When did momondo last update prices for flights from Buenos Aires to Australia?

Prices for flights from Buenos Aires to Australia are refreshed on a daily basis.

How many operators does momondo search for flights from Buenos Aires to Australia?

The number of operators available for flights from Buenos Aires to Australia is 1 as of October 2025.

How old do you have to be to fly from Buenos Aires to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,477 Cheap Flights from Buenos Aires to Australia in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Buenos Aires to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

21:05 - 14:30AEP-SYD

27h 25m2 stops

21:15 - 14:40SYD-AEP

31h 25m2 stops

$2,244Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 15 Nov

21:05 - 06:15AEP-SYD

19h 10m1 stop

11:10 - 14:40SYD-AEP

17h 30m1 stop

$2,308LATAM Airlines

Find Deal

Sat, 1 Nov - Sat, 15 Nov

21:05 - 06:15AEP-SYD

19h 10m1 stop

11:10 - 14:40SYD-AEP

17h 30m1 stop

$2,311LATAM Airlines

Find Deal

Sat, 1 Nov - Sat, 15 Nov

21:05 - 10:50AEP-SYD

23h 45m2 stops

18:45 - 14:40SYD-AEP

33h 55m2 stops

$2,357Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 15 Nov

23:55 - 07:30EZE-BNE

42h 35m2 stops

11:40 - 09:20BNE-EZE

58h 40m2 stops

$3,133United Airlines

Find Deal

Mon, 17 Nov - Sat, 27 Dec

23:55 - 10:00EZE-MEL

44h 05m2 stops

13:00 - 07:20MEL-EZE

56h 20m2 stops

$3,145United Airlines

Find Deal

Fri, 14 Nov - Fri, 12 Dec

23:00 - 05:55EZE-BNE

41h 55m3 stops

11:05 - 21:05BNE-EZE

47h 00m3 stops

$3,930Emirates

Find Deal

Thu, 19 Feb - Tue, 31 Mar

22:40 - 10:00EZE-PER

48h 20m1 stop

10:30 - 20:20PER-EZE

44h 50m2 stops

$4,676Air France

Find Deal

Tue, 4 Nov - Fri, 28 Nov

23:00 - 23:55EZE-PER

61h 55m3 stops

10:30 - 21:10PER-EZE

69h 40m3 stops

$4,764Emirates

Find Deal

Thu, 12 Feb - Sat, 28 Feb

22:40 - 10:00EZE-PER

48h 20m1 stop

20:20 - 20:20PER-EZE

35h 00m1 stop

$5,198Air France

Find Deal

Tue, 4 Nov - Fri, 28 Nov

LATAM Airlines flights from Buenos Aires to Australia

Our best LATAM Airlines deals on Buenos Aires to Australia flight tickets

LATAM Airlines

1 Nov

AEP21:05Buenos Aires Jorge Newbery

19h 10m

1 stop

SYD06:15Sydney Kingsford Smith

15 Nov

SYD11:10Sydney Kingsford Smith

17h 30m

1 stop

AEP14:40Buenos Aires Jorge Newbery

$2,308

Find similar

LATAM Airlines

1 Nov

AEP21:05Buenos Aires Jorge Newbery

19h 10m

1 stop

SYD06:15Sydney Kingsford Smith

15 Nov

SYD11:10Sydney Kingsford Smith

17h 30m

1 stop

AEP14:40Buenos Aires Jorge Newbery

$2,311

Find similar

LATAM Airlines

1 Nov

AEP21:05Buenos Aires Jorge Newbery

19h 10m

1 stop

SYD06:15Sydney Kingsford Smith

15 Nov

SYD11:10Sydney Kingsford Smith

17h 30m

1 stop

AEP14:40Buenos Aires Jorge Newbery

$2,314

Find similar

United Airlines flights from Buenos Aires to Australia

Our best United Airlines deals on Buenos Aires to Australia flight tickets

United Airlines

17 Nov

EZE23:55Buenos Aires Ministro Pistarini

42h 35m

2 stops

BNE07:30Brisbane

27 Dec

BNE11:40Brisbane

58h 40m

2 stops

EZE09:20Buenos Aires Ministro Pistarini

$3,133

Find similar

United Airlines

14 Nov

EZE23:55Buenos Aires Ministro Pistarini

44h 05m

2 stops

MEL10:00Melbourne

12 Dec

MEL13:00Melbourne

56h 20m

2 stops

EZE07:20Buenos Aires Ministro Pistarini

$3,145

Find similar

United Airlines

14 Nov

EZE22:05Buenos Aires Ministro Pistarini

45h 55m

2 stops

MEL10:00Melbourne

12 Dec

MEL13:00Melbourne

56h 20m

2 stops

EZE07:20Buenos Aires Ministro Pistarini

$3,147

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sat 1/11

21:05-14:30

2 stops27h 25m

Sydney Kingsford Smith

Sat 15/11

21:15-14:40

2 stops31h 25m

$2,244

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sat 1/11

21:05-06:15

1 stop19h 10m

Sydney Kingsford Smith

Sat 15/11

11:10-14:40

1 stop17h 30m

$2,308

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sat 1/11

21:05-06:15

1 stop19h 10m

Sydney Kingsford Smith

Sat 15/11

11:10-14:40

1 stop17h 30m

$2,311

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Sat 1/11

21:05-10:50

2 stops23h 45m

Sydney Kingsford Smith

Sat 15/11

18:45-14:40

2 stops33h 55m

$2,357

Buenos AiresBrisbane

EZE - BNE

EZEBNE

Buenos Aires Ministro Pistarini

Mon 17/11

23:55-07:30

2 stops42h 35m

Brisbane

Sat 27/12

11:40-09:20

2 stops58h 40m

$3,133

Buenos AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Fri 14/11

23:55-10:00

2 stops44h 05m

Melbourne

Fri 12/12

13:00-07:20

2 stops56h 20m

$3,145

Buenos AiresBrisbane

EZE - BNE

EZEBNE

Buenos Aires Ministro Pistarini

Thu 19/2

23:00-05:55

3 stops41h 55m

Brisbane

Tue 31/3

11:05-21:05

3 stops47h 00m

$3,930

Buenos AiresPerth

EZE - PER

EZEPER

Buenos Aires Ministro Pistarini

Tue 4/11

22:40-10:00

1 stop48h 20m

Perth

Fri 28/11

10:30-20:20

2 stops44h 50m

$4,676

Buenos AiresPerth

EZE - PER

EZEPER

Buenos Aires Ministro Pistarini

Thu 12/2

23:00-23:55

3 stops61h 55m

Perth

Sat 28/2

10:30-21:10

3 stops69h 40m

$4,764

Buenos AiresPerth

EZE - PER

EZEPER

Buenos Aires Ministro Pistarini

Tue 4/11

22:40-10:00

1 stop48h 20m

Perth

Fri 28/11

20:20-20:20

1 stop35h 00m

$5,198

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buenos Aires to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Buenos Aires to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,695. If you don’t want to visit Australia in August, then you should wait until June to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $2,862.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Buenos Aires is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $2,688. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Buenos Aires to Australia on a Thursday will generally be more expensive and average around $3,377. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Buenos Aires to Australia in the afternoon for as low as $2,832. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the evening, with an average ticket price of $2,999. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $3,435 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Buenos Aires for as low as $2,793 on momondo.

Can stopping save me money on Buenos Aires to Australia flights?

You could potentially save up to 26% on your flight if you consider stops on a Buenos Aires to Australia flight.

Cheap Buenos Aires to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Australia

Direct flights	None

There are no direct flights from Buenos Aires to Australia. There are no popular flight routes from Buenos Aires to Australia.

Search flight deals

When did momondo last update prices for flights from Buenos Aires to Australia?
Prices for flights from Buenos Aires to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Buenos Aires to Australia?
The number of operators available for flights from Buenos Aires to Australia is 1 as of October 2025.
How old do you have to be to fly from Buenos Aires to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Buenos Aires to Australia

Compare and see reviews for airlines that fly from Buenos Aires to Australia with momondo

Airline	Rating	Free cancellation	Price
LATAM Airlines	PriceFrom $2,326	Free cancellation	Rating 7.5 1,866 reviews		Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buenos Aires to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Buenos Aires to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buenos Aires to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to Australia.

I’m not ready to book a flight from Buenos Aires to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buenos Aires to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.