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$1,624+ Cheap flights to Porto Alegre

— POA
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Porto Alegre in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Porto Alegre

Sat 31/1011:10 -
1 stop19h 40m
Mon 30/1117:40 -
1 stop22h 35m
Deal found 21/10$2,773
Sat 31/1007:00 -
2 stops23h 50m
Mon 30/1117:40 -
2 stops26h 05m
Deal found 21/10$2,843
Mon 30/1108:45 -
2 stops22h 05m
Wed 30/1205:15 -
2 stops35h 00m
Deal found 24/10$3,033
Mon 30/1108:45 -
2 stops22h 05m
Thu 31/1208:40 -
2 stops31h 35m
Deal found 24/10$3,236
Tue 1/1211:10 -
2 stops35h 20m
Wed 30/1205:15 -
2 stops35h 00m
Deal found 24/10$3,333
Wed 2/1210:35 -
1 stop20h 15m
Tue 29/1210:50 -
2 stops40h 20m
Deal found 24/10$3,439
Thu 22/1012:20 -
2 stops42h 40m
Thu 12/1113:05 -
2 stops38h 05m
Deal found 21/10$3,448
Wed 2/1209:15 -
2 stops48h 45m
Tue 29/1214:00 -
2 stops51h 00m
Deal found 24/10$3,495
Fri 4/1211:10 -
2 stops34h 50m
Wed 30/1205:15 -
2 stops35h 00m
Deal found 24/10$3,513

Find flight deals to Porto Alegre

Return from

$2,740

One-way from

$1,624

Popular in

December

Cheapest in

May

Average price

$2,749
Qantas Airways
  • Qantas Airways
  • 30/3-3/4
  • 3 total stops
  • 72h 55m total
  • Sydney to Porto Alegre
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Turkish Airlines
  • Turkish Airlines
  • 31/12-31/12
  • 3 total stops
  • 72h 10m total
  • Sydney to Porto Alegre
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($484 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 31/12

11:10-22:55

2 stops49h 45m

Porto Alegre Salgado Filho

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,801
Fastest return journey

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Mon 7/12

07:00-16:50

2 stops23h 50m

Porto Alegre Salgado Filho

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,242

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 10/12

14:05-15:00

2 stops38h 55m

Porto Alegre Salgado Filho

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,510

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 10/12

10:35-10:00

2 stops37h 25m

Porto Alegre Salgado Filho

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,722

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Sat 31/10

11:10-16:50

1 stop19h 40m

Porto Alegre Salgado Filho

Mon 30/11

17:40-06:15

1 stop22h 35m

$2,773

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Mon 30/11

10:35-16:50

1 stop20h 15m

Porto Alegre Salgado Filho

Sat 26/12

17:40-20:20

2 stops36h 40m

$3,857

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Tue 1/12

22:00-16:50

2 stops32h 50m

Porto Alegre Salgado Filho

Sat 26/12

17:40-21:35

2 stops37h 55m

$3,898

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Thu 3/12

22:00-16:50

2 stops32h 50m

Porto Alegre Salgado Filho

Thu 31/12

10:50-17:10

2 stops40h 20m

$3,898

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Wed 23/12

10:35-16:50

1 stop20h 15m

Porto Alegre Salgado Filho

Tue 16/2

16:05-17:10

2 stops59h 05m

$3,960

SydneyPorto Alegre

SYD Sydney Kingsford Smith - POA Porto Alegre Salgado Filho

SYDPOA

Sydney Kingsford Smith

Mon 21/12

06:00-16:50

2 stops24h 50m

Porto Alegre Salgado Filho

Wed 10/2

13:00-19:25

3 stops40h 25m

$4,691

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Porto Alegre

What are the cheapest airlines that fly to Porto Alegre?

The cheapest airline flying from Sydney to Porto Alegre is LATAM Airlines.

Reviews of airlines servicing Porto Alegre

Check out reviews from past customers who have flown LATAM Airlines to Brazil to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,969 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.8

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.
LATAM Airlines
7.4
Good
1,969 reviews
LATAM Airlines
7.4
Good
1,969 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.8

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2026

EZE - GRU

Extremely bad..worst flight, delayed by 3 hours sitting in aircraft.

FAQs about flying to Porto Alegre

  • What airport do you fly into for flights to Porto Alegre?

    Most people fly into Porto Alegre Salgado Filho (POA) if they book a flight to Porto Alegre. Salgado Filho is conveniently located just 6.4 km from Porto Alegre’s city centre.

  • Can I find cheaper flights to Porto Alegre if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Porto Alegre on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Porto Alegre?

    Based on reviews from Cheapflights users, LATAM Airlines is rated the highest out of the airlines that fly to Porto Alegre.

  • Where does the fastest flight to Porto Alegre depart from?

    For those looking to save time traveling to Porto Alegre, Melbourne offers the quickest one-way flight (23 hours 25 minutes).

  • Does Porto Alegre Salgado Filho have car hire?

    Yes. Those touching down at Porto Alegre Salgado Filho can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Porto Alegre Salgado Filho?

    Yes. Porto Alegre Salgado Filho has hotels nearby for those requiring accommodations. Motel Porto dos Casais is the closest property to Porto Alegre Salgado Filho (0.0 km away from Porto Alegre Salgado Filho).

See more FAQs

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