Cheap flights from Australia to South America from $856
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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Australia to South America
Keep the following information in mind while searching for Australia to South America flight deals. Data was last updated 1 juillet 2025.
Round-trip from | $1,691 |
---|---|
One-way from | $856 |
Popular in | December |
Cheapest in | May |
Average price | $2,366 |
Good round-trip deal | $2,278 or less |
Good one-way deal | $1,259 or less |
Find flight deals from Australia to South America
Cheapest flights from Australia to South AmericaExplore the most affordable flight options available from Australia to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 juillet 2025.
Explore the most affordable flight options available from Australia to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 juillet 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Australia to South America 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 1 juillet 2025.
Use the filters below to find and compare flights from Australia to South America that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MelbourneSantiago
MEL - SCL
MELSCL
Melbourne
mar. 12/8
18:30-14:05
1 stop33h 35m
Santiago Arturo Merino Benitez
lun. 18/8
00:45-05:15
Nonstop14h 30m
MelbourneSantiago
MEL - SCL
MELSCL
Melbourne
sam. 23/8
12:00-10:50
Nonstop12h 50m
Santiago Arturo Merino Benitez
dim. 7/9
13:35-13:35
1 stop35h 00m
MelbourneBuenos Aires
MEL - AEP
MELAEP
Melbourne
dim. 10/8
09:25-19:40
2 stops23h 15m
Buenos Aires Jorge Newbery
mer. 20/8
21:05-10:05
2 stops24h 00m
SydneySantiago
SYD - SCL
SYDSCL
Sydney Kingsford Smith
ven. 15/8
17:15-10:50
1 stop31h 35m
Santiago Arturo Merino Benitez
ven. 22/8
12:35-17:15
Nonstop14h 40m
SydneySantiago
SYD - SCL
SYDSCL
Sydney Kingsford Smith
dim. 3/8
11:50-14:05
1 stop16h 15m
Santiago Arturo Merino Benitez
ven. 15/8
00:40-09:35
1 stop18h 55m
SydneySantiago
SYD - SCL
SYDSCL
Sydney Kingsford Smith
dim. 17/8
11:30-10:05
Nonstop12h 35m
Santiago Arturo Merino Benitez
dim. 24/8
12:35-17:15
Nonstop14h 40m
MelbourneSao Paulo
MEL - GRU
MELGRU
Melbourne
mer. 13/8
12:00-18:15
1 stop19h 15m
Sao Paulo Guarulhos Intl
mer. 20/8
20:05-10:20
2 stops25h 15m
MelbourneBuenos Aires
MEL - EZE
MELEZE
Melbourne
mer. 13/8
12:00-02:30
2 stops27h 30m
Buenos Aires Ministro Pistarini
mer. 20/8
12:58-10:05
2 stops32h 07m
MelbourneSantiago
MEL - SCL
MELSCL
Melbourne
mer. 16/7
12:00-10:50
Nonstop12h 50m
Santiago Arturo Merino Benitez
sam. 16/8
00:45-05:15
Nonstop14h 30m
MelbourneBuenos Aires
MEL - EZE
MELEZE
Melbourne
mer. 13/8
12:00-18:12
1 stop19h 12m
Buenos Aires Ministro Pistarini
mer. 20/8
19:13-10:05
2 stops25h 52m
Best time to book a flight from Australia to South America
Have a flexible travel schedule? Discover the best time to fly to South America from Australia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Australia to South America
What is the cheapest month to book a flight from Australia to South America?
Currently, May is the cheapest month in which you can book a flight from Australia to South America (average of $1,617). Flying from Australia to South America in December is currently the most expensive (average of $2,105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AU to SA?
Find hourly flight availability from Australia to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 juillet 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to South America as you normally would.
Reviews of airlines servicing South America
Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated 1 juillet 2025.
Check out reviews from past customers who have flown with Cathay Pacific, LATAM Airlines, andQantas Airways from Australia to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Comfort
Entertainment
Boarding
Crew
Reviews
Douglas,June 2025
MNL - HKG
Overall
Food
Comfort
Entertainment
Boarding
Crew
Reviews
Douglas,June 2025
MNL - HKG
Overall
Food
Comfort
Entertainment
Boarding
Crew
Reviews
Douglas,June 2025
MNL - HKG
Overall
Food
Comfort
Entertainment
Boarding
Crew
Reviews
Douglas,June 2025
MNL - HKG
Overall
Food
Comfort
Entertainment
Boarding
Crew
Reviews
Douglas,June 2025
MNL - HKG
Overall
Food
Comfort
Entertainment
Boarding
Crew
Reviews
Douglas,June 2025
MNL - HKG
Related info for your journey
Find useful and relevant information for your journey from Australia to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Australia to South America
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Australia to South America
Discover the top 10 airlines that operate flights from Australia to South America. 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 1 juillet 2025.
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 Australia to South America?
When you search for this flight from Australia to South America, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Australia to South America?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South America from Australia.
Can Cheapflights find flights from Australia to South America with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to South America, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Australia to South America become cheaper?
Yes! Start tracking prices for Australia to South America flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.