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Cheap flights from Buenos Aires to Australia from $1,621

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — SYD
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

$2,391

One-way from

$1,621

Popular in

January

Cheapest in

June

Average price

$3,628
LATAM Airlines
  • LATAM Airlines
  • 13/4-27/4
  • 2 total stops
  • 41h 35m total
  • Buenos Aires to Australia
5/5
  • 5/5
  • 2 total stops
  • 22h 25m total
  • Buenos Aires to Australia
Highest demand for flights based on searches. 16% potential increase in price ($1,029 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($148 potential savings vs. average return price).
Average for round-trip flights in February 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 21 February 2025.

Sun 13/419:13EZE - SYD
1 stop22h 32mLATAM Airlines
Sun 27/412:10SYD - EZE
1 stop19h 03mLATAM Airlines
Deal found 20/2$2,391
Sun 9/319:10EZE - MEL
1 stop20h 15mLATAM Airlines
Tue 25/312:30MEL - EZE
1 stop23h 33mLATAM Airlines
Deal found 20/2$2,476
Wed 28/520:10AEP - MEL
2 stops44h 30mLATAM Airlines
Fri 13/608:35MEL - AEP
2 stops24h 05mLATAM Airlines
Deal found 20/2$2,498
Wed 14/521:05AEP - SYD
1 stop20h 40mLATAM Airlines
Sun 25/512:10SYD - AEP
1 stop20h 30mLATAM Airlines
Deal found 20/2$2,537
Wed 28/519:13EZE - MEL
2 stops27h 12mMultiple Airlines
Fri 13/608:15MEL - EZE
2 stops22h 58mMultiple Airlines
Deal found 20/2$2,543
Mon 7/421:05AEP - AVV
3 stops28h 05mMultiple Airlines
Wed 7/506:00AVV - AEP
3 stops26h 40mMultiple Airlines
Deal found 21/2$2,612
Sun 1/619:13EZE - SYD
1 stop22h 32mMultiple Airlines
Sat 14/608:00SYD - EZE
2 stops23h 13mMultiple Airlines
Deal found 20/2$2,617
Wed 14/520:10AEP - SYD
3 stops48h 25mMultiple Airlines
Sun 25/517:45SYD - AEP
2 stops38h 55mMultiple Airlines
Deal found 20/2$2,744
Tue 27/521:05AEP - BNE
2 stops22h 25mMultiple Airlines
Wed 11/606:30BNE - AEP
2 stops26h 10mMultiple Airlines
Deal found 20/2$2,770
Tue 27/519:13EZE - BNE
2 stops24h 17mMultiple Airlines
Wed 11/606:30BNE - EZE
2 stops24h 43mMultiple Airlines
Deal found 20/2$2,770
Tue 6/521:05AEP - MEL
3 stops28h 30mMultiple Airlines
Wed 28/506:00MEL - AEP
3 stops26h 40mMultiple Airlines
Deal found 20/2$2,789
Fri 1/821:00EZE - BNE
2 stops68h 30mUnited Airlines
Tue 12/810:30BNE - EZE
2 stops34h 30mUnited Airlines
Deal found 20/2$3,321

Find flights from Buenos Aires to Australia within your budget

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 21 February 2025.

Fly from

Buenos Aires

Fly to

Australia

Route

Depart

Return

Price

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sun 13/4

19:13-06:45

1 stop22h 32m

Sydney Kingsford Smith

Sun 27/4

12:10-18:13

1 stop19h 03m

$2,391

Buenos AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Sun 9/3

19:10-05:25

1 stop20h 15m

Melbourne

Tue 25/3

12:30-22:03

1 stop23h 33m

$2,476

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Wed 28/5

20:10-05:40

2 stops44h 30m

Melbourne

Fri 13/6

08:35-19:40

2 stops24h 05m

$2,498

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Wed 14/5

21:05-06:45

1 stop20h 40m

Sydney Kingsford Smith

Sun 25/5

12:10-19:40

1 stop20h 30m

$2,537

Buenos AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Wed 28/5

19:13-11:25

2 stops27h 12m

Melbourne

Fri 13/6

08:15-18:13

2 stops22h 58m

$2,543

Buenos AiresMelbourne

AEP - AVV

AEPAVV

Buenos Aires Jorge Newbery

Mon 7/4

21:05-14:10

3 stops28h 05m

Melbourne Avalon

Wed 7/5

06:00-19:40

3 stops26h 40m

$2,612

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Sun 1/6

19:13-06:45

1 stop22h 32m

Sydney Kingsford Smith

Sat 14/6

08:00-18:13

2 stops23h 13m

$2,617

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Wed 14/5

20:10-09:35

3 stops48h 25m

Sydney Kingsford Smith

Sun 25/5

17:45-19:40

2 stops38h 55m

$2,744

Buenos AiresBrisbane

AEP - BNE

AEPBNE

Buenos Aires Jorge Newbery

Tue 27/5

21:05-08:30

2 stops22h 25m

Brisbane

Wed 11/6

06:30-19:40

2 stops26h 10m

$2,770

Buenos AiresBrisbane

EZE - BNE

EZEBNE

Buenos Aires Ministro Pistarini

Tue 27/5

19:13-08:30

2 stops24h 17m

Brisbane

Wed 11/6

06:30-18:13

2 stops24h 43m

$2,770

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 58 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.

Travel insights for flights from Buenos Aires to Australia

Get recent, data-driven insights about flights from Buenos Aires to Australia including ideal travel times, pricing trends, and more.

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 21 February 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 21 February 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.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

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 $1,707. However, be on the lookout for offers from Qatar Airways 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?

  • 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

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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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,113Average$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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