POA - SYD

$1,663 Find Cheap Flights from Porto Alegre to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to Sydney departing on 1/2. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Sydney, 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 Porto Alegre to Sydney, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Porto Alegre to Sydney (POA-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Porto Alegre to Sydney 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Porto Alegre to Sydney

Tue, 10 Feb - Fri, 29 May
Turkish Airlines Logo
17:55 - 19:20POA-SYD
59h 25m3 stops
Turkish Airlines Logo
21:10 - 10:35SYD-POA
50h 25m3 stops
$2,541Turkish Airlines
Find Deal
Wed, 25 Feb - Wed, 13 May
LATAM Airlines Logo
04:45 - 06:15POA-SYD
35h 30m2 stops
LATAM Airlines Logo
11:10 - 19:50SYD-POA
21h 40m1 stop
$2,612LATAM Airlines
Find Deal
Wed, 25 Feb - Wed, 13 May
LATAM Airlines Logo
04:45 - 06:15POA-SYD
35h 30m2 stops
LATAM Airlines Logo
11:10 - 19:50SYD-POA
21h 40m1 stop
$2,618LATAM Airlines
Find Deal
Thu, 26 Feb - Wed, 13 May
LATAM Airlines Logo
12:40 - 06:15POA-SYD
27h 35m2 stops
LATAM Airlines Logo
11:10 - 11:30SYD-POA
37h 20m2 stops
$2,622LATAM Airlines
Find Deal
Wed, 25 Feb - Wed, 13 May
LATAM Airlines Logo
04:45 - 06:15POA-SYD
35h 30m3 stops
LATAM Airlines Logo
11:10 - 19:50SYD-POA
21h 40m1 stop
$2,625LATAM Airlines
Find Deal
Mon, 9 Feb - Fri, 29 May
LATAM Airlines Logo
04:45 - 06:20POA-SYD
35h 35m2 stops
LATAM Airlines Logo
11:10 - 16:00SYD-POA
41h 50m2 stops
$2,627LATAM Airlines
Find Deal
Tue, 14 Apr - Tue, 12 May
Qatar Airways Logo
17:45 - 06:15POA-SYD
47h 30m2 stops
Qatar Airways Logo
14:50 - 15:55SYD-POA
38h 05m2 stops
$2,784Qatar Airways
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Turkish Airlines Logo
14:50 - 19:20POA-SYD
62h 30m3 stops
Turkish Airlines Logo
21:15 - 00:45SYD-POA
65h 30m3 stops
$2,797Turkish Airlines
Find Deal
Tue, 14 Apr - Sat, 16 May
Qatar Airways Logo
15:15 - 06:15POA-SYD
50h 00m2 stops
Qatar Airways Logo
14:50 - 17:00SYD-POA
39h 10m2 stops
$2,845Qatar Airways
Find Deal
Tue, 14 Apr - Wed, 13 May
Qatar Airways Logo
20:00 - 06:15POA-SYD
45h 15m2 stops
Qatar Airways Logo
14:50 - 17:00SYD-POA
63h 10m2 stops
$2,953Qatar Airways
Find Deal

Everything you should know

Top airlines
Turkish Airlines
Cheapest • from $2,541 (return)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 4% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 9% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$2,541
Overall average: $2,972
Turkish Airlines
Tue 10/2Fri 29/5
POA - SYD • 3 stops
Cheapest one-way flight
$1,663
Typical prices: $1,879-$2,295
Multiple Airlines
Sun 1/2
POA - SYD • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Booking Insights

KAYAK's insights & trends for Porto Alegre to Sydney flights

Get data-powered insights and trends into flights from Porto Alegre to Sydney 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 Porto Alegre to Sydney?

The average price of all round-trip flights from Porto Alegre to Sydney clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Sydney on a Tuesday and more expensive on a Sunday. On your return trip to Porto Alegre, you should consider flying back on a Friday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto Alegre to Sydney, 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 Porto Alegre to Sydney is August, where tickets cost $2,741 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $3,883 and $3,543 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto Alegre to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Porto Alegre to Sydney, you should book around 8 weeks before departure, which saves you about 4% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$1,663
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Porto Alegre to Sydney

When to book flights from Porto Alegre to Sydney

Are your dates flexible? Find out the best times to travel from Porto Alegre to Sydney 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 Porto Alegre to Sydney

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

    In the last 3 days, the lowest price for a flight from Porto Alegre to Sydney was $1,663 for a one-way ticket and $2,541 for a return.

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

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

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

    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 Porto Alegre to Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Porto Alegre 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 Porto Alegre to Sydney?

    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 Sydney with an airline and back to Porto Alegre with another airline.

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

    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 Sydney from Porto Alegre up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Porto Alegre to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre to Sydney. 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 Porto Alegre to Sydney? 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.
7.5
LATAM AirlinesOverall score based on 1873 reviews
7.3Comfort
7.5Boarding
6.7Food
7.0Entertainment
8.0Crew
Airline reviews

Poor, the airline was not able to help me move flights.

2.0 MediocreChristopher, Oct 2025SDU - BSB
Read more LATAM Airlines reviews

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Everything you need to know for your flight from Porto Alegre to Sydney

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