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Look for other cheap flights to Porto Alegre Salgado Filho

$1,440 Cheap flights to Porto Alegre

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Porto Alegre departing on 2/8. 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

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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
06:30 - 18:15
MEL
-
POA
24h 45m
2 stops
LATAM Airlines Logo
19:05 - 05:40
POA
-
MEL
21h 35m
1 stop
$2,317LATAM Airlines
Tue, 2 Jun - Tue, 9 Jun
LATAM Airlines Logo
08:15 - 20:10
MEL
-
POA
24h 55m
3 stops
LATAM Airlines Logo
19:05 - 05:40
POA
-
MEL
21h 35m
1 stop
$2,338LATAM Airlines
Tue, 2 Jun - Tue, 9 Jun
LATAM Airlines Logo
12:00 - 00:40
MEL
-
POA
25h 40m
2 stops
LATAM Airlines Logo
19:05 - 05:40
POA
-
MEL
21h 35m
1 stop
$2,342LATAM Airlines
Wed, 6 May - Tue, 26 May
LATAM Airlines Logo
08:15 - 20:10
MEL
-
POA
24h 55m
3 stops
LATAM Airlines Logo
11:00 - 05:40
POA
-
MEL
29h 40m
2 stops
$2,360LATAM Airlines
Tue, 2 Jun - Tue, 9 Jun
LATAM Airlines Logo
12:00 - 00:40
MEL
-
POA
25h 40m
2 stops
LATAM Airlines Logo
14:00 - 05:40
POA
-
MEL
26h 40m
2 stops
$2,363LATAM Airlines
Wed, 6 May - Tue, 26 May
Multiple Airlines Logo
12:00 - 06:15
MEL
-
POA
31h 15m
2 stops
Multiple Airlines Logo
19:05 - 10:00
POA
-
MEL
25h 55m
2 stops
$2,381Multiple Airlines
Wed, 6 May - Tue, 26 May
LATAM Airlines Logo
07:45 - 21:10
MEL
-
POA
26h 25m
3 stops
LATAM Airlines Logo
11:00 - 05:40
POA
-
MEL
29h 40m
2 stops
$2,430LATAM Airlines
Wed, 6 May - Tue, 26 May
Qantas Airways Logo
12:20 - 18:15
SYD
-
POA
18h 55m
1 stop
Qantas Airways Logo
17:50 - 17:40
POA
-
SYD
34h 50m
2 stops
$2,698Qantas Airways
Fri, 8 May - Sat, 13 Jun
Qantas Airways Logo
12:20 - 18:15
SYD
-
POA
18h 55m
1 stop
Qantas Airways Logo
19:05 - 17:40
POA
-
SYD
33h 35m
1 stop
$2,712Qantas Airways
Fri, 8 May - Mon, 15 Jun
Qantas Airways Logo
12:20 - 17:00
SYD
-
POA
41h 40m
2 stops
Qantas Airways Logo
06:40 - 17:40
POA
-
SYD
46h 00m
2 stops
$2,719Qantas Airways
Sun, 17 May - Wed, 17 Jun

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 22 April 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 - POA

MELPOA

Melbourne

Tue 2/6

06:30-18:15

2 stops24h 45m

Porto Alegre Salgado Filho

Tue 9/6

19:05-05:40

1 stop21h 35m

$2,317

MelbournePorto Alegre

MEL - POA

MELPOA

Melbourne

Tue 2/6

08:15-20:10

3 stops24h 55m

Porto Alegre Salgado Filho

Tue 9/6

19:05-05:40

1 stop21h 35m

$2,338

MelbournePorto Alegre

MEL - POA

MELPOA

Melbourne

Wed 6/5

12:00-00:40

2 stops25h 40m

Porto Alegre Salgado Filho

Tue 26/5

19:05-05:40

1 stop21h 35m

$2,342

MelbournePorto Alegre

MEL - POA

MELPOA

Melbourne

Tue 2/6

08:15-20:10

3 stops24h 55m

Porto Alegre Salgado Filho

Tue 9/6

11:00-05:40

2 stops29h 40m

$2,360

MelbournePorto Alegre

MEL - POA

MELPOA

Melbourne

Wed 6/5

12:00-00:40

2 stops25h 40m

Porto Alegre Salgado Filho

Tue 26/5

14:00-05:40

2 stops26h 40m

$2,363

MelbournePorto Alegre

MEL - POA

MELPOA

Melbourne

Wed 6/5

12:00-06:15

2 stops31h 15m

Porto Alegre Salgado Filho

Tue 26/5

19:05-10:00

2 stops25h 55m

$2,381

MelbournePorto Alegre

MEL - POA

MELPOA

Melbourne

Wed 6/5

07:45-21:10

3 stops26h 25m

Porto Alegre Salgado Filho

Tue 26/5

11:00-05:40

2 stops29h 40m

$2,430

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Fri 8/5

12:20-18:15

1 stop18h 55m

Porto Alegre Salgado Filho

Sat 13/6

17:50-17:40

2 stops34h 50m

$2,698

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Fri 8/5

12:20-18:15

1 stop18h 55m

Porto Alegre Salgado Filho

Mon 15/6

19:05-17:40

1 stop33h 35m

$2,712

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Sun 17/5

12:20-17:00

2 stops41h 40m

Porto Alegre Salgado Filho

Wed 17/6

06:40-17:40

2 stops46h 00m

$2,719

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto Alegre from

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 $1,998. If you don’t want to visit Porto Alegre in May, then you should wait until June to fly from Australia, when ticket prices are also cheap, with an average price of $2,061.

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 SYDNEYMay19% cheaperFlying from Sydney to Porto Alegre costs on average just $1,998 in May
MOST EXPENSIVE MONTH TO FLY TO PORTO ALEGRE FROM SYDNEYDecember39% more expensiveIt costs about $3,438 for flights to Porto Alegre from Sydney in December
MOST POPULAR MONTH TO FLY TO PORTO ALEGRE FROM SYDNEYDecember514% 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

$1,440

Best Round-Trip Price

$2,317

Fastest flight time

19h 15m
The best one-way flight price to Porto Alegre from Australia in the last 72 hours is $1,440 (Melbourne to Porto Alegre Salgado Filho).
Search Deals
The best round-trip flight price to Porto Alegre from Australia in the last 72 hours is $2,317 (Melbourne to Porto Alegre Salgado Filho).
Search Deals
The fastest flight to Porto Alegre from Australia takes 19h 15m (Melbourne 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 April 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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Popular Flights to Porto Alegre

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Porto Alegre Salgado Filho Flightsfrom $1,770
Brisbane to Porto Alegre Salgado Filho Flightsfrom $2,083
Melbourne to Porto Alegre Salgado Filho Flightsfrom $2,040