POA

$2,379 Find Cheap Flights to Porto Alegre

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Porto Alegre departing on 9/8. 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

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 Flight Deals 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.

Recent return flight deals to Porto Alegre

KAYAK's recommended return flight deals from the most popular airlines that fly to Porto Alegre.
Discover the best prices for you by selecting your travel dates on KAYAK.
LATAM Airlines Logo
12:00 - 19:50MEL-POA
20h 50m1 stop
LATAM Airlines Logo
20:55 - 05:40POA-MEL
19h 45m1 stop
$2,379LATAM Airlines
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Sat, 9 Aug - Sat, 23 Aug
LATAM Airlines Logo
12:00 - 19:50MEL-POA
20h 50m1 stop
LATAM Airlines Logo
14:35 - 05:40POA-MEL
26h 05m2 stops
$2,403LATAM Airlines
Find Deal
Sat, 9 Aug - Sat, 23 Aug
Logo
12:00 - 19:50MEL-POA
20h 50m1 stop
Logo
20:55 - 13:45POA-MEL
27h 50m3 stops
$2,483
Find Deal
Sat, 9 Aug - Sat, 23 Aug
Logo
12:00 - 00:25MEL-POA
25h 25m2 stops
Logo
20:55 - 13:45POA-MEL
27h 50m3 stops
$2,587
Find Deal
Sat, 9 Aug - Sat, 23 Aug
LATAM Airlines Logo
12:10 - 19:50SYD-POA
20h 40m1 stop
LATAM Airlines Logo
20:55 - 06:45POA-SYD
20h 50m1 stop
$2,686LATAM Airlines
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Fri, 11 Jul - Sun, 21 Sep
Logo
11:40 - 19:50SYD-POA
45h 10m2 stops
Logo
20:55 - 06:45POA-SYD
20h 50m1 stop
$2,707
Find Deal
Fri, 11 Jul - Sun, 21 Sep
Logo
11:40 - 19:50SYD-POA
45h 10m2 stops
Logo
06:40 - 06:45POA-SYD
35h 05m2 stops
$2,829
Find Deal
Fri, 11 Jul - Sun, 21 Sep
LATAM Airlines Logo
12:10 - 09:25SYD-POA
34h 15m2 stops
LATAM Airlines Logo
21:05 - 09:35POA-SYD
47h 30m3 stops
$2,898LATAM Airlines
Find Deal
Fri, 11 Jul - Sun, 21 Sep
Logo
22:00 - 23:30SYD-POA
38h 30m3 stops
Logo
20:00 - 09:35POA-SYD
48h 35m3 stops
$3,134
Find Deal
Fri, 11 Jul - Sun, 21 Sep
Qantas Airways Logo
08:10 - 19:50MEL-POA
24h 40m3 stops
Qantas Airways Logo
20:55 - 13:05POA-MEL
27h 10m3 stops
$3,691Qantas Airways
Find Deal
Sat, 9 Aug - Sat, 23 Aug
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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 day to fly to Porto Alegre?

The average price of all round-trip flights to Porto Alegre clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Porto Alegre is Friday where round-trip tickets can be as cheap as $2,567. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $3,495 on average.

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 May, where tickets cost $2,489 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 $4,086 and $3,903 respectively. For one-way flights, the best month to travel is May with an average price of $2,489.

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

The average price for all round-trip flights to Porto Alegre depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.
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Good to know – Book Cheap Porto Alegre Plane Tickets

Low season

September

High season

December

Cheapest flight

$2,379
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from Melbourne 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.

  • 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.

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.

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 1767 reviews
8.1Crew
7.6Boarding
7.4Comfort
7.0Entertainment
6.7Food
Airline reviews

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.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

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.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Plane never left the ground. Mech issues - entire trip was rerouted through united.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

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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