Cheap flights from Sydney to Porto Alegre from $1,645
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 26/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Tue 6/4
22:00-17:50
2 stops32h 50m
Porto Alegre Salgado Filho
Fri 28/5
17:40-09:30
2 stops26h 50m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Tue 6/4
11:45-00:10
2 stops25h 25m
Porto Alegre Salgado Filho
Fri 28/5
17:40-06:50
1 stop24h 10m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Fri 13/11
11:10-16:50
1 stop19h 40m
Porto Alegre Salgado Filho
Fri 27/11
17:40-06:15
1 stop22h 35m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Fri 13/11
11:10-16:50
1 stop19h 40m
Porto Alegre Salgado Filho
Fri 27/11
13:05-06:15
2 stops27h 10m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Tue 6/4
22:00-17:50
2 stops32h 50m
Porto Alegre Salgado Filho
Fri 28/5
20:05-20:05
3 stops35h 00m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Fri 13/11
11:10-00:10
2 stops27h 00m
Porto Alegre Salgado Filho
Fri 27/11
13:05-06:15
2 stops27h 10m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Wed 7/4
11:45-17:50
1 stop19h 05m
Porto Alegre Salgado Filho
Mon 31/5
17:40-06:50
1 stop24h 10m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Sun 4/4
12:10-17:50
1 stop18h 40m
Porto Alegre Salgado Filho
Sat 29/5
17:40-06:50
1 stop24h 10m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Sun 4/4
12:10-17:50
1 stop18h 40m
Porto Alegre Salgado Filho
Fri 28/5
17:40-06:50
1 stop24h 10m
SydneyPorto Alegre
SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho
SYDPOA
Sydney Kingsford Smith
Wed 7/4
11:45-17:50
1 stop19h 05m
Porto Alegre Salgado Filho
Wed 26/5
17:40-06:50
1 stop24h 10m
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 cheapest month to fly to Porto Alegre?
In general, July 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 $0. If you don’t want to visit Porto Alegre in July, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of $2,066.
Can stopping save me money on Sydney to Porto Alegre flights?
You could potentially save up to 42% on your flight if you consider stops on a Sydney to Porto Alegre flight.
When to book flights from Sydney to Porto Alegre
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
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 32h 50m, 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?
The number of operators available for flights from Sydney Kingsford Smith Airport to Porto Alegre Salgado Filho Airport is 1 as of October 2026.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sydney to Porto Alegre is LATAM Airlines (100% of total bookings).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $2,123 | Free cancellation | Rating 7.4 1,975 reviews |
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.