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Cheap flights from Buenos Aires to Australia from $1,777

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SYD
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

$2,353

One-way from

$1,777

Popular in

January

Cheapest in

June

Average price

$3,041
8/5-21/5
  • 8/5-21/5
  • 2 total stops
  • 40h 40m total
  • Buenos Aires to Australia
Search Deals
15/5
  • 15/5
  • 1 total stop
  • 30h 20m total
  • Buenos Aires to Australia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($1,044 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($150 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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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 25 March 2025.

Thu 8/519:20AEP - MEL
1 stop21h 20mMultiple Airlines
Wed 21/512:00MEL - AEP
1 stop19h 20mMultiple Airlines
Deal found 24/3$2,353
Mon 12/522:10AEP - SYD
1 stop30h 05mMultiple Airlines
Fri 30/511:30SYD - AEP
2 stops35h 17mMultiple Airlines
Deal found 25/3$2,372
Sun 11/512:48EZE - SYD
1 stop28h 57mMultiple Airlines
Sun 25/521:20SYD - EZE
2 stops33h 52mMultiple Airlines
Deal found 24/3$2,405
Sun 11/519:13EZE - SYD
1 stop22h 32mLATAM Airlines
Sun 25/511:30SYD - EZE
1 stop19h 43mLATAM Airlines
Deal found 24/3$2,415
Thu 8/519:13EZE - MEL
1 stop21h 27mLATAM Airlines
Wed 21/512:00MEL - EZE
1 stop19h 12mLATAM Airlines
Deal found 24/3$2,450
Tue 15/405:19AEP - BNE
2 stops26h 16mMultiple Airlines
Thu 15/508:10BNE - AEP
3 stops27h 31mMultiple Airlines
Deal found 24/3$2,474
Thu 7/821:05AEP - MEL
1 stop19h 35mLATAM Airlines
Sat 16/812:00MEL - AEP
1 stop20h 40mLATAM Airlines
Deal found 24/3$2,485
Tue 1/708:40AEP - SYD
1 stop19h 35mLATAM Airlines
Tue 5/812:10SYD - AEP
1 stop20h 30mLATAM Airlines
Deal found 23/3$2,590
Tue 27/512:48EZE - BNE
2 stops30h 42mMultiple Airlines
Wed 11/606:30BNE - EZE
2 stops24h 42mMultiple Airlines
Deal found 24/3$2,614
Sun 3/819:13EZE - BNE
2 stops25h 32mLATAM Airlines
Tue 26/808:10BNE - EZE
2 stops23h 02mLATAM Airlines
Deal found 24/3$2,656
Sun 3/821:05AEP - BNE
2 stops25h 30mLATAM Airlines
Tue 26/807:05BNE - AEP
2 stops25h 35mLATAM Airlines
Deal found 24/3$2,677
Thu 8/519:13EZE - OOL
2 stops26h 07mMultiple Airlines
Wed 4/606:25OOL - EZE
2 stops24h 47mMultiple Airlines
Deal found 24/3$2,684

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 25 March 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

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Thu 8/5

19:20-05:40

1 stop21h 20m

Melbourne

Wed 21/5

12:00-18:20

1 stop19h 20m

$2,353

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Mon 12/5

22:10-17:15

1 stop30h 05m

Sydney Kingsford Smith

Fri 30/5

11:30-09:47

2 stops35h 17m

$2,372

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sun 11/5

12:48-06:45

1 stop28h 57m

Sydney Kingsford Smith

Sun 25/5

21:20-18:12

2 stops33h 52m

$2,405

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sun 11/5

19:13-06:45

1 stop22h 32m

Sydney Kingsford Smith

Sun 25/5

11:30-18:13

1 stop19h 43m

$2,415

Buenos AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Thu 8/5

19:13-05:40

1 stop21h 27m

Melbourne

Wed 21/5

12:00-18:12

1 stop19h 12m

$2,450

Buenos AiresBrisbane

AEP - BNE

AEPBNE

Buenos Aires Jorge Newbery

Tue 15/4

05:19-20:35

2 stops26h 16m

Brisbane

Thu 15/5

08:10-22:41

3 stops27h 31m

$2,474

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Thu 7/8

21:05-05:40

1 stop19h 35m

Melbourne

Sat 16/8

12:00-19:40

1 stop20h 40m

$2,485

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Tue 1/7

08:40-17:15

1 stop19h 35m

Sydney Kingsford Smith

Tue 5/8

12:10-19:40

1 stop20h 30m

$2,590

Buenos AiresBrisbane

EZE - BNE

EZEBNE

Buenos Aires Ministro Pistarini

Tue 27/5

12:48-08:30

2 stops30h 42m

Brisbane

Wed 11/6

06:30-18:12

2 stops24h 42m

$2,614

Buenos AiresBrisbane

EZE - BNE

EZEBNE

Buenos Aires Ministro Pistarini

Sun 3/8

19:13-09:45

2 stops25h 32m

Brisbane

Tue 26/8

08:10-18:12

2 stops23h 02m

$2,656

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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 25 March 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 25 March 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
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.0
Very Good
3,190 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,318 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
LATAM Airlines
7.5
Good
1,749 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SWISS
7.5
Good
1,569 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qatar Airways
7.4
Good
3,540 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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 $1,832. However, be on the lookout for offers from Emirates and United 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 Jorge Newbery - Melbourne. You may also consider Buenos Aires Ministro Pistarini - Melbourne or Buenos Aires Ministro Pistarini - Sydney Kingsford Smith.

  • 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,529Average$3,045FlexibilityNo 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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