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$1,397+ Cheap flights to Porto Alegre

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
— POA
22 Jan — 29 Jan1
1 adult

Flights to Porto Alegre in 2025

Find the latest flights to Porto Alegre in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.

Return from

$2,612

Popular in

December

Cheapest in

May

Average price

$4,026
LATAM Airlines
  • LATAM Airlines
  • 16/2-23/2
  • 5 total stops
  • 59h 45m total
  • Sydney to Porto Alegre
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High demand for flights, 22% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for return flights in January 2025
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Find flight deals to Porto Alegre

Cheapest flights to Porto Alegre
Explore the most affordable flight options available to Porto Alegre. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.

Tue 15/722:00SYD - POA
2 stops34h 50mLATAM Airlines
Sun 17/814:35POA - SYD
2 stops27h 10mLATAM Airlines
Deal found 16/1$2,388
Sun 16/221:40SYD - POA
2 stops57h 05mQatar Airways
Sun 23/222:50POA - SYD
2 stops54h 00mQatar Airways
Deal found 17/1$2,620
Tue 15/718:40SYD - POA
2 stops38h 10mMultiple Airlines
Sun 17/814:35POA - SYD
2 stops27h 10mMultiple Airlines
Deal found 16/1$2,633
Tue 18/221:00SYD - POA
3 stops64h 05mTurkish Airlines
Tue 25/219:25POA - SYD
3 stops57h 35mTurkish Airlines
Deal found 17/1$2,876
Thu 1/511:30SYD - POA
2 stops34h 45mQantas Airways
Fri 30/520:55POA - SYD
2 stops23h 40mQantas Airways
Deal found 17/1$9,097
Thu 1/506:00SYD - POA
2 stops54h 25mEmirates
Fri 30/518:40POA - SYD
2 stops38h 25mEmirates
Deal found 17/1$23,727

Find flights to Porto Alegre within your budget

Locate flights to Porto Alegre that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Tue 15/7

22:00-19:50

2 stops34h 50m

Porto Alegre Salgado Filho

Sun 17/8

14:35-06:45

2 stops27h 10m

$2,388

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Tue 15/7

18:40-19:50

2 stops38h 10m

Porto Alegre Salgado Filho

Sun 17/8

14:35-06:45

2 stops27h 10m

$2,633

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Mon 14/7

14:50-11:30

2 stops57h 40m

Porto Alegre Salgado Filho

Tue 19/8

17:55-06:15

2 stops47h 20m

$2,768

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Wed 18/6

07:00-19:50

2 stops25h 50m

$1,397

Flights are sorted by cheapest return flights first.

Deals found on 16/1

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
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.

Travel insights for flights to Porto Alegre

Get recent, data-driven insights about flights to Porto Alegre including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Porto Alegre?

Use this chart to determine the optimal time to book a return flight from Sydney to Porto Alegre. Price data was last updated on 10 January 2025.

The best time to book flights to Porto Alegre is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Porto Alegre?

On average, a flight from Sydney to Porto Alegre takes 25 hours 25 minutes. Flights to Porto Alegre from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Porto Alegre?

The most popular airlines flying from Sydney to Porto Alegre are LATAM Airlines and Qantas Airways.

LATAM Airlines

LATAM Airlines

From $1,295

Qantas Airways

Qantas Airways

From $1,452

What are the cheapest airlines that fly to Porto Alegre?

The cheapest airlines flying from Sydney to Porto Alegre are LATAM Airlines and Qantas Airways.

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto Alegre ranges from 70.0 - 130.0 mm 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.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

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).

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 17 January 2025.
Qatar Airways
7.5
Good
3,752 reviews
Check prices

Boarding

7.6

Food

7.4

Overall

7.5

Comfort

7.5

Crew

8.0

Entertainment

7.5

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

Qatar Airways
7.5
Good
3,752 reviews
Qatar Airways
7.5
Good
3,752 reviews
Check prices

Boarding

7.6

Food

7.4

Overall

7.5

Comfort

7.5

Crew

8.0

Entertainment

7.5

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

LATAM Airlines
7.5
Good
1,849 reviews
Qatar Airways
7.5
Good
3,752 reviews
Check prices

Boarding

7.6

Food

7.4

Overall

7.5

Comfort

7.5

Crew

8.0

Entertainment

7.5

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

Turkish Airlines
7.3
Good
3,925 reviews
Qatar Airways
7.5
Good
3,752 reviews
Check prices

Boarding

7.6

Food

7.4

Overall

7.5

Comfort

7.5

Crew

8.0

Entertainment

7.5

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

  • 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, Sydney Kingsford Smith offers the quickest one-way flight (25 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).

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