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Cheap flights from Porto Alegre to Brisbane from $2,208

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
POA — BNE
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

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 31 October 2025.

Round-trip from

$3,189

One-way from

$2,208

Popular in

December

Cheapest in

January

Average price

$3,108
LATAM Airlines
  • LATAM Airlines
  • 1/12-28/2
  • 4 total stops
  • 51h 30m total
  • Porto Alegre to Brisbane
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3/2
  • 3/2
  • 3 total stops
  • 35h 15m total
  • Porto Alegre to Brisbane
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($130 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Porto Alegre to Brisbane

Enter your travel dates to find the best prices.

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 31 October 2025.

Mon 1/1218:00POA - BNE
2 stops27h 35mLATAM Airlines
Sat 28/206:05BNE - POA
2 stops23h 55mLATAM Airlines
Deal found 29/10$3,189
Wed 24/1218:00POA - BNE
2 stops26h 25mLATAM Airlines
Sun 1/205:05BNE - POA
2 stops24h 55mLATAM Airlines
Deal found 29/10$3,408
Wed 24/1214:05POA - BNE
3 stops29h 45mMultiple Airlines
Sun 1/206:10BNE - POA
2 stops23h 50mMultiple Airlines
Deal found 31/10$3,543
Mon 17/1118:40POA - BNE
2 stops38h 45mQantas Airways
Fri 12/1207:00BNE - POA
2 stops23h 00mQantas Airways
Deal found 30/10$3,810

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 31 October 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

Wed 24/12

18:00-08:50

2 stops25h 50m

Brisbane

Sun 1/2

05:00-17:00

2 stops25h 00m

$3,411

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Wed 24/12

14:05-08:50

3 stops29h 45m

Brisbane

Sun 1/2

06:10-17:00

2 stops23h 50m

$3,543

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Tue 10/3

12:40-08:50

3 stops31h 10m

Brisbane

Tue 31/3

05:00-00:25

3 stops32h 25m

$3,700

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Mon 17/11

18:40-20:10

2 stops36h 30m

Brisbane

Fri 12/12

07:00-17:00

2 stops23h 00m

$3,818

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Mon 12/1

18:00-09:25

2 stops26h 25m

Brisbane

Wed 19/8

06:00-19:50

2 stops26h 50m

$3,831

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Tue 10/3

10:35-22:40

2 stops47h 05m

Brisbane

Mon 30/3

01:55-09:45

2 stops68h 50m

$3,935

Porto AlegreBrisbane

POA - BNE

POABNE

Porto Alegre Salgado Filho

Tue 3/2

20:10-20:25

3 stops35h 15m

$2,208

Flights are sorted by cheapest return flights first.

Deals found on 28/10

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, January is the cheapest month in which you can book a flight from Porto Alegre to Brisbane (average of $1,599). Flying from Porto Alegre to Brisbane in August is currently the most expensive (average of $3,528). 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 31 October 2025.

It’s typically best to fly out from Porto Alegre to Brisbane in the morning. Doing so could potentially save you 15% 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 $3,411, LATAM Airlines can have you in Brisbane from Porto Alegre in 25h 50m. 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, January is the cheapest month in which you can book a flight from Porto Alegre to Brisbane (average of $1,599). Flying from Porto Alegre to Brisbane in August is currently the most expensive (average of $3,528). 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?

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How does Cheapflights help users find flights 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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