How long is the flight from Buenos Aires to Australia?

For as low as $2,507, LATAM Airlines can have you in Australia from Buenos Aires in 18h 25m. The distance between Buenos Aires and Australia is about 11624 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 Jorge Newbery - 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.

$1,258+ 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 15 September 2026.

Thu 29/1009:25 -

2 stops21h 25m

Sat 14/1111:45 -

2 stops20h 55m

Deal found 14/9$2,182

Thu 29/1009:25 -

2 stops21h 25m

Thu 5/1122:55 -

2 stops35h 35m

Deal found 14/9$2,208

Sat 24/1015:45 -

1 stop24h 30m

Mon 9/1111:10 -

1 stop22h 30m

Deal found 10/9$2,279

Thu 24/922:30 -

1 stop19h 20m

Thu 8/1008:40 -

2 stops26h 50m

Deal found 10/9$2,303

Fri 25/922:30 -

1 stop19h 20m

Sat 10/1012:45 -

1 stop20h 55m

Deal found 11/9$2,307

Mon 7/1202:00 -

1 stop21h 50m

Thu 15/409:35 -

1 stop20h 10m

Deal found 14/9$2,314

Mon 30/1102:00 -

1 stop21h 00m

Mon 4/109:00 -

1 stop21h 55m

Deal found 13/9$2,334

Wed 9/1202:00 -

1 stop22h 30m

Wed 13/112:45 -

1 stop18h 10m

Deal found 13/9$2,353

Mon 7/1202:00 -

1 stop21h 00m

Wed 13/112:45 -

1 stop18h 10m

Deal found 13/9$2,356

Mon 23/1102:00 -

1 stop20h 50m

Tue 5/119:25 -

1 stop35h 30m

Deal found 10/9$2,359

Mon 7/1209:25 -

2 stops21h 25m

Thu 15/423:55 -

2 stops35h 35m

Deal found 14/9$2,363

Tue 27/1015:50 -

1 stop24h 25m

Tue 3/1108:30 -

2 stops27h 00m

Deal found 11/9$2,383

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 15 September 2026.

Mon 16/1102:00 -

1 stop29h 30m

Fri 12/323:55 -

1 stop31h 00m

Deal found 14/9$2,456

Tue 17/1121:00 -

1 stop18h 25m

Fri 12/307:25 -

2 stops21h 15m

Deal found 14/9$2,507

Thu 4/322:05 -

2 stops42h 15m

Sun 4/410:20 -

2 stops34h 40m

Deal found 13/9$3,041

Sat 13/223:00 -

3 stops55h 45m

Sun 28/206:00 -

3 stops52h 10m

Deal found 13/9$4,359

Wed 30/910:45 -

2 stops41h 25m

Sun 18/1015:50 -

2 stops36h 10m

Deal found 13/9$4,745

Wed 28/1022:30 -

2 stops32h 20m

Wed 4/1106:00 -

2 stops26h 40m

Deal found 13/9$2,534

Tue 17/1112:50 -

1 stop26h 35m

Fri 12/312:30 -

2 stops39h 25m

Deal found 14/9$2,550

Mon 7/1209:25 -

2 stops21h 25m

Sat 17/407:05 -

2 stops21h 35m

Deal found 14/9$2,566

Thu 22/1008:40 -

2 stops31h 55m

Sun 25/1012:30 -

2 stops34h 00m

Deal found 10/9$2,667

Wed 27/123:55 -

2 stops40h 25m

Sun 14/211:20 -

2 stops36h 00m

Deal found 14/9$3,045

Mon 9/1119:35 -

2 stops28h 30m

Fri 11/608:00 -

2 stops24h 20m

Deal found 15/9$2,571

Mon 1/321:00 -

1 stop18h 25m

Fri 12/312:30 -

1 stop21h 10m

Deal found 10/9$2,673

Mon 25/122:05 -

2 stops42h 15m

Thu 11/209:20 -

1 stop38h 00m

Deal found 14/9$3,045

Wed 14/1003:55 -

2 stops37h 55m

Sat 7/1108:30 -

2 stops24h 05m

Deal found 10/9$2,594

Fri 4/1207:20 -

2 stops56h 05m

Sun 3/112:30 -

1 stop20h 05m

Deal found 12/9$2,713

Mon 8/223:55 -

2 stops40h 25m

Sun 7/313:20 -

2 stops32h 00m

Deal found 13/9$3,065

Wed 28/1019:35 -

2 stops35h 15m

Wed 4/1118:00 -

2 stops37h 35m

Deal found 13/9$2,601

Thu 1/1009:25 -

2 stops33h 40m

Thu 15/1023:50 -

2 stops32h 50m

Deal found 12/9$2,667

Wed 16/1212:50 -

2 stops43h 15m

Thu 25/206:00 -

2 stops25h 35m

Deal found 10/9$2,954

Tue 29/921:00 -

2 stops44h 30m

Thu 12/1105:05 -

2 stops41h 15m

Deal found 14/9$3,260

Sat 19/1222:30 -

2 stops46h 10m

Sun 21/306:00 -

2 stops38h 30m

Deal found 14/9$8,944

Wed 16/1223:00 -

3 stops43h 50m

Thu 25/210:25 -

3 stops47h 45m

Deal found 10/9$4,527

Wed 28/1019:35 -

2 stops46h 55m

Wed 4/1105:00 -

2 stops26h 35m

Deal found 12/9$2,960

Tue 29/921:00 -

2 stops44h 30m

Tue 10/1107:35 -

2 stops62h 45m

Deal found 14/9$3,260

Tue 20/1022:30 -

2 stops27h 35m

Wed 11/1120:55 -

2 stops31h 45m

Deal found 10/9$2,701

Wed 30/922:25 -

3 stops67h 45m

Sun 18/1021:45 -

2 stops37h 20m

Deal found 13/9$4,616

Fri 9/1021:00 -

1 stop19h 50m

Fri 16/1009:00 -

2 stops24h 40m

Deal found 11/9$2,964

Tue 17/1121:00 -

2 stops27h 05m

Fri 12/306:00 -

2 stops27h 40m

Deal found 14/9$2,706

Mon 14/1223:00 -

2 stops37h 55m

Mon 22/222:20 -

1 stop33h 50m

Deal found 15/9$4,633

Mon 19/1022:30 -

2 stops25h 40m

Mon 9/1120:55 -

2 stops31h 45m

Deal found 10/9$2,803

Find flight deals from Buenos Aires to Australia

Round-trip from	$2,041
One-way from	$1,258
Popular in	January
Cheapest in	May
Average price	$2,565

10/3-8/4
2 total stops
40h 20m total
Buenos Aires to Australia

Search Deals

1/12-31/12
1 total stop
38h 20m total
Buenos Aires to Australia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($532 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($114 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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 AiresSydney

AEP Buenos Aires Jorge Newbery - SYD Sydney Kingsford Smith

AEPSYD

Buenos Aires Jorge Newbery

Tue 3/11

05:20-17:10

1 stop21h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,331

Buenos AiresSydney

AEP Buenos Aires Jorge Newbery - SYD Sydney Kingsford Smith

AEPSYD

Buenos Aires Jorge Newbery

Mon 7/12

23:58-17:10

1 stop27h 12m

Sydney Kingsford Smith

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,341

Buenos AiresSydney

EZE Buenos Aires Ministro Pistarini - SYD Sydney Kingsford Smith

EZESYD

Buenos Aires Ministro Pistarini

Tue 3/11

06:00-17:10

2 stops45h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,352

Buenos AiresBrisbane

AEP Buenos Aires Jorge Newbery - BNE Brisbane

AEPBNE

Buenos Aires Jorge Newbery

Mon 30/11

09:25-19:50

2 stops21h 25m

Brisbane

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,364

Buenos AiresBrisbane

AEP Buenos Aires Jorge Newbery - BNE Brisbane

AEPBNE

Buenos Aires Jorge Newbery

Sat 21/11

22:20-07:20

3 stops44h 00m

Brisbane

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,377

Buenos AiresBrisbane

AEP Buenos Aires Jorge Newbery - BNE Brisbane

AEPBNE

Buenos Aires Jorge Newbery

Fri 20/11

09:25-19:50

2 stops21h 25m

Brisbane

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,383

Buenos AiresBrisbane

AEP Buenos Aires Jorge Newbery - BNE Brisbane

AEPBNE

Buenos Aires Jorge Newbery

Sun 22/11

05:45-08:40

3 stops37h 55m

Brisbane

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,415

Buenos AiresBrisbane

EZE Buenos Aires Ministro Pistarini - BNE Brisbane

EZEBNE

Buenos Aires Ministro Pistarini

Sat 21/11

15:10-19:50

3 stops39h 40m

Brisbane

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,455

Buenos AiresBrisbane

EZE Buenos Aires Ministro Pistarini - BNE Brisbane

EZEBNE

Buenos Aires Ministro Pistarini

Fri 20/11

15:10-19:50

3 stops39h 40m

Brisbane

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,455

Buenos AiresBrisbane

EZE Buenos Aires Ministro Pistarini - BNE Brisbane

EZEBNE

Buenos Aires Ministro Pistarini

Sun 22/11

15:10-19:50

3 stops39h 40m

Brisbane

Wed 31/12

00:00-11:00

Nonstop0h 00m

$1,460

Flights are sorted by cheapest return flights first.

Deals found on 11/9

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-MEL

AEP-MEL

EZE-SYD

EZE-OOL

AEP-SYD

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-MEL

AEP-MEL

EZE-SYD

EZE-OOL

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 $2,435). Flying from Buenos Aires to Australia in January is currently the most expensive (average of $3,515). 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 29 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

1,985 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

1,985 reviews

LATAM Airlines

7.4

Good

1,985 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

240 reviews

LATAM Airlines

7.4

Good

1,985 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 $2,507, LATAM Airlines can have you in Australia from Buenos Aires in 18h 25m. The distance between Buenos Aires and Australia is about 11624 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 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, August is the cheapest month in which you can book a flight from Buenos Aires to Australia (average of $2,435). Flying from Buenos Aires to Australia in January is currently the most expensive (average of $3,515). 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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Complete your trip

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Alternative routes for Buenos Aires to Australia

Ministro Pistarini to Sydney flights

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Cordoba to Sydney flights

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Ministro Pistarini to Coolangatta flights

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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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Cheap flights from Buenos Aires to Australia from $1,258

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. 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 15 September 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 15 September 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 15 September 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 15 September 2026.

Last-minute flights from Buenos Aires to AustraliaDiscover last-minute flight deals from Buenos Aires to Australia. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Buenos Aires to Australia. Data last updated 15 September 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 15 September 2026.

Search for one-way flight options from Buenos Aires to Australia. Find affordable one-way fares based on user searches. Data last updated 15 September 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 29 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 15 September 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.

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?

100% Free

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 15 September 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 15 September 2026.

Last-minute flights from Buenos Aires to Australia
Discover last-minute flight deals from Buenos Aires to Australia. Data last updated 15 September 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 15 September 2026.