Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Porto Alegre from $2,604

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — POA
24 Dec — 31 Dec1
1 adult

The best prices from Sydney Kingsford Smith to Porto Alegre Salgado Filho are usually found in May or June, booked 19 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Sydney to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) 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 19 December 2024.

Round-trip from

$2,899

Popular in

December

Cheapest in

May

Average price

$4,267
1/2-8/2
  • 1/2-8/2
  • 6 total stops
  • 102h 25m total
  • Sydney to Porto Alegre
High demand for flights, 20% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Sydney to Porto Alegre

Cheapest flights from Sydney to Porto Alegre
Explore the most affordable flight options available from Sydney to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Sun 22/1212:35SYD - POA
2 stops42h 05mLATAM Airlines
Mon 13/122:45POA - SYD
3 stops44h 40mLATAM Airlines
Deal found 17/12$4,715

Find flights from Sydney to Porto Alegre within your budget

Customise your flight search to find flights from Sydney 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Thu 24/4

11:50-09:15

3 stops34h 25m

Porto Alegre Salgado Filho

Sun 25/5

20:55-06:30

1 stop20h 35m

$2,604

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Tue 1/4

19:25-00:30

3 stops43h 05m

Porto Alegre Salgado Filho

Tue 20/5

14:35-09:35

3 stops30h 00m

$2,831

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Sat 1/2

11:50-13:20

2 stops39h 30m

Porto Alegre Salgado Filho

Sat 8/2

14:00-07:00

2 stops51h 00m

$3,183

SydneyPorto Alegre

SYD - POA

SYDPOA

Sydney Kingsford Smith

Mon 6/1

21:10-00:05

2 stops40h 55m

Porto Alegre Salgado Filho

Wed 5/2

19:20-18:35

2 stops57h 15m

$4,121

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Best time to book a flight from Sydney to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Sydney 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 from Sydney to Porto Alegre

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

How far ahead should I book a flight from Sydney 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 13 December 2024.

The best time to book flights from Sydney to Porto Alegre is 19 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.

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 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.

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 19 December 2024.
8.1
Very Good
3,412 reviews

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

8.1
Very Good
3,412 reviews
8.1
Very Good
3,412 reviews

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

7.5
Good
1,879 reviews
8.1
Very Good
3,412 reviews

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

7.4
Good
9,048 reviews
8.1
Very Good
3,412 reviews

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Sydney to Porto Alegre round-trip?

    According to our current data, United Airlines ($3,183), LATAM Airlines ($3,486), and Emirates ($4,121) offers the cheapest pricing from Sydney to Porto Alegre.

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

    Yes. In addition to deals on Sydney to Porto Alegre flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Porto Alegre.

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

    Yes. Cheapflights offers flight deals from Sydney 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.

Top 2 airlines flying from Sydney to Porto Alegre

Discover the top 2 airlines that operate flights from Sydney 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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,084Average$2,852FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Qantas AirwaysCheapest$2,305Average$3,082FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 Sydney to Porto Alegre?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto Alegre from Sydney today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Sydney to Porto Alegre by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Porto Alegre with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Porto Alegre, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Sydney to Porto Alegre flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.