Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Porto Alegre to Australia from $1,507

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to Australia departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Porto Alegre to Australia

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
17:55 - 06:50POA-SYD
46h 55m2 stops
Qatar Airways Logo
14:50 - 17:00SYD-POA
39h 10m2 stops
$2,799Qatar Airways
Find Deal
Thu, 26 Feb - Wed, 13 May
LATAM Airlines Logo
18:00 - 06:20POA-SYD
22h 20m1 stop
LATAM Airlines Logo
11:10 - 17:00SYD-POA
19h 50m1 stop
$2,808LATAM Airlines
Find Deal
Fri, 6 Feb - Fri, 20 Feb
LATAM Airlines Logo
18:00 - 06:20POA-SYD
22h 20m1 stop
LATAM Airlines Logo
11:10 - 09:15SYD-POA
36h 05m3 stops
$2,818LATAM Airlines
Find Deal
Fri, 6 Feb - Fri, 20 Feb
Qatar Airways Logo
14:55 - 06:50POA-SYD
49h 55m2 stops
Qatar Airways Logo
14:50 - 00:25SYD-POA
46h 35m2 stops
$2,827Qatar Airways
Find Deal
Thu, 26 Feb - Wed, 13 May
Turkish Airlines Logo
18:05 - 19:20POA-SYD
59h 15m3 stops
Turkish Airlines Logo
21:10 - 09:20SYD-POA
73h 10m3 stops
$3,018Turkish Airlines
Find Deal
Thu, 26 Feb - Wed, 13 May
Turkish Airlines Logo
11:00 - 19:20POA-SYD
42h 20m3 stops
Turkish Airlines Logo
21:15 - 08:45SYD-POA
49h 30m3 stops
$3,027Turkish Airlines
Find Deal
Sat, 7 Feb - Wed, 18 Feb
Emirates Logo
17:50 - 23:20POA-MEL
39h 30m2 stops
Emirates Logo
23:55 - 22:45MEL-POA
36h 50m2 stops
$3,138Emirates
Find Deal
Fri, 28 Nov - Tue, 2 Dec
Emirates Logo
17:50 - 23:20POA-MEL
39h 30m2 stops
Emirates Logo
23:55 - 22:45MEL-POA
36h 50m2 stops
$3,147Emirates
Find Deal
Fri, 28 Nov - Tue, 2 Dec
Qantas Airways Logo
18:40 - 20:10POA-BNE
36h 30m2 stops
Qantas Airways Logo
06:05 - 17:00BNE-POA
23h 55m2 stops
$3,835Qantas Airways
Find Deal
Mon, 17 Nov - Fri, 12 Dec
Qantas Airways Logo
18:40 - 20:10POA-BNE
36h 30m2 stops
Qantas Airways Logo
06:05 - 17:00BNE-POA
23h 55m2 stops
$3,857Qantas Airways
Find Deal
Mon, 17 Nov - Fri, 12 Dec

LATAM Airlines flights from Porto Alegre to Australia

Our best LATAM Airlines deals on Porto Alegre to Australia flight tickets
LATAM Airlines
6 Feb
POA18:00Porto Alegre Salgado Filho
22h 20m
1 stop
SYD06:20Sydney Kingsford Smith
20 Feb
SYD11:10Sydney Kingsford Smith
19h 50m
1 stop
POA17:00Porto Alegre Salgado Filho
$2,808
Find similar
LATAM Airlines
6 Feb
POA18:00Porto Alegre Salgado Filho
22h 20m
1 stop
SYD06:20Sydney Kingsford Smith
20 Feb
SYD11:10Sydney Kingsford Smith
36h 05m
3 stops
POA09:15Porto Alegre Salgado Filho
$2,818
Find similar
LATAM Airlines
6 Feb
POA18:00Porto Alegre Salgado Filho
22h 20m
1 stop
SYD06:20Sydney Kingsford Smith
18 Feb
SYD08:00Sydney Kingsford Smith
23h 00m
2 stops
POA17:00Porto Alegre Salgado Filho
$2,830
Find similar

Turkish Airlines flights from Porto Alegre to Australia

Our best Turkish Airlines deals on Porto Alegre to Australia flight tickets
Turkish Airlines
26 Feb
POA18:05Porto Alegre Salgado Filho
59h 15m
3 stops
SYD19:20Sydney Kingsford Smith
13 May
SYD21:10Sydney Kingsford Smith
73h 10m
3 stops
POA09:20Porto Alegre Salgado Filho
$3,018
Find similar
Turkish Airlines
7 Feb
POA11:00Porto Alegre Salgado Filho
42h 20m
3 stops
SYD19:20Sydney Kingsford Smith
18 Feb
SYD21:15Sydney Kingsford Smith
49h 30m
3 stops
POA08:45Porto Alegre Salgado Filho
$3,027
Find similar
Turkish Airlines
4 Nov
POA15:25Porto Alegre Salgado Filho
61h 55m
3 stops
SYD19:20Sydney Kingsford Smith
25 Nov
SYD21:15Sydney Kingsford Smith
49h 50m
3 stops
POA09:05Porto Alegre Salgado Filho
$3,047
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Porto Alegre to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 16 October 2025.
Use the filters below to find and compare flights from Porto Alegre to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Thu 26/2

17:55-06:50

2 stops46h 55m

Sydney Kingsford Smith

Wed 13/5

14:50-17:00

2 stops39h 10m

$2,799

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Fri 6/2

18:00-06:20

1 stop22h 20m

Sydney Kingsford Smith

Fri 20/2

11:10-17:00

1 stop19h 50m

$2,808

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Fri 6/2

18:00-06:20

1 stop22h 20m

Sydney Kingsford Smith

Fri 20/2

11:10-09:15

3 stops36h 05m

$2,818

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Thu 26/2

14:55-06:50

2 stops49h 55m

Sydney Kingsford Smith

Wed 13/5

14:50-00:25

2 stops46h 35m

$2,827

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Thu 26/2

18:05-19:20

3 stops59h 15m

Sydney Kingsford Smith

Wed 13/5

21:10-09:20

3 stops73h 10m

$3,018

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Sat 7/2

11:00-19:20

3 stops42h 20m

Sydney Kingsford Smith

Wed 18/2

21:15-08:45

3 stops49h 30m

$3,027

Porto AlegreMelbourne

POA - MEL

POAMEL

Porto Alegre Salgado Filho

Fri 28/11

17:50-23:20

2 stops39h 30m

Melbourne

Tue 2/12

23:55-22:45

2 stops36h 50m

$3,138

Porto AlegreMelbourne

POA - MEL

POAMEL

Porto Alegre Salgado Filho

Fri 28/11

17:50-23:20

2 stops39h 30m

Melbourne

Tue 2/12

23:55-22:45

2 stops36h 50m

$3,147

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Mon 17/11

18:40-20:10

2 stops36h 30m

Brisbane

Fri 12/12

06:05-17:00

2 stops23h 55m

$3,835

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Mon 17/11

18:40-20:10

2 stops36h 30m

Brisbane

Fri 12/12

06:05-17:00

2 stops23h 55m

$3,857

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Australia from

How to get the cheapest flight ticket from Porto Alegre to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Porto Alegre to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,771. If you don’t want to visit Australia in August, then you should wait until March to fly from Porto Alegre, when ticket prices are also cheap, with an average price of $2,778.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Porto Alegre is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $3,283. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Porto Alegre to Australia on a Sunday will generally be more expensive and average around $4,211. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Porto Alegre to Australia in the afternoon for as low as $3,125. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $3,625. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Porto Alegre when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $3,063 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Porto Alegre for as low as $2,497 on momondo.

Cheap Porto Alegre to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Australia

Direct flights

None
There are no direct flights from Porto Alegre to Australia. There are no popular flight routes from Porto Alegre to Australia.
Search flight deals

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

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

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

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

    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 from Porto Alegre Salgado Filho Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia 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.

Best airlines flying from Porto Alegre to Australia

Compare and see reviews for airlines that fly from Porto Alegre to Australia with momondo
Airline
Rating
Free cancellation
Price
LATAM AirlinesPriceFrom $2,780Free cancellationRating
7.5
1,866 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Porto Alegre to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto Alegre to Australia. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Porto Alegre to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Porto Alegre to Australia?

momondo provides multiple filters to help you find the best flight to Australia from Porto Alegre. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Porto Alegre to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Australia 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 15/11
Sat 22/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia