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Cheap flights from Brisbane to Porto Alegre from $2,538

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — POA
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 24 April 2026.

Fri 15/507:30
BNE
-
POA
2 stops23h 45m
LATAM Airlines
Tue 26/519:05
POA
-
BNE
2 stops26h 15m
LATAM Airlines
Deal found 19/4$2,538
Tue 5/507:55
BNE
-
POA
2 stops23h 20m
LATAM Airlines
Tue 26/519:05
POA
-
BNE
2 stops26h 15m
LATAM Airlines
Deal found 19/4$2,766
Thu 7/514:25
BNE
-
POA
2 stops40h 50m
Qantas Airways
Mon 15/619:05
POA
-
BNE
2 stops37h 25m
Qantas Airways
Deal found 19/4$2,818
Fri 8/506:00
BNE
-
POA
2 stops25h 15m
LATAM Airlines
Fri 12/619:05
POA
-
BNE
2 stops27h 30m
LATAM Airlines
Deal found 19/4$2,849
Tue 5/507:40
BNE
-
POA
2 stops23h 35m
Multiple Airlines
Tue 26/504:10
POA
-
BNE
3 stops30h 15m
Multiple Airlines
Deal found 19/4$2,873
Sat 9/506:00
BNE
-
POA
3 stops31h 15m
LATAM Airlines
Sat 13/614:25
POA
-
BNE
3 stops30h 55m
LATAM Airlines
Deal found 19/4$2,894
Mon 11/519:00
BNE
-
POA
2 stops36h 15m
Qantas Airways
Mon 15/619:05
POA
-
BNE
2 stops37h 25m
Qantas Airways
Deal found 19/4$2,905
Sat 9/519:25
BNE
-
POA
2 stops35h 50m
Multiple Airlines
Sat 13/613:15
POA
-
BNE
3 stops32h 05m
Multiple Airlines
Deal found 19/4$2,936
Fri 8/507:30
BNE
-
POA
2 stops23h 45m
LATAM Airlines
Sun 14/619:05
POA
-
BNE
2 stops26h 50m
LATAM Airlines
Deal found 19/4$2,947
Mon 28/1209:15
BNE
-
POA
2 stops43h 20m
American Airlines
Mon 25/116:15
POA
-
BNE
2 stops49h 15m
American Airlines
Deal found 23/4$2,979
Fri 8/506:35
BNE
-
POA
2 stops24h 40m
Qantas Airways
Sat 13/617:50
POA
-
BNE
3 stops40h 35m
Qantas Airways
Deal found 22/4$2,986
Fri 8/507:30
BNE
-
POA
2 stops23h 45m
LATAM Airlines
Sat 13/610:05
POA
-
BNE
3 stops35h 15m
LATAM Airlines
Deal found 23/4$3,004

Find 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 24 April 2026.

Round-trip from

$2,538
LATAM Airlines
  • LATAM Airlines
  • 15/5-26/5
  • 4 total stops
  • 50h 00m total
  • Brisbane to Porto Alegre
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 24 April 2026.
Use the filters below to find and compare flights from Brisbane to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Fri 8/5

07:30-18:15

2 stops23h 45m

Porto Alegre Salgado Filho

Sat 13/6

10:05-10:20

3 stops35h 15m

$2,997

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Wed 13/5

21:00-22:45

2 stops38h 45m

Porto Alegre Salgado Filho

Thu 28/5

20:55-06:25

2 stops44h 30m

$3,559

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Fri 8/5

21:00-22:45

2 stops38h 45m

Porto Alegre Salgado Filho

Sat 13/6

16:55-06:25

2 stops48h 30m

$3,573

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Fri 8/5

21:00-10:35

2 stops50h 35m

Porto Alegre Salgado Filho

Thu 11/6

18:25-22:20

2 stops38h 55m

$3,599

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Thu 21/5

21:00-22:45

2 stops38h 45m

Porto Alegre Salgado Filho

Tue 21/7

14:00-22:20

2 stops43h 20m

$3,610

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Sat 9/5

21:00-10:40

2 stops50h 40m

Porto Alegre Salgado Filho

Thu 11/6

18:25-22:20

2 stops38h 55m

$3,746

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Sorted by cheapest first

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 24 April 2026.
Read reviews from past customers who have flown with LATAM Airlines 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
7.4
Good
1,911 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.5

Crew

8.0

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
LATAM Airlines
7.4
Good
1,911 reviews
LATAM Airlines
7.4
Good
1,911 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.5

Crew

8.0

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor

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 $2,997, LATAM Airlines can have you in Porto Alegre from Brisbane in 23h 45m. There are 13121 km between Brisbane and Porto Alegre. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 $1,742 on this airline.

  • 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

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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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,742Average$2,271FlexibilityNo 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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