What is the cheapest airline that flies from Buenos Aires to Australia?

China Eastern and LATAM Airlines are the most popular carriers operating from Buenos Aires to Australia

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 August 2026.

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.

$1,255 Cheap Flights from Buenos Aires to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:05 - 05:40-

44h 35m

12:00 - 19:40-

20h 40m

$1,967LATAM Airlines

Sun, 13 Sep - Sun, 20 Sep

19:21 - 06:50-

22h 29m

08:25 - 18:21-

22h 56m

$1,973LATAM Airlines

Wed, 2 Sep - Mon, 21 Sep

21:00 - 06:50-

20h 50m

08:25 - 19:40-

24h 15m

$1,973LATAM Airlines

Wed, 2 Sep - Mon, 21 Sep

22:30 - 09:45-

22h 15m

08:25 - 19:40-

24h 15m

$1,981LATAM Airlines

Tue, 1 Sep - Mon, 14 Sep

19:21 - 05:40-

21h 19m

12:00 - 18:21-

19h 21m

$1,998LATAM Airlines

Fri, 4 Sep - Wed, 23 Sep

19:21 - 05:40-

21h 19m

12:00 - 02:45-

27h 45m

$1,998LATAM Airlines

Fri, 4 Sep - Wed, 23 Sep

15:45 - 05:40-

24h 55m

12:00 - 19:40-

20h 40m

$1,998LATAM Airlines

Fri, 4 Sep - Wed, 23 Sep

20:05 - 05:40-

44h 35m

12:00 - 19:40-

20h 40m

$1,998LATAM Airlines

Fri, 4 Sep - Wed, 23 Sep

19:21 - 07:50-

22h 29m

06:00 - 18:45-

26h 45m

$2,010Multiple Airlines

Tue, 20 Oct - Wed, 28 Oct

21:00 - 07:50-

20h 50m

06:00 - 19:40-

27h 40m

$2,010Multiple Airlines

Tue, 20 Oct - Wed, 28 Oct

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LATAM Airlines flights from Buenos Aires to Australia

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

LATAM Airlines

13 Aug

AEP21:00Buenos Aires Jorge Newbery

20h 50m

1 stop

SYD06:50Sydney Kingsford Smith

29 Aug

SYD11:45Sydney Kingsford Smith

20h 55m

1 stop

AEP19:40Buenos Aires Jorge Newbery

$1,938

LATAM Airlines

13 Aug

EZE19:21Buenos Aires Ministro Pistarini

22h 29m

1 stop

SYD06:50Sydney Kingsford Smith

29 Aug

SYD11:45Sydney Kingsford Smith

19h 36m

1 stop

EZE18:21Buenos Aires Ministro Pistarini

$1,963

LATAM Airlines

13 Sept

AEP20:05Buenos Aires Jorge Newbery

44h 35m

2 stops

MEL05:40Melbourne

20 Sept

MEL12:00Melbourne

20h 40m

1 stop

AEP19:40Buenos Aires Jorge Newbery

$1,967

China Eastern flights from Buenos Aires to Australia

Our best China Eastern deals on Buenos Aires to Australia flight tickets

China Eastern

17 Sept

EZE02:15Buenos Aires Ministro Pistarini

23h 55m

1 stop

SYD15:10Sydney Kingsford Smith

27 Sept

SYD17:50Sydney Kingsford Smith

35h 40m

1 stop

EZE16:30Buenos Aires Ministro Pistarini

$2,238

China Eastern

17 Sept

EZE02:15Buenos Aires Ministro Pistarini

23h 55m

1 stop

SYD15:10Sydney Kingsford Smith

27 Sept

SYD17:50Sydney Kingsford Smith

35h 40m

1 stop

EZE16:30Buenos Aires Ministro Pistarini

$2,261

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Sun 13/9

20:05-05:40

2 stops44h 35m

Melbourne

Sun 20/9

12:00-19:40

1 stop20h 40m

$1,967

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Wed 2/9

19:21-06:50

1 stop22h 29m

Sydney Kingsford Smith

Mon 21/9

08:25-18:21

2 stops22h 56m

$1,973

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Wed 2/9

21:00-06:50

1 stop20h 50m

Sydney Kingsford Smith

Mon 21/9

08:25-19:40

2 stops24h 15m

$1,973

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Tue 1/9

22:30-09:45

2 stops22h 15m

Sydney Kingsford Smith

Mon 14/9

08:25-19:40

2 stops24h 15m

$1,981

Fastest return journey

Buenos AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Fri 4/9

19:21-05:40

1 stop21h 19m

Melbourne

Wed 23/9

12:00-18:21

1 stop19h 21m

$1,998

Buenos AiresMelbourne

EZE - MEL

EZEMEL

Buenos Aires Ministro Pistarini

Fri 4/9

19:21-05:40

1 stop21h 19m

Melbourne

Wed 23/9

12:00-02:45

2 stops27h 45m

$1,998

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Fri 4/9

15:45-05:40

1 stop24h 55m

Melbourne

Wed 23/9

12:00-19:40

1 stop20h 40m

$1,998

Buenos AiresMelbourne

AEP - MEL

AEPMEL

Buenos Aires Jorge Newbery

Fri 4/9

20:05-05:40

2 stops44h 35m

Melbourne

Wed 23/9

12:00-19:40

1 stop20h 40m

$1,998

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Tue 20/10

19:21-07:50

1 stop22h 29m

Sydney Kingsford Smith

Wed 28/10

06:00-18:45

2 stops26h 45m

$2,010

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Tue 20/10

21:00-07:50

1 stop20h 50m

Sydney Kingsford Smith

Wed 28/10

06:00-19:40

2 stops27h 40m

$2,010

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

Prices

Airlines

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 $2,470. If you don’t want to visit Australia in August, then you should wait until May to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $2,490.

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

You could potentially save up to 1% 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

Fastest flight time	16h 45m
Direct flights	None

The fastest flight from Buenos Aires to Australia takes 16h 45m

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

Search flight deals

Frequently asked questions about flying from Buenos Aires to Australia

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 August 2026.
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 $2,386	Free cancellation	Rating 7.4 1,968 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.