Find flights
When to book
Airlines
FAQs

Cheap flights from Brisbane to Porto Alegre from $1,737

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — POA
7 Aug — 14 Aug1
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 8 July 2026.

Sun 16/806:00
BNE
-
POA
2 stops25h 15m
LATAM Airlines
Tue 15/919:05
POA
-
BNE
2 stops26h 15m
LATAM Airlines
Deal found 4/7$2,538
Fri 31/706:00
BNE
-
POA
2 stops25h 15m
LATAM Airlines
Fri 7/819:05
POA
-
BNE
2 stops26h 15m
LATAM Airlines
Deal found 3/7$2,633
Fri 21/807:55
BNE
-
POA
2 stops23h 20m
LATAM Airlines
Fri 28/814:20
POA
-
BNE
3 stops31h 00m
LATAM Airlines
Deal found 7/7$2,707
Mon 31/807:00
BNE
-
POA
2 stops24h 15m
LATAM Airlines
Sun 13/919:05
POA
-
BNE
2 stops26h 50m
LATAM Airlines
Deal found 7/7$2,730
Sun 16/821:20
BNE
-
POA
3 stops36h 55m
Multiple Airlines
Tue 15/914:20
POA
-
BNE
3 stops31h 00m
Multiple Airlines
Deal found 3/7$2,743
Fri 21/811:00
BNE
-
POA
2 stops44h 15m
Multiple Airlines
Fri 28/819:05
POA
-
BNE
2 stops48h 05m
Multiple Airlines
Deal found 7/7$2,821
Thu 13/807:35
BNE
-
POA
2 stops23h 40m
LATAM Airlines
Sat 12/914:25
POA
-
BNE
3 stops30h 55m
LATAM Airlines
Deal found 2/7$2,848

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 8 July 2026.

Round-trip from

$2,538

One-way from

$1,737
LATAM Airlines
  • LATAM Airlines
  • 16/8-15/9
  • 4 total stops
  • 51h 30m total
  • Brisbane to Porto Alegre
Search Deals
27/9
  • 27/9
  • 2 total stops
  • 24h 10m 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 8 July 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

Sun 16/8

06:00-21:15

3 stops28h 15m

Porto Alegre Salgado Filho

Tue 15/9

19:05-10:20

2 stops26h 15m

$2,641

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Mon 31/8

07:00-18:15

2 stops24h 15m

Porto Alegre Salgado Filho

Sun 13/9

21:55-10:20

3 stops47h 25m

$2,740

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Sun 16/8

21:20-18:15

2 stops33h 55m

Porto Alegre Salgado Filho

Tue 15/9

14:20-10:20

3 stops31h 00m

$2,746

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Fri 21/8

11:00-18:15

2 stops44h 15m

Porto Alegre Salgado Filho

Fri 28/8

19:05-08:10

2 stops48h 05m

$2,821

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Thu 13/8

07:35-18:15

2 stops23h 40m

Porto Alegre Salgado Filho

Sat 12/9

14:25-10:20

3 stops30h 55m

$2,854

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Fri 2/10

07:00-18:15

2 stops24h 15m

Porto Alegre Salgado Filho

Fri 13/11

17:40-15:20

2 stops32h 40m

$2,894

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Fri 21/8

08:15-06:20

3 stops35h 05m

Porto Alegre Salgado Filho

Fri 28/8

14:20-10:20

3 stops31h 00m

$2,959
Cheapest one-way
Fastest single journey

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Sun 27/9

07:05-18:15

2 stops24h 10m

$1,737

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Mon 10/8

07:00-18:15

2 stops24h 15m

$1,806

BrisbanePorto Alegre

BNE - POA

BNEPOA

Brisbane

Mon 10/8

20:45-18:15

3 stops34h 30m

$8,501

Flights are sorted by cheapest return flights first.

Deals found on 7/7

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 8 July 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
1,949 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Boarding

7.5

Overall

7.4

Food

6.7

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.4
Good
1,949 reviews
LATAM Airlines
7.4
Good
1,949 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Boarding

7.5

Overall

7.4

Food

6.7

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

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 $2,641, LATAM Airlines can have you in Porto Alegre from Brisbane in 28h 15m. 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 $1,793 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

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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,793Average$2,129FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.