How long is the flight from Buenos Aires to Australia?

For as low as $2,381, LATAM Airlines can have you in Australia from Buenos Aires in 20h 50m. The distance between Buenos Aires and Australia is about 11790 km. This flight may include one or multiple stops.

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.

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).

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 Ministro Pistarini - Melbourne.

What is the cheapest time of day to fly from BUE to AU?

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.

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.

$1,376+ Cheap Flights from Buenos Aires to Australia

Cheap flight deals from Buenos Aires to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 14 August 2026.

Thu 10/902:15 -

1 stop26h 10m

Wed 23/923:55 -

1 stop29h 50m

Deal found 11/8$2,120

Thu 10/902:15 -

1 stop27h 10m

Sun 27/923:50 -

1 stop29h 40m

Deal found 10/8$2,143

Sat 31/1009:25 -

2 stops21h 25m

Sun 1/1122:55 -

2 stops33h 45m

Deal found 12/8$2,215

Thu 3/902:15 -

1 stop30h 35m

Wed 23/919:20 -

1 stop34h 25m

Deal found 11/8$2,239

Sat 5/922:30 -

1 stop19h 20m

Sat 19/911:45 -

1 stop16h 05m

Deal found 14/8$2,299

Fri 4/922:30 -

1 stop19h 20m

Sat 19/911:45 -

1 stop16h 05m

Deal found 12/8$2,301

Mon 23/1102:00 -

1 stop20h 50m

Sun 21/319:25 -

1 stop35h 30m

Deal found 12/8$2,324

Mon 28/922:30 -

1 stop19h 20m

Mon 5/1012:45 -

1 stop20h 55m

Deal found 13/8$2,334

Mon 7/912:15 -

1 stop28h 35m

Mon 14/912:00 -

1 stop19h 21m

Deal found 10/8$2,344

Fri 11/922:30 -

2 stops44h 35m

Sun 27/923:50 -

2 stops32h 50m

Deal found 10/8$2,345

Sun 25/1009:25 -

2 stops21h 25m

Sun 15/1111:45 -

2 stops20h 55m

Deal found 13/8$2,351

Thu 10/909:25 -

2 stops24h 20m

Thu 17/912:00 -

1 stop22h 30m

Deal found 13/8$2,372

Best flights from Buenos Aires to Australia
Discover carefully curated flight deals from Buenos Aires to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.

Sun 25/1009:25 -

2 stops21h 25m

Sun 15/1111:45 -

2 stops20h 55m

Deal found 13/8$2,351

Wed 2/921:00 -

1 stop20h 50m

Mon 21/911:45 -

1 stop20h 55m

Deal found 13/8$2,381

Mon 30/1123:55 -

2 stops43h 10m

Tue 22/1211:20 -

2 stops34h 00m

Deal found 13/8$3,078

Tue 22/922:25 -

2 stops34h 55m

Tue 17/1110:35 -

3 stops47h 35m

Deal found 10/8$3,989

Thu 1/1009:25 -

2 stops33h 45m

Thu 15/1023:55 -

2 stops32h 45m

Deal found 9/8$2,392

Sat 12/919:21 -

1 stop21h 29m

Sat 19/912:00 -

1 stop19h 21m

Deal found 13/8$2,477

Sun 25/1011:20 -

2 stops43h 30m

Sun 15/1122:55 -

2 stops32h 40m

Deal found 13/8$2,399

Sat 12/921:00 -

1 stop19h 50m

Sat 19/912:00 -

1 stop15h 50m

Deal found 13/8$2,477

Thu 10/902:15 -

2 stops32h 00m

Sun 27/923:50 -

1 stop29h 40m

Deal found 12/8$2,454

Tue 1/1215:50 -

1 stop23h 35m

Mon 15/312:30 -

1 stop23h 00m

Deal found 9/8$2,477

Fri 29/122:05 -

1 stop42h 55m

Wed 10/213:20 -

2 stops32h 00m

Deal found 10/8$3,092

Sun 27/909:25 -

2 stops23h 20m

Sun 4/1013:00 -

1 stop22h 30m

Deal found 13/8$2,463

Wed 9/920:05 -

2 stops44h 45m

Wed 16/907:45 -

2 stops20h 05m

Deal found 11/8$2,484

Mon 1/223:55 -

2 stops42h 35m

Tue 2/311:40 -

2 stops32h 40m

Deal found 11/8$3,095

Tue 1/921:00 -

2 stops23h 45m

Mon 14/911:45 -

1 stop20h 55m

Deal found 13/8$2,488

Wed 2/921:00 -

2 stops46h 05m

Mon 21/906:30 -

2 stops26h 10m

Deal found 13/8$2,542

Thu 28/123:55 -

2 stops42h 35m

Mon 8/311:40 -

2 stops32h 40m

Deal found 11/8$3,095

Thu 1/1022:40 -

2 stops34h 40m

Thu 15/1011:05 -

3 stops47h 00m

Deal found 10/8$3,989

Fri 29/122:05 -

2 stops44h 25m

Tue 2/311:40 -

2 stops32h 40m

Deal found 11/8$3,095

Sat 31/1009:25 -

2 stops21h 25m

Mon 30/1111:45 -

2 stops22h 45m

Deal found 12/8$2,600

Mon 28/909:25 -

2 stops32h 40m

Mon 5/1012:45 -

1 stop20h 55m

Deal found 13/8$2,634

Tue 1/922:25 -

3 stops67h 20m

Mon 14/920:10 -

2 stops37h 40m

Deal found 13/8$3,998

Tue 26/123:55 -

2 stops44h 35m

Fri 12/212:45 -

2 stops56h 35m

Deal found 10/8$3,099

Fri 20/1109:25 -

2 stops21h 25m

Fri 19/207:00 -

2 stops27h 30m

Deal found 10/8$2,607

Tue 20/1021:00 -

2 stops44h 30m

Mon 23/1105:05 -

2 stops39h 15m

Deal found 9/8$3,122

Wed 9/921:00 -

2 stops46h 00m

Tue 29/911:15 -

2 stops23h 15m

Deal found 10/8$2,609

Tue 2/221:00 -

1 stop18h 25m

Mon 15/212:30 -

1 stop23h 00m

Deal found 10/8$2,975

Wed 2/1223:00 -

3 stops45h 40m

Sat 6/314:50 -

3 stops43h 20m

Deal found 14/8$4,406

Tue 22/922:30 -

2 stops24h 35m

Tue 17/1111:45 -

2 stops20h 55m

Deal found 10/8$2,633

Sat 28/1123:00 -

3 stops52h 25m

Mon 1/314:50 -

3 stops43h 20m

Deal found 13/8$4,406

Find flight deals from Buenos Aires to Australia

Round-trip from	$2,120
One-way from	$1,376
Popular in	January
Cheapest in	May
Average price	$2,447

10/9-23/9
2 total stops
56h 00m total
Buenos Aires to Australia

Search Deals

23/11
1 total stop
20h 50m total
Buenos Aires to Australia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($552 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($101 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buenos Aires to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Buenos AiresBrisbane

AEP Buenos Aires Jorge Newbery - BNE Brisbane

AEPBNE

Buenos Aires Jorge Newbery

Sun 25/10

09:25-19:50

2 stops21h 25m

Brisbane

Sun 15/11

11:45-19:40

2 stops20h 55m

$2,351

Buenos AiresSydney

AEP Buenos Aires Jorge Newbery - SYD Sydney Kingsford Smith

AEPSYD

Buenos Aires Jorge Newbery

Wed 2/9

21:00-06:50

1 stop20h 50m

Sydney Kingsford Smith

Mon 21/9

11:45-19:40

1 stop20h 55m

$2,381

Buenos AiresBrisbane

AEP Buenos Aires Jorge Newbery - BNE Brisbane

AEPBNE

Buenos Aires Jorge Newbery

Thu 1/10

09:25-08:10

2 stops33h 45m

Brisbane

Thu 15/10

23:55-19:40

2 stops32h 45m

$2,392

Buenos AiresBrisbane

EZE Buenos Aires Ministro Pistarini - BNE Brisbane

EZEBNE

Buenos Aires Ministro Pistarini

Sun 25/10

11:20-19:50

2 stops43h 30m

Brisbane

Sun 15/11

22:55-18:35

2 stops32h 40m

$2,399

Buenos AiresBrisbane

EZE Buenos Aires Ministro Pistarini - BNE Brisbane

EZEBNE

Buenos Aires Ministro Pistarini

Thu 10/9

02:15-23:15

2 stops32h 00m

Brisbane

Sun 27/9

23:50-16:30

1 stop29h 40m

$2,454

Buenos AiresMelbourne

AEP Buenos Aires Jorge Newbery - MEL Melbourne

AEPMEL

Buenos Aires Jorge Newbery

Sun 27/9

09:25-21:45

2 stops23h 20m

Melbourne

Sun 4/10

13:00-21:30

1 stop22h 30m

$2,463

Buenos AiresMelbourne

EZE Buenos Aires Ministro Pistarini - MEL Melbourne

EZEMEL

Buenos Aires Ministro Pistarini

Sat 12/9

19:21-05:50

1 stop21h 29m

Melbourne

Sat 19/9

12:00-18:21

1 stop19h 21m

$2,477

Fastest return journey

Buenos AiresMelbourne

AEP Buenos Aires Jorge Newbery - MEL Melbourne

AEPMEL

Buenos Aires Jorge Newbery

Sat 12/9

21:00-05:50

1 stop19h 50m

Melbourne

Sat 19/9

12:00-14:50

1 stop15h 50m

$2,477

Buenos AiresMelbourne

AEP Buenos Aires Jorge Newbery - MEL Melbourne

AEPMEL

Buenos Aires Jorge Newbery

Tue 1/12

15:50-05:25

1 stop23h 35m

Melbourne

Mon 15/3

12:30-21:30

1 stop23h 00m

$2,477

Buenos AiresMelbourne

AEP Buenos Aires Jorge Newbery - MEL Melbourne

AEPMEL

Buenos Aires Jorge Newbery

Wed 9/9

20:05-05:50

2 stops44h 45m

Melbourne

Wed 16/9

07:45-14:50

2 stops20h 05m

$2,484

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

EZE-BNE

AEP-BNE

AEP-SYD

EZE-SYD

EZE-MEL

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

BUE-AU0

EZE-BNE

AEP-BNE

AEP-SYD

EZE-SYD

What is the cheapest month to book a flight from Buenos Aires to Australia?

Currently, August is the cheapest month in which you can book a flight from Buenos Aires to Australia (average of $2,454). Flying from Buenos Aires to Australia in January is currently the most expensive (average of $3,497). 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.

How far ahead should I book a flight from Buenos Aires to Australia?

The best time to book flights from Buenos Aires to Australia is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with LATAM Airlines and China Eastern 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.

LATAM Airlines

7.4

Good

1,979 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

LATAM Airlines

7.4

Good

1,979 reviews

LATAM Airlines

7.4

Good

1,979 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

China Eastern

7.3

Good

232 reviews

LATAM Airlines

7.4

Good

1,979 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Related info for your journey

How long is the flight from Buenos Aires to Australia?
For as low as $2,381, LATAM Airlines can have you in Australia from Buenos Aires in 20h 50m. The distance between Buenos Aires and Australia is about 11790 km. This flight may include one or multiple stops.
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 Ministro Pistarini - 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, August is the cheapest month in which you can book a flight from Buenos Aires to Australia (average of $2,454). Flying from Buenos Aires to Australia in January is currently the most expensive (average of $3,497). 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

Alternative routes

Complete your trip

Direct flights to

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Top regions

Alternative routes for Buenos Aires to Australia

Ministro Pistarini to Sydney flights

Ministro Pistarini to Melbourne flights

Ministro Pistarini to Perth flights

Ministro Pistarini to Brisbane flights

Ministro Pistarini to Coolangatta flights

Cordoba to Sydney flights

Top airline flying from Buenos Aires to Australia

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$2,371	Average$2,391	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights

Fly with Cheapflights

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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Cheap flights from Buenos Aires to Australia from $1,376

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 14 August 2026.

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 14 August 2026.

Best flights from Buenos Aires to AustraliaDiscover carefully curated flight deals from Buenos Aires to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.

Discover carefully curated flight deals from Buenos Aires to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.

Last-minute flights from Buenos Aires to AustraliaDiscover last-minute flight deals from Buenos Aires to Australia. Data last updated 14 August 2026 and is based on user searches.

Discover last-minute flight deals from Buenos Aires to Australia. Data last updated 14 August 2026 and is based on user searches.

One-way flights from Buenos Aires to AustraliaSearch for one-way flight options from Buenos Aires to Australia. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.

Search for one-way flight options from Buenos Aires to Australia. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.

Find flight deals from Buenos Aires to Australia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buenos Aires to Australia that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Buenos Aires to Australia?

How far ahead should I book a flight from Buenos Aires to Australia?

The best time to book flights from Buenos Aires to Australia is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with LATAM Airlines and China Eastern 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.

Related info for your journey

How long is the flight from Buenos Aires to Australia?

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?

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

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

What is the cheapest month to book a flight from Buenos Aires to Australia?

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.

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Buenos Aires to Australia by cabin class

Find flights from Buenos Aires to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Buenos Aires and Australia flights

Browse other Buenos Aires and Australia flight options. Last updated on 14 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to Australia regions

Consider these flights travelling to Australia regions.

Top airline flying from Buenos Aires to Australia

Fly with Cheapflights

How does Cheapflights help users find flights from Buenos Aires to Australia?

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Australia?

Can Cheapflights find flights from Buenos Aires to Australia with no change fees?

Can Cheapflights notify me if prices for flights from Buenos Aires to Australia become cheaper?

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Book with flexibility

Travel Smart

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 14 August 2026.

Best flights from Buenos Aires to Australia
Discover carefully curated flight deals from Buenos Aires to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.

Last-minute flights from Buenos Aires to Australia
Discover last-minute flight deals from Buenos Aires to Australia. Data last updated 14 August 2026 and is based on user searches.

One-way flights from Buenos Aires to Australia
Search for one-way flight options from Buenos Aires to Australia. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.