Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Porto Alegre to Australia from $1,679

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 11/6. 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
04:45 - 07:15
POA
-
SYD
36h 30m
2 stops
Qatar Airways Logo
14:50 - 21:00
SYD
-
POA
43h 10m
2 stops
$2,300Qatar Airways
Wed, 1 Apr - Wed, 29 Apr
Qatar Airways Logo
17:55 - 06:50
POA
-
SYD
46h 55m
2 stops
Qatar Airways Logo
20:45 - 21:05
SYD
-
POA
37h 20m
2 stops
$2,303Qatar Airways
Thu, 26 Feb - Wed, 13 May
Qatar Airways Logo
14:50 - 06:50
POA
-
SYD
50h 00m
2 stops
Qatar Airways Logo
20:45 - 23:25
SYD
-
POA
39h 40m
2 stops
$2,307Qatar Airways
Thu, 26 Feb - Wed, 13 May
Qatar Airways Logo
04:45 - 06:15
POA
-
SYD
36h 30m
2 stops
Qatar Airways Logo
14:50 - 17:00
SYD
-
POA
39h 10m
2 stops
$2,315Qatar Airways
Sun, 24 May - Tue, 16 Jun
Multiple Airlines Logo
15:00 - 17:10
POA
-
SYD
37h 10m
2 stops
Multiple Airlines Logo
20:45 - 00:40
SYD
-
POA
64h 55m
2 stops
$2,316Multiple Airlines
Tue, 26 May - Mon, 15 Jun
LATAM Airlines Logo
19:05 - 05:40
POA
-
MEL
21h 35m
1 stop
LATAM Airlines Logo
08:15 - 18:15
MEL
-
POA
23h 00m
2 stops
$2,467LATAM Airlines
Tue, 26 May - Mon, 15 Jun
LATAM Airlines Logo
14:20 - 05:40
POA
-
MEL
26h 20m
2 stops
LATAM Airlines Logo
08:15 - 18:15
MEL
-
POA
23h 00m
2 stops
$2,470LATAM Airlines
Tue, 26 May - Mon, 15 Jun
Multiple Airlines Logo
19:05 - 11:35
POA
-
BNE
27h 30m
2 stops
Multiple Airlines Logo
21:20 - 18:15
BNE
-
POA
33h 55m
2 stops
$2,750Multiple Airlines
Fri, 1 May - Thu, 21 May
Emirates Logo
14:00 - 17:35
POA
-
PER
40h 35m
2 stops
Emirates Logo
22:20 - 22:45
PER
-
POA
35h 25m
2 stops
$3,800Emirates
Fri, 22 May - Tue, 26 May
Emirates Logo
18:25 - 17:35
POA
-
PER
36h 10m
2 stops
Emirates Logo
22:20 - 23:55
PER
-
POA
36h 35m
2 stops
$3,804Emirates
Fri, 22 May - Tue, 26 May

Turkish Airlines flights from Porto Alegre to Australia

Our best Turkish Airlines deals on Porto Alegre to Australia flight tickets
Turkish Airlines
25 Feb
POA18:00Porto Alegre Salgado Filho
59h 20m
3 stops
SYD19:20Sydney Kingsford Smith
14 Mar
SYD21:15Sydney Kingsford Smith
74h 05m
3 stops
POA09:20Porto Alegre Salgado Filho
$2,563
Turkish Airlines
23 May
POA18:30Porto Alegre Salgado Filho
59h 40m
3 stops
SYD19:10Sydney Kingsford Smith
16 June
SYD21:05Sydney Kingsford Smith
73h 10m
3 stops
POA09:15Porto Alegre Salgado Filho
$2,626
Turkish Airlines
26 Feb
POA10:55Porto Alegre Salgado Filho
42h 25m
3 stops
SYD19:20Sydney Kingsford Smith
13 May
SYD21:05Sydney Kingsford Smith
73h 10m
3 stops
POA09:15Porto Alegre Salgado Filho
$2,628

Qatar Airways flights from Porto Alegre to Australia

Our best Qatar Airways deals on Porto Alegre to Australia flight tickets
Qatar Airways
1 Apr
POA04:45Porto Alegre Salgado Filho
36h 30m
2 stops
SYD07:15Sydney Kingsford Smith
29 Apr
SYD14:50Sydney Kingsford Smith
43h 10m
2 stops
POA21:00Porto Alegre Salgado Filho
$2,300
Qatar Airways
26 Feb
POA17:55Porto Alegre Salgado Filho
46h 55m
2 stops
SYD06:50Sydney Kingsford Smith
13 May
SYD20:45Sydney Kingsford Smith
37h 20m
2 stops
POA21:05Porto Alegre Salgado Filho
$2,303
Qatar Airways
26 Feb
POA14:50Porto Alegre Salgado Filho
50h 00m
2 stops
SYD06:50Sydney Kingsford Smith
13 May
SYD20:45Sydney Kingsford Smith
39h 40m
2 stops
POA23:25Porto Alegre Salgado Filho
$2,307

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 22 January 2026.
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

Wed 1/4

04:45-07:15

2 stops36h 30m

Sydney Kingsford Smith

Wed 29/4

14:50-21:00

2 stops43h 10m

$2,300

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

20:45-21:05

2 stops37h 20m

$2,303

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Thu 26/2

14:50-06:50

2 stops50h 00m

Sydney Kingsford Smith

Wed 13/5

20:45-23:25

2 stops39h 40m

$2,307

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Sun 24/5

04:45-06:15

2 stops36h 30m

Sydney Kingsford Smith

Tue 16/6

14:50-17:00

2 stops39h 10m

$2,315

Porto AlegreSydney

POA - SYD

POASYD

Porto Alegre Salgado Filho

Tue 26/5

15:00-17:10

2 stops37h 10m

Sydney Kingsford Smith

Mon 15/6

20:45-00:40

2 stops64h 55m

$2,316

Porto AlegreMelbourne

POA - MEL

POAMEL

Porto Alegre Salgado Filho

Tue 26/5

19:05-05:40

1 stop21h 35m

Melbourne

Mon 15/6

08:15-18:15

2 stops23h 00m

$2,467

Porto AlegreMelbourne

POA - MEL

POAMEL

Porto Alegre Salgado Filho

Tue 26/5

14:20-05:40

2 stops26h 20m

Melbourne

Mon 15/6

08:15-18:15

2 stops23h 00m

$2,470

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Fri 1/5

19:05-11:35

2 stops27h 30m

Brisbane

Thu 21/5

21:20-18:15

2 stops33h 55m

$2,750

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Fri 22/5

14:00-17:35

2 stops40h 35m

Perth

Tue 26/5

22:20-22:45

2 stops35h 25m

$3,800

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Fri 22/5

18:25-17:35

2 stops36h 10m

Perth

Tue 26/5

22:20-23:55

2 stops36h 35m

$3,804

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 $2,649. If you don’t want to visit Australia in August, then you should wait until July to fly from Porto Alegre, when ticket prices are also cheap, with an average price of $2,716.

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

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from Porto Alegre to Australia takes 25h 50m
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 $1,977Free cancellationRating
7.5
1,913 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 21/2
Sat 28/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia