Find flights
When to book
Airlines
FAQs
English
Cheap flights from Buenos Aires to Australia from $1,393
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SYD
23 Jul — 30 Jul1
Return
1 adult
Economy
Cheap flight deals from Buenos Aires to Australia
Keep the following information in mind while searching for Buenos Aires to Australia flight deals. Data was last updated 18 July 2025.
Find flight deals from Buenos Aires to Australia
Cheapest flights from Buenos Aires to AustraliaExplore the most affordable flight options available from Buenos Aires to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.
Explore the most affordable flight options available from Buenos Aires to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.
Wed 20/815:40AEP - SYD
1 stop26h 05mLATAM Airlines
Wed 27/808:00SYD - AEP
2 stops24h 40mLATAM Airlines
Deal found 17/7$1,939
Sat 30/812:58EZE - MEL
1 stop27h 17mLATAM Airlines
Sat 6/912:00MEL - EZE
1 stop19h 10mLATAM Airlines
Deal found 15/7$2,116
Sat 30/810:35AEP - MEL
1 stop29h 40mLATAM Airlines
Sat 6/912:00MEL - AEP
1 stop20h 40mLATAM Airlines
Deal found 15/7$2,135
Fri 15/819:13EZE - SYD
1 stop22h 32mLATAM Airlines
Thu 28/813:10SYD - EZE
1 stop23h 17mLATAM Airlines
Deal found 16/7$2,163
Fri 15/807:40EZE - SYD
3 stops36h 55mMultiple Airlines
Fri 22/822:00SYD - EZE
2 stops38h 27mMultiple Airlines
Deal found 16/7$2,247
Fri 15/819:40AEP - SYD
2 stops24h 55mMultiple Airlines
Thu 28/813:10SYD - AEP
2 stops20h 07mMultiple Airlines
Deal found 16/7$2,275
Tue 5/819:13EZE - AVV
3 stops38h 37mMultiple Airlines
Tue 26/806:00AVV - EZE
2 stops25h 12mMultiple Airlines
Deal found 17/7$2,284
Tue 5/815:40AEP - AVV
3 stops42h 10mMultiple Airlines
Tue 26/806:00AVV - AEP
2 stops26h 40mMultiple Airlines
Deal found 17/7$2,286
Tue 5/819:13EZE - MEL
3 stops35h 42mMultiple Airlines
Tue 26/806:45MEL - EZE
2 stops24h 27mMultiple Airlines
Deal found 17/7$2,346
Tue 5/821:05AEP - MEL
3 stops33h 10mMultiple Airlines
Tue 26/806:00MEL - AEP
2 stops26h 40mMultiple Airlines
Deal found 17/7$2,348
Sat 30/821:05AEP - BNE
2 stops51h 05mLATAM Airlines
Sat 6/908:10BNE - AEP
3 stops24h 30mLATAM Airlines
Deal found 16/7$2,548
Sat 30/819:13EZE - BNE
2 stops24h 17mMultiple Airlines
Sat 6/907:00BNE - EZE
2 stops24h 10mMultiple Airlines
Deal found 16/7$2,747
Cheapflights Fare Finder
Customise your flight search to find flights from Buenos Aires to Australia 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 18 July 2025.
Use the filters below to find and compare flights from Buenos Aires to Australia that are best for you.
Fly from
Buenos Aires
Fly to
Australia
Route
Depart
Return
Price
Buenos AiresSydney
AEP - SYD
AEPSYD
Buenos Aires Jorge Newbery
Wed 20/8
15:40-06:45
1 stop26h 05m
Sydney Kingsford Smith
Wed 27/8
08:00-19:40
2 stops24h 40m
$1,939
Buenos AiresMelbourne
EZE - MEL
EZEMEL
Buenos Aires Ministro Pistarini
Sat 30/8
12:58-05:15
1 stop27h 17m
Melbourne
Sat 6/9
12:00-18:10
1 stop19h 10m
$2,116
Buenos AiresMelbourne
AEP - MEL
AEPMEL
Buenos Aires Jorge Newbery
Sat 30/8
10:35-05:15
1 stop29h 40m
Melbourne
Sat 6/9
12:00-19:40
1 stop20h 40m
$2,135
Buenos AiresSydney
EZE - SYD
EZESYD
Buenos Aires Ministro Pistarini
Fri 15/8
19:13-06:45
1 stop22h 32m
Sydney Kingsford Smith
Thu 28/8
13:10-23:27
1 stop23h 17m
$2,163
Buenos AiresSydney
EZE - SYD
EZESYD
Buenos Aires Ministro Pistarini
Fri 15/8
07:40-09:35
3 stops36h 55m
Sydney Kingsford Smith
Fri 22/8
22:00-23:27
2 stops38h 27m
$2,247
Buenos AiresSydney
AEP - SYD
AEPSYD
Buenos Aires Jorge Newbery
Fri 15/8
19:40-09:35
2 stops24h 55m
Sydney Kingsford Smith
Thu 28/8
13:10-20:17
2 stops20h 07m
$2,275
Buenos AiresMelbourne
EZE - AVV
EZEAVV
Buenos Aires Ministro Pistarini
Tue 5/8
19:13-22:50
3 stops38h 37m
Melbourne Avalon
Tue 26/8
06:00-18:12
2 stops25h 12m
$2,284
Buenos AiresMelbourne
AEP - AVV
AEPAVV
Buenos Aires Jorge Newbery
Tue 5/8
15:40-22:50
3 stops42h 10m
Melbourne Avalon
Tue 26/8
06:00-19:40
2 stops26h 40m
$2,286
Buenos AiresMelbourne
EZE - MEL
EZEMEL
Buenos Aires Ministro Pistarini
Tue 5/8
19:13-19:55
3 stops35h 42m
Melbourne
Tue 26/8
06:45-18:12
2 stops24h 27m
$2,346
Buenos AiresMelbourne
AEP - MEL
AEPMEL
Buenos Aires Jorge Newbery
Tue 5/8
21:05-19:15
3 stops33h 10m
Melbourne
Tue 26/8
06:00-19:40
2 stops26h 40m
$2,348
Showing 1-10 of 52 results
Best time to book a flight from Buenos Aires to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Buenos Aires 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.
Cheapflights Insights
Everything you need to know about your flight from Buenos Aires to Australia
What is the cheapest month to book a flight from Buenos Aires to Australia?
Currently, May is the cheapest month in which you can book a flight from Buenos Aires to Australia (average of $129). Flying from Buenos Aires to Australia in October is currently the most expensive (average of $171). 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 BUE to AU?
Find hourly flight availability from Buenos Aires to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buenos Aires to Australia as you normally would.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 18 July 2025.
Get a feel of what it's like to fly with Emirates, LATAM Airlines, andAir France from Buenos Aires to Australia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Comfort
8.0
Food
7.8
Overall
8.1
Boarding
8.1
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Overall
8.1
Boarding
8.1
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Overall
8.1
Boarding
8.1
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Overall
8.1
Boarding
8.1
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Overall
8.1
Boarding
8.1
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Entertainment
8.2
Comfort
8.0
Food
7.8
Overall
8.1
Boarding
8.1
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Related info for your journey
Find useful and relevant information for your journey from Buenos Aires to Australia. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Buenos Aires to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Buenos Aires to Australia
Discover the top airline that operate flights from Buenos Aires to Australia. 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 18 July 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 Buenos Aires to Australia?
When you search for this flight from Buenos Aires to Australia, 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 Buenos Aires to Australia?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buenos Aires to Australia.
Can Cheapflights find flights from Buenos Aires to Australia with no change fees?
Certainly. Search results for flights to Australia from Buenos Aires shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Buenos Aires to Australia become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Buenos Aires today and book when prices fit your budget.