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Cheap flights from Buenos Aires to Australia from $1,592

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SYD
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

$2,481

One-way from

$1,592

Popular in

January

Cheapest in

July

Average price

$2,848
LATAM Airlines
  • LATAM Airlines
  • 7/8-23/8
  • 2 total stops
  • 45h 29m total
  • Buenos Aires to Australia
Search Deals
2/7
  • 2/7
  • 1 total stop
  • 22h 25m total
  • Buenos Aires to Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($859 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($142 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 13 June 2025.

Fri 25/705:33EZE - MEL
2 stops26h 47mMultiple Airlines
Fri 1/806:00MEL - EZE
2 stops25h 12mMultiple Airlines
Deal found 10/6$2,475
Thu 7/819:13EZE - MEL
1 stop21h 02mLATAM Airlines
Sat 23/812:00MEL - EZE
1 stop24h 27mLATAM Airlines
Deal found 11/6$2,481
Thu 7/815:40AEP - MEL
1 stop24h 35mLATAM Airlines
Sat 23/812:00MEL - AEP
1 stop20h 40mLATAM Airlines
Deal found 11/6$2,495
Sun 3/812:58EZE - SYD
1 stop28h 47mLATAM Airlines
Sun 17/812:10SYD - EZE
1 stop24h 17mLATAM Airlines
Deal found 12/6$2,550
Sun 3/812:58EZE - SYD
1 stop28h 47mMultiple Airlines
Sun 17/822:00SYD - EZE
2 stops33h 12mMultiple Airlines
Deal found 12/6$2,607
Sun 3/815:40AEP - SYD
1 stop26h 05mLATAM Airlines
Sun 17/812:10SYD - AEP
1 stop20h 30mLATAM Airlines
Deal found 11/6$2,627
Wed 17/905:45AEP - SYD
1 stop36h 00mMultiple Airlines
Thu 13/1107:00SYD - AEP
2 stops32h 00mMultiple Airlines
Deal found 10/6$2,705
Sat 26/708:40AEP - MEL
1 stop31h 35mMultiple Airlines
Sat 2/812:00MEL - AEP
2 stops34h 20mMultiple Airlines
Deal found 11/6$2,757
Wed 20/821:05AEP - BNE
2 stops25h 30mLATAM Airlines
Wed 10/907:40BNE - AEP
2 stops25h 00mLATAM Airlines
Deal found 11/6$2,769
Wed 20/821:05AEP - BNE
2 stops25h 30mMultiple Airlines
Wed 10/923:20BNE - AEP
3 stops33h 20mMultiple Airlines
Deal found 11/6$2,829
Thu 28/819:13EZE - BNE
2 stops24h 17mMultiple Airlines
Thu 11/908:40BNE - EZE
2 stops26h 47mMultiple Airlines
Deal found 11/6$2,832
Thu 28/819:13EZE - BNE
3 stops28h 57mLATAM Airlines
Thu 11/908:10BNE - EZE
2 stops27h 17mLATAM Airlines
Deal found 11/6$2,944

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 13 June 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

Thu 7/8

19:13-05:15

1 stop21h 02m

Melbourne

Sat 23/8

12:00-23:27

1 stop24h 27m

$2,481

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Thu 7/8

15:40-05:15

1 stop24h 35m

Melbourne

Sat 23/8

12:00-19:40

1 stop20h 40m

$2,495

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sun 3/8

12:58-06:45

1 stop28h 47m

Sydney Kingsford Smith

Sun 17/8

12:10-23:27

1 stop24h 17m

$2,550

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sun 3/8

12:58-06:45

1 stop28h 47m

Sydney Kingsford Smith

Sun 17/8

22:00-18:12

2 stops33h 12m

$2,607

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sun 3/8

15:40-06:45

1 stop26h 05m

Sydney Kingsford Smith

Sun 17/8

12:10-19:40

1 stop20h 30m

$2,627

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Wed 17/9

05:45-06:45

1 stop36h 00m

Sydney Kingsford Smith

Thu 13/11

07:00-01:00

2 stops32h 00m

$2,705

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Sat 26/7

08:40-05:15

1 stop31h 35m

Melbourne

Sat 2/8

12:00-09:20

2 stops34h 20m

$2,757

Buenos AiresBrisbane

AEP - BNE

AEPBNE

Buenos Aires Jorge Newbery

Wed 20/8

21:05-11:35

2 stops25h 30m

Brisbane

Wed 10/9

07:40-19:40

2 stops25h 00m

$2,769

Buenos AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Sat 5/7

21:02-05:15

1 stop19h 13m

Melbourne

Sat 12/7

12:00-22:32

2 stops47h 32m

$2,828

Buenos AiresBrisbane

AEP - BNE

AEPBNE

Buenos Aires Jorge Newbery

Wed 20/8

21:05-11:35

2 stops25h 30m

Brisbane

Wed 10/9

23:20-19:40

3 stops33h 20m

$2,829

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 59 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 13 June 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.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 13 June 2025.
To help decide which airline to fly from Buenos Aires to Australia, see what other customers have to say about Emirates, KLM and LATAM Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
LATAM Airlines
7.5
Good
1,785 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
SWISS
7.5
Good
1,624 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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.

  • What are the cheapest airlines to fly from Buenos Aires to Australia one-way?

    The cheapest airline one-way is LATAM Airlines, with whom users have recently found tickets for as low as $2,221. However, be on the lookout for offers from Emirates and Turkish Airlines, as they are both options that can get you from Buenos Aires to Australia for a low price.

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

    The most popular route from Buenos Aires to Australia is Buenos Aires Ministro Pistarini - Sydney Kingsford Smith. You may also consider Buenos Aires Jorge Newbery - Sydney Kingsford Smith or Buenos Aires Jorge Newbery - Melbourne.

  • 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

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.

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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,393Average$2,791FlexibilityNo 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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