Cheap flights from Sydney to Porto Alegre from $2,399
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Porto Alegre departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 $2,493. 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 $2,513.
What is the cheapest day to depart on your flight to Porto Alegre?
On average, the least expensive day to fly to Porto Alegre from Sydney is on a Friday. momondo users have found tickets for Friday departures for as low as $2,359. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Porto Alegre is Sunday, with ticket prices averaging around $3,434.
What is the cheapest time of day to depart on your flight to Porto Alegre?
In the evening is the cheapest time of day to fly from Sydney to Porto Alegre when you can find flight prices for as low as $2,696. Flying to Porto Alegre in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,800 on average. Flights to Porto Alegre from Sydney in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
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
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
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 19h 40m, 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 June 2025.
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 $2,175 | Free cancellation | Rating 7.5 1,785 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.