Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Porto Alegre from $1,517

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Porto Alegre departing on 4/8. 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

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 Sydney to Porto Alegre

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:25 - 18:15
SYD
-
POA
22h 50m
2 stops
Multiple Airlines Logo
19:05 - 06:50
POA
-
SYD
22h 45m
1 stop
$2,582Multiple Airlines
Thu, 2 Jul - Sun, 26 Jul
LATAM Airlines Logo
11:45 - 18:15
SYD
-
POA
19h 30m
1 stop
LATAM Airlines Logo
21:55 - 09:30
POA
-
SYD
46h 35m
3 stops
$2,614LATAM Airlines
Thu, 2 Jul - Sun, 26 Jul
Multiple Airlines Logo
08:25 - 18:15
SYD
-
POA
22h 50m
2 stops
Multiple Airlines Logo
21:55 - 09:45
POA
-
SYD
46h 50m
3 stops
$2,632Multiple Airlines
Thu, 2 Jul - Sun, 26 Jul
LATAM Airlines Logo
08:25 - 23:05
SYD
-
POA
27h 40m
3 stops
LATAM Airlines Logo
21:55 - 09:30
POA
-
SYD
46h 35m
3 stops
$2,669LATAM Airlines
Thu, 2 Jul - Sun, 26 Jul
Multiple Airlines Logo
08:25 - 18:15
SYD
-
POA
22h 50m
2 stops
Multiple Airlines Logo
19:05 - 06:50
POA
-
SYD
22h 45m
1 stop
$2,671Multiple Airlines
Thu, 9 Jul - Fri, 31 Jul
LATAM Airlines Logo
11:45 - 00:15
SYD
-
POA
25h 30m
2 stops
LATAM Airlines Logo
07:10 - 06:50
POA
-
SYD
34h 40m
2 stops
$2,690LATAM Airlines
Thu, 9 Jul - Fri, 31 Jul
Multiple Airlines Logo
08:25 - 18:15
SYD
-
POA
22h 50m
2 stops
Multiple Airlines Logo
21:55 - 09:30
POA
-
SYD
46h 35m
3 stops
$2,722Multiple Airlines
Thu, 9 Jul - Fri, 31 Jul
LATAM Airlines Logo
11:45 - 18:15
SYD
-
POA
19h 30m
1 stop
LATAM Airlines Logo
19:05 - 06:50
POA
-
SYD
22h 45m
1 stop
$2,743LATAM Airlines
Thu, 9 Jul - Thu, 30 Jul
LATAM Airlines Logo
11:45 - 23:05
SYD
-
POA
24h 20m
2 stops
LATAM Airlines Logo
14:00 - 06:50
POA
-
SYD
27h 50m
2 stops
$2,755LATAM Airlines
Thu, 9 Jul - Thu, 30 Jul
LATAM Airlines Logo
11:45 - 18:15
SYD
-
POA
19h 30m
1 stop
LATAM Airlines Logo
19:05 - 06:50
POA
-
SYD
22h 45m
1 stop
$2,842LATAM Airlines
Fri, 10 Jul - Fri, 31 Jul

LATAM Airlines flights from Sydney to Porto Alegre

Our best LATAM Airlines deals on Sydney to Porto Alegre flight tickets
LATAM Airlines
2 July
SYD11:45Sydney Kingsford Smith
19h 30m
1 stop
POA18:15Porto Alegre Salgado Filho
26 July
POA21:55Porto Alegre Salgado Filho
46h 35m
3 stops
SYD09:30Sydney Kingsford Smith
$2,614
LATAM Airlines
2 July
SYD08:25Sydney Kingsford Smith
27h 40m
3 stops
POA23:05Porto Alegre Salgado Filho
26 July
POA21:55Porto Alegre Salgado Filho
46h 35m
3 stops
SYD09:30Sydney Kingsford Smith
$2,669
LATAM Airlines
9 July
SYD11:45Sydney Kingsford Smith
25h 30m
2 stops
POA00:15Porto Alegre Salgado Filho
31 July
POA07:10Porto Alegre Salgado Filho
34h 40m
2 stops
SYD06:50Sydney Kingsford Smith
$2,690

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Porto Alegre 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 28 May 2026.
Use the filters below to find and compare flights from Sydney to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 2/7

08:25-18:15

2 stops22h 50m

Porto Alegre Salgado Filho

Sun 26/7

19:05-06:50

1 stop22h 45m

$2,582

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 2/7

11:45-18:15

1 stop19h 30m

Porto Alegre Salgado Filho

Sun 26/7

21:55-09:30

3 stops46h 35m

$2,614

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 2/7

08:25-18:15

2 stops22h 50m

Porto Alegre Salgado Filho

Sun 26/7

21:55-09:45

3 stops46h 50m

$2,632

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 2/7

08:25-23:05

3 stops27h 40m

Porto Alegre Salgado Filho

Sun 26/7

21:55-09:30

3 stops46h 35m

$2,669

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 9/7

08:25-18:15

2 stops22h 50m

Porto Alegre Salgado Filho

Fri 31/7

19:05-06:50

1 stop22h 45m

$2,671

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 9/7

11:45-00:15

2 stops25h 30m

Porto Alegre Salgado Filho

Fri 31/7

07:10-06:50

2 stops34h 40m

$2,690

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 9/7

08:25-18:15

2 stops22h 50m

Porto Alegre Salgado Filho

Fri 31/7

21:55-09:30

3 stops46h 35m

$2,722
Fastest return journey

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 9/7

11:45-18:15

1 stop19h 30m

Porto Alegre Salgado Filho

Thu 30/7

19:05-06:50

1 stop22h 45m

$2,743

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 9/7

11:45-23:05

2 stops24h 20m

Porto Alegre Salgado Filho

Thu 30/7

14:00-06:50

2 stops27h 50m

$2,755

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Fri 10/7

11:45-18:15

1 stop19h 30m

Porto Alegre Salgado Filho

Fri 31/7

19:05-06:50

1 stop22h 45m

$2,842

Flights are sorted by cheapest return flights first.

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

See travel insights to Porto Alegre from

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

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 typical price of a round-trip flight between Sydney and Porto Alegre?

What is the cheapest month to fly to Porto Alegre?

In general, May is the cheapest month to fly from Sydney to Porto Alegre. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,002. If you don’t want to visit Porto Alegre in May, then you should wait until July to fly from Sydney, when ticket prices are also cheap, with an average price of $2,131.

Can stopping save me money on Sydney to Porto Alegre flights?

You could potentially save up to 4% on your flight if you consider stops on a Sydney to Porto Alegre flight.

When to book flights from Sydney to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Porto Alegre (SYD to POA) flight deals and tips

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

Fastest flight time

36h 45m

Direct flights

None
The fastest flight from Sydney to Porto Alegre takes 36h 45m
There are no direct flights from Sydney to Porto Alegre. There are no popular flight routes from Sydney to Porto Alegre.
Search flight deals

Frequently asked questions about flying from Sydney to Porto Alegre

  • How far is Sydney Kingsford Smith to Porto Alegre Salgado Filho by plane?

    Sydney Kingsford Smith and Porto Alegre Salgado Filho are 12519.5 km apart from one another. Flights usually cover this in 36h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Sydney Kingsford Smith Airport to Porto Alegre Salgado Filho Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport 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.

  • What is the most popular airline from Sydney to Porto Alegre?

Best airlines flying from Sydney to Porto Alegre

Compare and see reviews for airlines that fly from Sydney to Porto Alegre with momondo
Airline
Rating
Free cancellation
Price
LATAM AirlinesPriceFrom $1,760Free cancellationRating
7.4
1,920 reviews
Search LATAM Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Porto Alegre for you.

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

Yes. All flights to Porto Alegre from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Sydney and Porto Alegre by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Porto Alegre, momondo offers a useful price alert feature which will track prices for flights to Porto Alegre from Sydney and alert you when they change.

An easier way to manage your Porto Alegre 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 27/6
Sat 4/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brazil

Fly your favourite airline to Porto Alegre

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
LATAM Airlines