Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SYD - POA

Find cheap flights from Sydney to Porto Alegre from $2,568

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Porto Alegre departing on 14/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sun 19/5
Sun 26/5

Search hundreds of travel sites at once for deals on flights to Porto Alegre

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Porto Alegre, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Porto Alegre, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,471,296 times on KAYAK, and here's why:

Save 19% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Sydney to Porto Alegre (SYD-POA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Porto Alegre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:35 - 19:20SYD-POA
20h 45m2 stops
20:05 - 09:35POA-SYD
24h 30m2 stops
$2,568LATAM Airlines
Find Deal
Wed, 14 Aug - Sun, 18 Aug
11:35 - 19:20SYD-POA
20h 45m2 stops
21:25 - 09:35POA-SYD
47h 10m3 stops
$2,571LATAM Airlines
Find Deal
Wed, 14 Aug - Sun, 18 Aug
11:35 - 19:20SYD-POA
20h 45m2 stops
20:05 - 09:35POA-SYD
24h 30m2 stops
$2,572LATAM Airlines
Find Deal
Wed, 14 Aug - Sun, 18 Aug
22:00 - 19:05SYD-POA
34h 05m2 stops
20:15 - 18:00POA-SYD
32h 45m1 stop
$3,091Qantas Airways
Find Deal
Mon, 6 May - Sat, 25 May
11:30 - 18:05SYD-POA
19h 35m1 stop
19:15 - 09:15POA-SYD
24h 00m2 stops
$3,351Qantas Airways
Find Deal
Wed, 2 Oct - Sat, 19 Oct
07:10 - 00:05SYD-POA
29h 55m3 stops
19:15 - 09:30POA-SYD
24h 15m2 stops
$3,439
Find Deal
Tue, 1 Oct - Fri, 18 Oct
11:30 - 18:05SYD-POA
19h 35m1 stop
23:00 - 18:00POA-SYD
29h 00m2 stops
$3,619
Find Deal
Fri, 4 Oct - Thu, 17 Oct
20:45 - 14:30SYD-POA
54h 45m2 stops
15:20 - 18:10POA-SYD
36h 50m2 stops
$3,717Qatar Airways
Find Deal
Mon, 30 Sep - Sun, 20 Oct
20:45 - 14:30SYD-POA
54h 45m2 stops
18:50 - 18:10POA-SYD
57h 20m2 stops
$3,758Qatar Airways
Find Deal
Mon, 30 Sep - Sat, 19 Oct
09:20 - 16:20SYD-POA
44h 00m3 stops
13:30 - 08:20POA-SYD
52h 50m3 stops
$5,598Air Canada
Find Deal
Wed, 2 Oct - Sun, 20 Oct

Flights from Sydney to Porto Alegre - Travel Insights & Trends

Get data-powered insights and trends into flights from Sydney to Porto Alegre to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sydney to Porto Alegre?

The average price of all flights from Sydney to Porto Alegre clicked on KAYAK for each day over the last 12 months.
For Sydney to Porto Alegre, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Porto Alegre back to Sydney, the best deals are generally found on Monday, with Wednesday being the most expensive.

What is the cheapest month to fly from Sydney to Porto Alegre?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sydney to Porto Alegre, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sydney to Porto Alegre is October, where tickets cost $2,773 on average. On the other hand, the most expensive months are December and January, where the average cost of tickets is $4,236 and $3,801 respectively.

How far in advance should I book a flight from Sydney to Porto Alegre?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Sydney to Porto Alegre, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Sydney to Porto Alegre, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 62 days before departure.

Good to know

Low season

July

High season

December

Cheapest flight

$2,568
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Sydney to Porto Alegre

When to book flights from Sydney to Porto Alegre

Are your dates flexible? Find out the best times to travel from Sydney to Porto Alegre based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Porto Alegre

  • What is the cheapest flight from Sydney to Porto Alegre?

    In the last 3 days, the lowest price for a flight from Sydney to Porto Alegre was $1,653 for a return ticket.

  • Which aircraft models fly most regularly from Sydney to Porto Alegre?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Porto Alegre?

    oneworld, and Star Alliance are the airline alliances operating flights between Sydney and Porto Alegre, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Porto Alegre, Qantas Airways or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Sydney to Porto Alegre are Qantas Airways and LATAM Airlines. With an average price for the route of $3,166 and an overall rating of 7.7, Qantas Airways is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $2,932 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Sydney to Porto Alegre?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Porto Alegre.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Porto Alegre?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Porto Alegre?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto Alegre with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Porto Alegre?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Sydney to Porto Alegre

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Porto Alegre. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Porto Alegre? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Qantas AirwaysOverall score based on 1017 reviews
7.5comfort
8.3crew
7.5entertainment
7.8boarding
7.2food
Airline reviews

1) crackly headphone jack 2) one of the emergency seats recline. Usually second row does. But in this case neither did 3) food was scrambled eggs or fruit. 4) fruit should not be the option to eggs 5)miserable unpleasant crew not a smile. Thought that was a virgin thing

2.0 MediocreAnonymous, Apr 2024MEL - WLG
Read more about Qantas Airways reviews

1) crackly headphone jack 2) one of the emergency seats recline. Usually second row does. But in this case neither did 3) food was scrambled eggs or fruit. 4) fruit should not be the option to eggs 5)miserable unpleasant crew not a smile. Thought that was a virgin thing

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

The staff we fantastic and seemed to work very well with each other

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

I was pleasantly surprised with my flight to LA with Qantas. Although seats were not the roomies, service was excellent.

The service and smooth landing. Food was delicious and the staff was friendly. We arrived earlier than scheduled.

Wonderful crew, good food. Absolutely loved the wine spritz and wish I could buy it!

Don’t like last minute airline change. Not able to choose seat earlier.

It's only a short trip from Sydney to Melbourne, which i have done many times. The trip met my expectations

I really appreciated the fact that when I checked my bags at the Quantas counter after arriving from an international flight an hour early, the agent noticed I had a very long layover. He then found an earlier flight that allowed me to get to Cairns several hours earlier than I planned. That was amazing because I had already traveled over 20 hours and wasn’t looking forward to such a long layover. It allowed me to see my daughter and grandchildren much earlier (it had been two years since I visited last).

Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.

the flight from Boston to Curitiba was on time actually 30 minutes earlier. latam was not able to unload the luggage for custom checkup in Sao Paulo ii took two and half hours . i missed the flight to Curitiba spend the night in hotel and then flying in the morning to Curitiba

The flight was overbooked and the solution gave was unrespctful. I arrived 4 hour in advance in the airport and only after 2hous was possible suggest a different ticket with another company LATAM, I have accepted, but when I was checking in at LATAM the tickets was issued without luggage, what it is absurd since I have bought my tickets including it since the beginning. Due to the timing for the next flight was not possible return to Avianca to claim due to the distance between Both companies Avianca and Latam since were located in different terminals. I have insiste to the crew of Latam to call Avianca to solve it, but they could help they were alleging that only paying a thousand pesos Mexicans ($1,000 MXN) to dispatch my luggage would be accepted and I have no money at all. So I had to beg for others passagens, it was an humiliating to exchange luggage with who was platinum in order to return back the luggage in the connection airport in Brazil (GRU). I have no clue that a judicial process would be taken from my side due the lots of stress in sequence by the non professional treatment with a passenger that was just following everything said by Avianca.. Long hours of waiting until next flight and only arrive at final destine in 6hs later..

Cons: "The flight was full and all seats were taken. It means it was impossible to maintain the required and necessary social distancing."
Pros: "Muito confortável. Boarding muito rápido. Muito bem atendido a bordo."
Cons: "Infelizmente o serviço de bordo não pode ser apreciado, mas entendo que é pela segurança dos passageiros."
Pros: "The crew was great"
Cons: "They should be on time but we left 30 minutes later."
Cons: "Boarding was very confusing. The waiting area was filled with people milling around, trying to find their line."
Pros: "The free middle seat because the flight was not full."
Cons: "Bigger glass for wine"
Pros: "The crew was very friendly, and the food was the best I've had on a plane trip."
Pros: "Plane was fine."
Cons: "Awful baggage experience. Forced to check my carry-on and pay an absurd fee even tho (1) it is sized for the overhead bin, (2) the plane bins were well-sized, and (3) there were few passengers on board. Time and money wasted."

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The leg space between me and the seat in front of me was excellent.

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

Poor. 3 hours on the tarmac waiting for maintenance. We’re told numerous times it will be 10 minutes. Once going tv was blurry. Seat cramped. Not good at all. Missed an important meeting as a result.

Apparently the WiFi you buy on on one flight doesn't carry on with connecting flights.

Again a nearly five hour flight and pretzels is all the food you get and all you can drink water. No electric plugs in economy. Staff was totally not caring. Delta next time

Food choice was poor and we had to buy on board snacks.

Crew and snacks were great. It’s nice to have free wifi for entertainment, but there wasn’t anywhere to place my phone (ie Alaska Airlines). Also the gate was right next to another that was boarding at the same time, so it was difficult to tell where the line for our flight was. Also, they didn’t have a speaker system and had to yell for different groups. Had I not gotten a text that the flight was boarding, we might have missed the flight.

Nothing exceptional but all good. Business class seats are like the domestic Mint class on Jet Blue. Comfortable but not exceptional. Food is good but not superb. Flight attendants were better than US carriers but that is to be expected. However, not the caliber of Asian or Middle Eastern airlines. Very Lufthansa like but Lufthansa has slightly better seats, even though they are hardly best in class

Sydney - Porto Alegre Flights

Departure:

Sydney (SYD)Australia

Destination:

Porto Alegre (POA)Brazil

Return flight deals:

Porto Alegre - Sydney

Cabin classes: