 22 Oct - Thu, 12 Nov
Multiple Airlines Logo
23:55 - 00:10MEL  Melbourne-POA Porto Alegre Salgado Filho
38h 15m3 stops Auckland Intl Santiago Arturo Merino Benitez Sao Paulo Guarulhos Intl
Multiple Airlines Logo
03:30 - 22:50POA  Porto Alegre Salgado Filho-MEL Melbourne
29h 20m3 stops Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez Auckland Intl
$2,582Multiple Airlines
Sun, 8 Nov - Wed, 18 Nov

momondo Fare Finder

 
Locate flights to Porto Alegre Salgado Filho that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 17 August 2026.
Use the filters below to find and compare flights to Porto Alegre that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

12:30-16:50

1 stop18h 20m

Porto Alegre Salgado Filho

Wed 18/11

17:40-05:25

1 stop21h 45m

$2,352

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

12:30-16:50

1 stop18h 20m

Porto Alegre Salgado Filho

Wed 18/11

17:40-05:25

1 stop21h 45m

$2,394

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

12:30-16:50

1 stop18h 20m

Porto Alegre Salgado Filho

Wed 18/11

07:15-05:25

2 stops32h 10m

$2,413

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

12:30-20:45

2 stops22h 15m

Porto Alegre Salgado Filho

Wed 18/11

16:05-05:25

2 stops23h 20m

$2,433

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

12:30-16:50

1 stop18h 20m

Porto Alegre Salgado Filho

Wed 18/11

10:00-05:25

2 stops29h 25m

$2,451

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

12:30-16:50

1 stop18h 20m

Porto Alegre Salgado Filho

Wed 18/11

03:30-22:50

3 stops29h 20m

$2,458

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

12:30-21:45

2 stops23h 15m

Porto Alegre Salgado Filho

Wed 18/11

10:00-05:25

2 stops29h 25m

$2,461

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

12:30-16:50

1 stop18h 20m

Porto Alegre Salgado Filho

Thu 19/11

05:15-05:25

2 stops34h 10m

$2,471

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 22/10

10:20-13:00

3 stops40h 40m

Porto Alegre Salgado Filho

Thu 12/11

15:25-09:35

3 stops52h 10m

$2,538

MelbournePorto Alegre

MEL Melbourne - POA Porto Alegre Salgado Filho

MELPOA

Melbourne

Sun 8/11

23:55-00:10

3 stops38h 15m

Porto Alegre Salgado Filho

Wed 18/11

03:30-22:50

3 stops29h 20m

$2,582

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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Porto Alegre flights insights and trends

Explore insights for your Porto Alegre flight to craft the best travel plan

What is the cheapest month to fly to Porto Alegre?

In general, May is the cheapest month to fly from Australia to Porto Alegre. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,011. If you don’t want to visit Porto Alegre in May, then you should wait until February to fly from Australia, when ticket prices are also cheap, with an average price of $2,150.

Cheapest flights to Porto Alegre Salgado Filho

Find the cheapest flights to Porto Alegre Salgado Filho from your nearest city or airport
Find flights from Sydney to Porto Alegre
CHEAPEST MONTH TO FLY TO PORTO ALEGRE FROM SYDNEYMay17% cheaperFlying from Sydney to Porto Alegre costs on average just $2,011 in May
MOST EXPENSIVE MONTH TO FLY TO PORTO ALEGRE FROM SYDNEYDecember47% more expensiveIt costs about $3,560 for flights to Porto Alegre from Sydney in December
MOST POPULAR MONTH TO FLY TO PORTO ALEGRE FROM SYDNEYDecember700% more users visitedMore momondo users searched in flights to Porto Alegre from Sydney in December than any other month

Cheap Porto Alegre flight deals and tips

Summary info about Porto Alegre flight prices, duration and airlines

Best One-Way Price

$2,760

Best Round-Trip Price

$2,352

Fastest flight time

38h 55m
The best one-way flight price to Porto Alegre from Australia in the last 5 days is $2,760 (Brisbane to Porto Alegre Salgado Filho).
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The best return flight price to Porto Alegre from Australia in the last 5 days is $2,352 (Melbourne to Porto Alegre Salgado Filho).
Search Deals
The fastest flight to Porto Alegre from Australia takes 38h 55m (Sydney Kingsford Smith to Porto Alegre Salgado Filho).
Search Deals

Frequently asked questions about flying to Porto Alegre

Is there an alternative airport near Porto Alegre?

Those flying to Porto Alegre could potentially find better pricing at Canoas Campo Nossa Senhora de Fatima Airport (12 km from Porto Alegre city centre), Canela Airport (83 km from Porto Alegre city centre) or Caxias do Sul Campo dos Bugres Airport (93 km from Porto Alegre city centre) depending on the month and departure airport.

When did momondo last update prices for flights to Porto Alegre Salgado Filho Airport?

Prices for flights to Porto Alegre Salgado Filho Airport were last updated today.

How many operators does momondo search for flights to Porto Alegre Salgado Filho Airport?

As of August 2026, there is 1 operator available to choose from for flights to Porto Alegre Salgado Filho Airport.

How old do you have to be to fly to Porto Alegre Salgado Filho Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Porto Alegre Salgado Filho Airport.

What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

The necessary travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Porto Alegre?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto Alegre.

Can I find flights to Porto Alegre with flexible booking policies on momondo?

momondo does allow users to show only those flights to Porto Alegre which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Porto Alegre?

Once all potential Porto Alegre flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Porto Alegre right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto Alegre. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Porto Alegre

Popular Flights to Porto Alegre

Popular routes according to searches in the past day on momondo
Melbourne to Porto Alegre Salgado Filho Flightsfrom $1,736
Sydney Kingsford Smith to Porto Alegre Salgado Filho Flightsfrom $1,940
Brisbane to Porto Alegre Salgado Filho Flightsfrom $2,406