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Cheap flights from Porto Alegre to Brisbane from $2,653

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
POA — BNE
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Porto Alegre to Brisbane

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Brisbane (BNE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 August 2025.

Round-trip from

$2,653

Popular in

December

Cheapest in

January

Average price

$3,570
LATAM Airlines
  • LATAM Airlines
  • 17/11-12/12
  • 4 total stops
  • 50h 05m total
  • Porto Alegre to Brisbane
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Porto Alegre to Brisbane

Cheapest flights from Porto Alegre to Brisbane
Explore the most affordable flight options available from Porto Alegre to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Mon 17/1118:40POA - BNE
2 stops25h 10mLATAM Airlines
Fri 12/1205:05BNE - POA
2 stops24h 55mLATAM Airlines
Deal found 25/8$2,653
Mon 17/1118:40POA - BNE
2 stops28h 55mMultiple Airlines
Fri 12/1206:10BNE - POA
2 stops23h 50mMultiple Airlines
Deal found 24/8$3,159
Mon 1/1218:00POA - BNE
2 stops29h 35mMultiple Airlines
Sat 28/220:55BNE - POA
2 stops33h 05mMultiple Airlines
Deal found 24/8$3,470
Wed 10/920:55POA - BNE
2 stops27h 15mLATAM Airlines
Sun 14/908:10BNE - POA
3 stops24h 40mLATAM Airlines
Deal found 25/8$3,669
Wed 24/1218:00POA - BNE
2 stops26h 25mLATAM Airlines
Sun 1/205:05BNE - POA
2 stops24h 55mLATAM Airlines
Deal found 26/8$3,750

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto Alegre to Brisbane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Porto Alegre to Brisbane that are best for you.

Fly from

Porto Alegre

Fly to

Brisbane

Route

Depart

Return

Price

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Mon 17/11

18:40-08:50

2 stops25h 10m

Brisbane

Fri 12/12

05:05-17:00

2 stops24h 55m

$2,653

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Mon 17/11

18:40-12:35

2 stops28h 55m

Brisbane

Fri 12/12

06:10-17:00

2 stops23h 50m

$3,159

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Mon 1/12

18:00-12:35

2 stops29h 35m

Brisbane

Sat 28/2

20:55-17:00

2 stops33h 05m

$3,470

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Wed 10/9

20:55-13:10

2 stops27h 15m

Brisbane

Sun 14/9

08:10-19:50

3 stops24h 40m

$3,669

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Wed 24/12

18:00-09:25

2 stops26h 25m

Brisbane

Sun 1/2

05:05-17:00

2 stops24h 55m

$3,750

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Best time to book a flight from Porto Alegre to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Porto Alegre with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto Alegre to Brisbane

What is the cheapest month to book a flight from Porto Alegre to Brisbane?

Currently, May is the cheapest month in which you can book a flight from Porto Alegre to Brisbane (average of $160). Flying from Porto Alegre to Brisbane in September is currently the most expensive (average of $208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from POA to BNE?

Find hourly flight availability from Porto Alegre to Brisbane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

It’s typically best to fly out from Porto Alegre to Brisbane in the morning. Doing so could potentially save you 16% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Brisbane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Porto Alegre to Brisbane?

    For as low as $2,653, LATAM Airlines can have you in Brisbane from Porto Alegre in 25h 10m. There are 13121 km between Porto Alegre and Brisbane.

  • Can I find deals for flights from Porto Alegre to Brisbane that include hotel bookings?

    Yes. In addition to deals on Porto Alegre to Brisbane flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto Alegre to Brisbane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto Alegre to Brisbane.

  • Can I find deals for business class flights from Porto Alegre to Brisbane?

    Yes. Cheapflights offers flight deals from Porto Alegre to Brisbane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto Alegre to Brisbane?

    Currently, May is the cheapest month in which you can book a flight from Porto Alegre to Brisbane (average of $160). Flying from Porto Alegre to Brisbane in September is currently the most expensive (average of $208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
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Fly with Cheapflights

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How does Cheapflights help users find flights from Porto Alegre to Brisbane?

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Why should you use Cheapflights to find cheap flight tickets from Porto Alegre to Brisbane?

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Can Cheapflights find flights from Porto Alegre to Brisbane with no change fees?

Need flexible booking options for your flight to Brisbane from Porto Alegre? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Porto Alegre to Brisbane become cheaper?

Not ready to book yet? You can track prices for flights from Porto Alegre to Brisbane on Cheapflights with our Price Alert feature and get notified when better prices are available.

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