POA

$1,218 Find Cheap Flights to Porto Alegre

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Porto Alegre departing on 10/8. 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
1 adult, Economy

KAYAK searches 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 for flights 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 for flights to Porto Alegre, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Porto Alegre

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

Recent return flight deals to Porto Alegre

Thu, 28 Aug - Tue, 9 Sep
LATAM Airlines Logo
13:10 - 19:50SYD-POA
19h 40m1 stop
LATAM Airlines Logo
14:35 - 06:45POA-SYD
27h 10m2 stops
$1,903LATAM Airlines
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Thu, 28 Aug - Tue, 9 Sep
LATAM Airlines Logo
13:10 - 23:55SYD-POA
23h 45m2 stops
LATAM Airlines Logo
14:35 - 06:45POA-SYD
27h 10m2 stops
$1,940LATAM Airlines
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Tue, 12 Aug - Tue, 19 Aug
Logo
20:30 - 19:50BNE-POA
36h 20m2 stops
Logo
20:55 - 13:35POA-BNE
27h 40m2 stops
$1,960
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Tue, 12 Aug - Tue, 19 Aug
Logo
21:15 - 23:55BNE-POA
39h 40m3 stops
Logo
20:55 - 11:35POA-BNE
25h 40m2 stops
$1,992
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Sat, 9 Aug - Sat, 23 Aug
Qantas Airways Logo
09:25 - 19:50MEL-POA
23h 25m2 stops
Qantas Airways Logo
20:55 - 05:15POA-MEL
19h 20m1 stop
$2,253Qantas Airways
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Sat, 9 Aug - Sat, 23 Aug
Qantas Airways Logo
09:25 - 19:50MEL-POA
23h 25m2 stops
Qantas Airways Logo
11:30 - 05:15POA-MEL
28h 45m2 stops
$2,277Qantas Airways
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Thu, 23 Oct - Mon, 27 Oct
Qatar Airways Logo
16:15 - 17:00MEL-POA
62h 45m2 stops
Qatar Airways Logo
12:40 - 23:45POA-MEL
45h 05m2 stops
$3,037Qatar Airways
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Thu, 23 Oct - Mon, 27 Oct
Qatar Airways Logo
23:45 - 17:00MEL-POA
55h 15m2 stops
Qatar Airways Logo
06:55 - 23:45POA-MEL
50h 50m2 stops
$3,040Qatar Airways
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Thu, 25 Dec - Sun, 25 Jan
United Airlines Logo
11:50 - 16:50SYD-POA
43h 00m2 stops
United Airlines Logo
13:50 - 07:00POA-SYD
51h 10m2 stops
$3,318United Airlines
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Thu, 25 Dec - Sun, 25 Jan
United Airlines Logo
11:50 - 18:00SYD-POA
44h 10m2 stops
United Airlines Logo
13:50 - 07:00POA-SYD
51h 10m2 stops
$3,321United Airlines
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KAYAK's insights & trends for flights to Porto Alegre

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

What is the cheapest month to fly to Porto Alegre?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Porto Alegre is July, where tickets cost $2,480 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Australia is $3,918 and $3,713 respectively. For one-way flights, the best month to travel is July with an average price of $2,480.

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Good to know – Book Cheap Porto Alegre Plane Tickets

Low seasonJune
High seasonDecember
Cheapest flight$1,218
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Sydney to Porto Alegre

When to book flights to Porto Alegre

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Porto Alegre based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Porto Alegre flights

  • How far is Porto Alegre Salgado Filho Airport from central Porto Alegre?

    The city centre of Porto Alegre is 6 km from Porto Alegre.

  • What is the name of Porto Alegre’s airport?

    All flights to Porto Alegre land at Porto Alegre Salgado Filho Airport. The airport code is POA,and it can also be referred to as Porto Alegre, Salgado Filho, or Salgado Filho Intl.

  • What is the cheapest day to fly to Porto Alegre?

    Based on KAYAK data, the cheapest day to fly to Porto Alegre is Friday where round-trip tickets can be as cheap as $2,509. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $3,417 on average.

  • How does KAYAK find such low prices on flights 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 to Porto Alegre.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Porto Alegre?

    The cheapest time of day to fly to Porto Alegre is generally at night, when round-trip flights cost $1,758 on average. The most expensive time of day to fly to Porto Alegre is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,826.

Top tips for finding cheap flights to Porto Alegre

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Porto Alegre flight deals.

Reviews of the top airline flying to Porto Alegre

 
See real verified KAYAK customer reviews for airlines flying to Porto Alegre. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Porto Alegre. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.5
LATAM AirlinesOverall score based on 1801 reviews
7.4Comfort
7.6Boarding
6.7Food
8.1Crew
7.0Entertainment
Airline reviews

The boarding and new bag drop-off process was confusing and causing massive delays.

2.0 MediocreFernando, June 2025GRU - POA
Read more LATAM Airlines reviews

The boarding and new bag drop-off process was confusing and causing massive delays.

It was a very good flight, no entertainment is the reason for not checking that box.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

We boarded so late it caused us to miss time at Foz. No real information was provided to the passengers waiting.

Basic experience, we were delayed causing less time to enjoy our destination and on the way back, we boarded when the flight should have been taking off.

reliable, relatively relaxed, helpful and kind staff and clean airplanes. No need for more.

Everything you need to know for your flight to Porto Alegre

Flights with popular airlines flying to Porto Alegre

Flights from the other most popular airlines that fly from Australia to Porto Alegre according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
LATAM Airlines flights to Porto Alegre

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