How long is the flight from Brisbane to Porto Alegre?

For as low as $3,577, Qatar Airways can have you in Porto Alegre from Brisbane in 36h 35m. 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 $1,723 on this airline.

In terms of precipitation, rainfall in Porto Alegre ranges from 70.0 - 130.0 inches per month. September is typically the wettest month, when rainfall can reach 130.0 mm. November is typically the driest time to visit Porto Alegre when rainfall is around 70.0 mm.

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 13.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brisbane to Porto Alegre as you normally would.

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.

$1,891+ Cheap Flights from Brisbane to Porto Alegre

Cheap flight deals from Brisbane to Porto Alegre

Enter your travel dates to find the best prices.

Cheapest

Best

One-way

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 10 September 2026.

Mon 21/1222:55 -

2 stops54h 55m

Mon 18/117:40 -

2 stops26h 30m

Deal found 6/9$4,534

Mon 21/1205:00 -

2 stops24h 50m

Mon 18/117:40 -

2 stops26h 30m

Deal found 7/9$4,883

Mon 21/1205:00 -

2 stops24h 50m

Mon 18/117:40 -

2 stops35h 30m

Deal found 10/9$4,963

Find flight deals from Brisbane to Porto Alegre

Round-trip from	$3,577
One-way from	$1,891

Qatar Airways
2/3-3/3
4 total stops
91h 00m total
Brisbane to Porto Alegre

Search Deals

American Airlines
8/12-31/12
2 total stops
42h 20m total
Brisbane to Porto Alegre

Search Deals

Cheapflights Fare Finder

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 Brisbane - POA Porto Alegre Salgado Filho

BNEPOA

Brisbane

Tue 8/12

11:45-00:10

3 stops25h 25m

Porto Alegre Salgado Filho

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,028

BrisbanePorto Alegre

BNE Brisbane - POA Porto Alegre Salgado Filho

BNEPOA

Brisbane

Tue 8/12

07:00-10:00

3 stops40h 00m

Porto Alegre Salgado Filho

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,611

BrisbanePorto Alegre

BNE Brisbane - POA Porto Alegre Salgado Filho

BNEPOA

Brisbane

Tue 2/3

21:55-21:30

2 stops36h 35m

Porto Alegre Salgado Filho

Wed 3/3

03:30-22:55

2 stops54h 25m

$3,577

BrisbanePorto Alegre

BNE Brisbane - POA Porto Alegre Salgado Filho

BNEPOA

Brisbane

Mon 21/12

06:00-16:50

2 stops23h 50m

Porto Alegre Salgado Filho

Sun 17/1

03:30-19:50

3 stops27h 20m

$4,941

BrisbanePorto Alegre

BNE Brisbane - POA Porto Alegre Salgado Filho

BNEPOA

Brisbane

Mon 21/12

05:00-16:50

2 stops24h 50m

Porto Alegre Salgado Filho

Mon 18/1

17:40-18:10

2 stops35h 30m

$4,963

BrisbanePorto Alegre

BNE Brisbane - POA Porto Alegre Salgado Filho

BNEPOA

Brisbane

Mon 21/12

05:00-16:50

3 stops24h 50m

Porto Alegre Salgado Filho

Mon 18/1

13:00-09:10

3 stops31h 10m

$5,769

Flights are sorted by cheapest return flights first.

Deals found on 7/9

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.

BNE-POA

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

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

1,987 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.

LATAM Airlines

7.4

Good

1,987 reviews

LATAM Airlines

7.4

Good

1,987 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.

Related info for your journey

How long is the flight from Brisbane to Porto Alegre?
For as low as $3,577, Qatar Airways can have you in Porto Alegre from Brisbane in 36h 35m. 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 $1,723 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

Complete your trip

Flights by cabin class

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Complete your trip

Porto Alegre car hire

Porto Alegre Salgado Filho Airport car hire

Top airline flying from Brisbane to Porto Alegre

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$1,723	Average$2,307	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights

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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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Cheap flights from Brisbane to Porto Alegre from $1,891

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Brisbane to Porto Alegre

Cheapest flights from Brisbane to Porto AlegreExplore 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 10 September 2026.

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 10 September 2026.

Best flights from Brisbane to Porto AlegreDiscover carefully curated flight deals from Brisbane to Porto Alegre that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Brisbane to Porto Alegre that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

One-way flights from Brisbane to Porto AlegreSearch for one-way flight options from Brisbane to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Brisbane to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Brisbane to Porto Alegre

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Use the filters below to find and compare flights from Brisbane to Porto Alegre that are best for you.

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.

Reviews of airlines servicing Porto Alegre

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.

Related info for your journey

How long is the flight from Brisbane to Porto Alegre?

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

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

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

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

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.

Search flights from Brisbane to Porto Alegre by cabin class

Find flights from Brisbane to Porto Alegre, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Brisbane and Porto Alegre flights

Browse other Brisbane and Porto Alegre flight options. Last updated on 10 September 2026.

Other flights from Brisbane

Browse through other flights departing from Brisbane. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

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Top airline flying from Brisbane to Porto Alegre

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

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

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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 10 September 2026.

Best flights from Brisbane to Porto Alegre
Discover carefully curated flight deals from Brisbane to Porto Alegre that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

One-way flights from Brisbane to Porto Alegre
Search for one-way flight options from Brisbane to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.