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Cheap flights from Brisbane to Porto Alegre from $1,398

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — POA
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Brisbane to Porto Alegre

Enter your travel dates to find the best prices.

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

Mon 8/1222:55BNE - POA
2 stops55h 05mMultiple Airlines
Sun 4/117:50POA - BNE
2 stops37h 35mMultiple Airlines
Deal found 24/11$4,108
Mon 15/1222:55BNE - POA
2 stops55h 05mMultiple Airlines
Wed 28/118:00POA - BNE
2 stops27h 05mMultiple Airlines
Deal found 24/11$4,342
Sun 14/1220:50BNE - POA
2 stops33h 10mMultiple Airlines
Thu 29/112:40POA - BNE
3 stops32h 25mMultiple Airlines
Deal found 26/11$4,549
Sun 14/1221:55BNE - POA
2 stops53h 10mQatar Airways
Thu 29/114:50POA - BNE
2 stops37h 40mQatar Airways
Deal found 26/11$4,770

Cheap flight deals from Brisbane to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) to Porto Alegre (POA). 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 November 2025.

Round-trip from

$2,880

One-way from

$1,398

Popular in

December

Cheapest in

February

Average price

$3,617
LATAM Airlines
  • LATAM Airlines
  • 16/3-18/3
  • 4 total stops
  • 50h 45m total
  • Brisbane to Porto Alegre
Search Deals
21/2
  • 21/2
  • 2 total stops
  • 23h 50m total
  • Brisbane to Porto Alegre
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($1,350 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($229 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brisbane to Porto Alegre 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 November 2025.
Use the filters below to find and compare flights from Brisbane to Porto Alegre that are best for you.

Fly from

Brisbane

Fly to

Porto Alegre

Route

Depart

Return

Price

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Thu 19/3

20:55-00:45

2 stops40h 50m

Porto Alegre Salgado Filho

Mon 23/3

20:55-06:30

2 stops44h 35m

$3,592

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Sun 15/3

01:55-22:45

2 stops57h 50m

Porto Alegre Salgado Filho

Wed 18/3

10:35-22:40

2 stops47h 05m

$3,721

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Mon 8/12

22:55-17:00

2 stops55h 05m

Porto Alegre Salgado Filho

Sun 4/1

17:50-20:25

2 stops37h 35m

$4,108

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Mon 15/12

22:55-17:00

2 stops55h 05m

Porto Alegre Salgado Filho

Wed 28/1

18:00-10:05

2 stops27h 05m

$4,342

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Sun 14/12

21:55-14:05

2 stops53h 10m

Porto Alegre Salgado Filho

Thu 29/1

14:50-17:30

2 stops37h 40m

$4,770

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Sat 21/2

06:10-17:00

2 stops23h 50m

$1,398

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Best time to book a flight from Brisbane to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Brisbane 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.

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated 26 November 2025.
Read reviews from past customers who have flown with LATAM Airlines and Qatar Airways from Brisbane to Porto Alegre. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,887 reviews
Check prices

Overall

7.5

Boarding

7.6

Crew

8.0

Entertainment

7.0

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,887 reviews
LATAM Airlines
7.5
Good
1,887 reviews
Check prices

Overall

7.5

Boarding

7.6

Crew

8.0

Entertainment

7.0

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Qatar Airways
7.4
Good
3,674 reviews
LATAM Airlines
7.5
Good
1,887 reviews
Check prices

Overall

7.5

Boarding

7.6

Crew

8.0

Entertainment

7.0

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

Find useful and relevant information for your journey from Brisbane to Porto Alegre. 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 Brisbane to Porto Alegre?

    For as low as $3,592, Emirates can have you in Porto Alegre from Brisbane in 40h 50m. There are 13121 km between Brisbane and Porto Alegre.

  • What is the cheapest airline to fly from Brisbane to Porto Alegre round-trip?

    Our cheapest airline available from Brisbane to Porto Alegre is LATAM Airlines. Our recent data shows that you can find tickets from as low as $1,970 on this airline. LATAM Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Porto Alegre by adding a car hire and/or hotel booking to your travel itinerary.
Porto Alegre car hire
Porto Alegre Salgado Filho Airport car hire

Top airline flying from Brisbane to Porto Alegre

Discover the top airline that operate flights from Brisbane to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,970Average$2,541FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Brisbane to Porto Alegre via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brisbane to Porto Alegre for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Brisbane to Porto Alegre with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto Alegre from Brisbane today and book when prices fit your budget.

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