Best time to go: what is the RIGHT price for a round-trip flight to Porto Alegre (from: Sydney)

The average price to go to Porto Alegre from Sydney airport is $ 2005 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 1629 (in may) and $ 2740 (in december), which is a saving of $ 376 or a surplus of $ 736 (compared to the average price) depending on the period you leave.

The analysis of all prices reveals that the most frequent price is between $1634 to $1686 and it is generally more economical to leave on a wednesday and return on a wednesday on a flight with 1 or more layovers.

Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Porto Alegre before booking your flight.

If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Sydney-Porto Alegre plane ticket.

How are these data calculated?

We have studied a sample of 19136 airfare prices from previous years for flights to Porto Alegre from Sydney and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.

Average price depending on the departure month

Data analysis:

By leaving in may, the price of the plane ticket will statistically be the cheapest ($ 1629, saving $ 376 compared to the average price over the year which is $ 2005). Conversely, december will be the most expensive ($ 2740).

Flight Sydney-Porto Alegre: when is the best time to go for the best price?

Month Good price* Average price Our opinion
January$ 2213 $ 2547 high price
February$ 1785 $ 1984 fair price
March$ 1638 $ 1833 good price
April$ 1587 $ 1858 good price
May$ 1437 $ 1629 very good price
June$ 1544 $ 1796 good price
July$ 1486 $ 2008 fair price
August$ 1397 $ 1765 good price
September$ 1618 $ 1967 fair price
October$ 1689 $ 1997 fair price
November$ 1705 $ 1929 good price
December$ 2374 $ 2740 very high price

*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!

Price breakdown to travel from Sydney to Porto Alegre

Data analysis:

The prices for flights from Sydney to Porto Alegre range from $1054 to $2740. 1% of tickets were purchased at the minimum price (from $1054 to $1107), 1% at the maximum price (from $2687 to $2740). The majority of plane tickets were purchased in the range of $1634 to $1686 (7% of tickets).

Cheapest airlines for the Sydney->Porto Alegre flight

There are 6 companies that serve Sydney from Porto Alegre airport: latam airlines group, United, Qatar Airways, Qantas, Emirates and Jetstar.

Data analysis:

Of the 19136 flights analyzed in previous years, latam airlines group was the airline that offered the best fare most often in the flight ticket search results (44% of the time) on the Sydney->Porto Alegre route.

Which day of the week to leave?

Data analysis:

Statistically, Sydney-Porto Alegre flights departing on a wednesday are cheaper than on other days of the week. By choosing a wednesday as your departure date, you can save an average of $110. On the other hand, departing on a saturday may cost you an additional $125.

Which day of the week to come back?

Data analysis:

Statistically, return flights from Porto Alegre to Sydney departing on a wednesday are cheaper than on other days of the week. By choosing a wednesday for your return date, you will save an average of $83. Conversely, departing from Porto Alegre on a friday may cost you an additional $65.


Top prices Sydney-Porto Alegre

Round tripDatesPrice
Sydney → Porto Alegre05-02 to 23-02-2025$ 1681 
Sydney → Porto Alegre06-02 to 27-02-2025$ 1770 
Sydney → Porto Alegre01-04 to 29-04-2025$ 1623 
Sydney → Porto Alegre02-04 to 30-04-2025$ 1682 
Sydney → Porto Alegre03-04 to 29-04-2025$ 1638 
Sydney → Porto Alegre04-04 to 29-04-2025$ 1622 
Sydney → Porto Alegre10-04 to 30-04-2025$ 1644 
Sydney → Porto Alegre15-04 to 30-04-2025$ 1675 
Sydney → Porto Alegre03-06 to 13-06-2025$ 1559 
Sydney → Porto Alegre13-06 to 27-06-2025$ 1548 


When to book your flight Sydney - Porto Alegre to get the cheapest price?

Statistically, you will make the biggest savings by buying your plane ticket between 9 to 10 months in advance. However, you may end up paying a high price if you book between 11 to 12 months in advance.

Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Sydney-Porto Alegre flight, it is recommended to book your ticket on a wednesday.

How far in advance should I buy my flight?

Data analysis:

To get the cheapest flight ticket from Sydney to Porto Alegre, it is recommended to buy it 9 to 10 months before departure (it is then on average 1721 $, which is a saving of 284 $ compared to the overall average price). On the other hand, if you buy your ticket 11 to 12 months in advance, you will pay the full price (765 $ more than the average price).

Depending on the departure month

The best time to buy your Sydney to Porto Alegre flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.

Departure on... How far in advance should I book?
January

Best time: 7 to 8 months before departure (average price: 2379 $)

Other interesting period(s): 0 to 1 month ($ 2452), 1 to 2 months ($ 2520), 5 to 6 months ($ 2470), 6 to 7 months ($ 2445)

February

Best time: 7 to 8 months before departure (average price: 1758 $)

Other interesting period(s): 2 to 3 months ($ 1941), 3 to 4 months ($ 1968), 4 to 5 months ($ 1968), 5 to 6 months ($ 1846), 6 to 7 months ($ 1807)

March

Best time: 3 to 4 months before departure (average price: 1676 $)

Other interesting period(s): 2 to 3 months ($ 1792), 6 to 7 months ($ 1817), 7 to 8 months ($ 1697)

April

Best time: 5 to 6 months before departure (average price: 1653 $)

Other interesting period(s): 2 to 3 months ($ 1778), 3 to 4 months ($ 1703), 4 to 5 months ($ 1680), 6 to 7 months ($ 1797), 7 to 8 months ($ 1854), 8 to 9 months ($ 1777)

May

Best time: 3 to 4 months before departure (average price: 1447 $)

Other interesting period(s): 2 to 3 months ($ 1490), 4 to 5 months ($ 1492), 5 to 6 months ($ 1524), 6 to 7 months ($ 1573), 7 to 8 months ($ 1609), 8 to 9 months ($ 1593)

June

Best time: 5 to 6 months before departure (average price: 1605 $)

Other interesting period(s): 1 to 2 months ($ 1701), 2 to 3 months ($ 1668), 3 to 4 months ($ 1610), 4 to 5 months ($ 1635), 6 to 7 months ($ 1623), 9 to 10 months ($ 1634)

July

Best time: 4 to 5 months before departure (average price: 1552 $)

Other interesting period(s): 2 to 3 months ($ 1841), 3 to 4 months ($ 1760), 5 to 6 months ($ 1620), 6 to 7 months ($ 1741), 7 to 8 months ($ 1701)

August

Best time: 5 to 6 months before departure (average price: 1420 $)

Other interesting period(s): 1 to 2 months ($ 1764), 2 to 3 months ($ 1524), 3 to 4 months ($ 1683), 4 to 5 months ($ 1551), 6 to 7 months ($ 1472)

September

Best time: 7 to 8 months before departure (average price: 1598 $)

Other interesting period(s): 2 to 3 months ($ 1896), 3 to 4 months ($ 1655), 4 to 5 months ($ 1682), 5 to 6 months ($ 1763), 6 to 7 months ($ 1692)

October

Best time: 8 to 9 months before departure (average price: 1603 $)

Other interesting period(s): 3 to 4 months ($ 1947), 4 to 5 months ($ 1799), 5 to 6 months ($ 1689), 6 to 7 months ($ 1772), 7 to 8 months ($ 1652), 9 to 10 months ($ 1636), 10 to 11 months ($ 1971)

November

Best time: 9 to 10 months before departure (average price: 1532 $)

Other interesting period(s): 2 to 3 months ($ 1917), 3 to 4 months ($ 1837), 4 to 5 months ($ 1731), 5 to 6 months ($ 1613), 6 to 7 months ($ 1666), 7 to 8 months ($ 1657), 8 to 9 months ($ 1569)

December

Best time: 9 to 10 months before departure (average price: 2092 $)

Other interesting period(s): 3 to 4 months ($ 2639), 4 to 5 months ($ 2705), 5 to 6 months ($ 2548), 7 to 8 months ($ 2632), 8 to 9 months ($ 2415), 10 to 11 months ($ 2401)

What day of the week should I book my flight ticket?

Data analysis:

Statistically, wednesday is the day when plane tickets for Sydney->Porto Alegre are the cheapest. So, by buying your plane ticket on a wednesday, you will save $8. Conversely, by buying it on a sunday, you may end up paying $10 more.



Sydney to Porto Alegre: flight price when booking today

Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.

Month Current price
November 2024$ 3100
$3100 to $3100
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December 2024$ 2839
$2454 to $3157
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January 2025$ 2301
$2014 to $2546
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February 2025$ 1750
$1681 to $1798
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March 2025$ 1800
$1800 to $1800
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April 2025$ 1731
$1622 to $2313
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June 2025$ 1554
$1548 to $1559
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October 2025$ 2097
$2097 to $2097
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Data analysis:

Compared to the average price, january, february, march, april and june are cheaper to travel to Porto Alegre. So it may be interesting to book now to leave during these months!



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