Cheap flights from Buenos Aires to Australia from $1,194

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SYD
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

$2,313

One-way from

$1,194

Popular in

January

Cheapest in

August

Average price

$2,690
LATAM Airlines
  • LATAM Airlines
  • 5/11-3/6
  • 2 total stops
  • 43h 53m total
  • Buenos Aires to Australia
2/11
  • 2/11
  • 3 total stops
  • 64h 23m total
  • Buenos Aires to Australia
Highest demand for flights based on searches. 15% potential increase in price ($912 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($138 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Buenos Aires to Australia

Cheapest flights from Buenos Aires to Australia
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 29 August 2025.

Wed 5/1114:45EZE - MEL
1 stop24h 40mLATAM Airlines
Wed 3/612:00MEL - EZE
1 stop19h 13mLATAM Airlines
Deal found 28/8$2,313
Wed 5/1121:05AEP - MEL
1 stop18h 20mLATAM Airlines
Wed 3/612:00MEL - AEP
1 stop32h 40mLATAM Airlines
Deal found 28/8$2,318
Wed 5/1108:50AEP - MEL
2 stops24h 00mMultiple Airlines
Wed 3/607:30MEL - AEP
2 stops20h 10mMultiple Airlines
Deal found 28/8$2,365
Wed 5/1119:43EZE - MEL
1 stop19h 42mMultiple Airlines
Wed 3/606:45MEL - EZE
2 stops24h 28mMultiple Airlines
Deal found 28/8$2,382
Wed 5/1121:05AEP - SYD
2 stops21h 50mMultiple Airlines
Wed 3/611:10SYD - AEP
1 stop16h 30mMultiple Airlines
Deal found 28/8$2,433
Wed 5/1119:43EZE - SYD
1 stop20h 37mLATAM Airlines
Wed 3/611:10SYD - EZE
1 stop20h 03mLATAM Airlines
Deal found 28/8$2,433
Wed 5/1119:43EZE - SYD
2 stops26h 42mMultiple Airlines
Wed 3/611:10SYD - EZE
1 stop20h 03mMultiple Airlines
Deal found 28/8$2,442
Wed 5/1121:05AEP - BNE
2 stops25h 10mMultiple Airlines
Wed 3/607:00BNE - AEP
2 stops25h 40mMultiple Airlines
Deal found 28/8$2,454
Wed 5/1119:43EZE - BNE
2 stops30h 37mMultiple Airlines
Wed 3/607:00BNE - EZE
2 stops24h 13mMultiple Airlines
Deal found 28/8$2,466
Wed 5/1104:05EZE - SYD
2 stops36h 15mLATAM Airlines
Sat 15/1111:10SYD - EZE
2 stops29h 40mLATAM Airlines
Deal found 27/8$2,523
Mon 3/1115:40AEP - SYD
1 stop24h 40mLATAM Airlines
Tue 25/1111:45SYD - AEP
2 stops40h 55mLATAM Airlines
Deal found 26/8$2,528
Wed 15/1015:40EZE - MEL
2 stops48h 35mLATAM Airlines
Sun 2/1112:30MEL - EZE
1 stop20h 13mLATAM Airlines
Deal found 26/8$2,584

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 29 August 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 AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Wed 5/11

14:45-05:25

1 stop24h 40m

Melbourne

Wed 3/6

12:00-18:13

1 stop19h 13m

$2,313

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Wed 5/11

21:05-05:25

1 stop18h 20m

Melbourne

Wed 3/6

12:00-07:40

1 stop32h 40m

$2,318

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Wed 5/11

08:50-22:50

2 stops24h 00m

Melbourne

Wed 3/6

07:30-14:40

2 stops20h 10m

$2,365

Buenos AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Wed 5/11

19:43-05:25

1 stop19h 42m

Melbourne

Wed 3/6

06:45-18:13

2 stops24h 28m

$2,382

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Wed 5/11

21:05-06:20

1 stop19h 15m

Sydney Kingsford Smith

Wed 3/6

11:10-14:40

1 stop16h 30m

$2,433

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Wed 5/11

21:05-08:55

2 stops21h 50m

Sydney Kingsford Smith

Wed 3/6

11:10-14:40

1 stop16h 30m

$2,433

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Wed 5/11

19:43-06:20

1 stop20h 37m

Sydney Kingsford Smith

Wed 3/6

11:10-18:13

1 stop20h 03m

$2,433

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Wed 5/11

19:43-12:25

2 stops26h 42m

Sydney Kingsford Smith

Wed 3/6

11:10-18:13

1 stop20h 03m

$2,442

Buenos AiresBrisbane

AEP - BNE

AEPBNE

Buenos Aires Jorge Newbery

Wed 5/11

21:05-11:15

2 stops25h 10m

Brisbane

Wed 3/6

07:00-19:40

2 stops25h 40m

$2,454

Buenos AiresBrisbane

EZE - BNE

EZEBNE

Buenos Aires Ministro Pistarini

Wed 5/11

19:43-15:20

2 stops30h 37m

Brisbane

Wed 3/6

07:00-18:13

2 stops24h 13m

$2,466

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 60 results
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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 29 August 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 29 August 2025.
Get a feel of what it's like to fly with LATAM Airlines 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.

Crew

8.0

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Overall

7.5

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,June 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Crew

8.0

Boarding

7.6

Entertainment

7.0

Comfort

7.4

Overall

7.5

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,June 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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.
  • How long is the flight from Buenos Aires to Australia?

    For as low as $2,313, LATAM Airlines can have you in Australia from Buenos Aires in 24h 40m. The distance between Buenos Aires and Australia is about 11594 km.

  • What are the most popular routes from Buenos Aires to Australia?

  • Can I find deals for flights from Buenos Aires to Australia that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Australia.

  • Can I find deals for business class flights from Buenos Aires to Australia?

    Yes. Cheapflights offers flight deals from Buenos Aires to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,322Average$2,908FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

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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.

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