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Cheap flights from Australia to Buenos Aires from $1,212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Buenos Aires departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Buenos Aires

Recent return flight deals from Australia to Buenos Aires

American Airlines Logo
11:20 - 08:10SYD-EZE
34h 50m2 stops
American Airlines Logo
23:59 - 09:00EZE-SYD
43h 01m2 stops
$1,927American Airlines
Find Deal
Sun, 9 Nov - Mon, 10 Nov
British Airways Logo
10:10 - 08:20SYD-EZE
60h 10m2 stops
British Airways Logo
23:35 - 09:00EZE-SYD
43h 25m2 stops
$1,936British Airways
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Air Canada Logo
11:20 - 15:10SYD-EZE
41h 50m3 stops
Air Canada Logo
16:45 - 08:35EZE-SYD
49h 50m3 stops
$2,076Air Canada
Find Deal
Thu, 19 Feb - Mon, 9 Mar
Air Canada Logo
11:20 - 15:10SYD-EZE
41h 50m3 stops
Air Canada Logo
16:45 - 08:35EZE-SYD
49h 50m3 stops
$2,082Air Canada
Find Deal
Thu, 19 Feb - Mon, 9 Mar
LATAM Airlines Logo
11:10 - 18:43SYD-EZE
21h 33m1 stop
LATAM Airlines Logo
19:43 - 06:20EZE-SYD
20h 37m1 stop
$2,172LATAM Airlines
Find Deal
Sun, 9 Nov - Mon, 10 Nov
LATAM Airlines Logo
11:10 - 19:40SYD-AEP
22h 30m1 stop
LATAM Airlines Logo
21:05 - 06:20AEP-SYD
19h 15m1 stop
$2,223LATAM Airlines
Find Deal
Fri, 14 Nov - Sat, 22 Nov
Qatar Airways Logo
17:10 - 17:00MEL-AEP
37h 50m2 stops
Qatar Airways Logo
22:55 - 23:45AEP-MEL
58h 50m2 stops
$2,790Qatar Airways
Find Deal
Wed, 29 Oct - Wed, 19 Nov
Qatar Airways Logo
22:45 - 03:05PER-EZE
39h 20m2 stops
Qatar Airways Logo
02:30 - 18:45EZE-PER
53h 15m2 stops
$2,998Qatar Airways
Find Deal
Fri, 31 Oct - Tue, 4 Nov
Emirates Logo
22:40 - 21:10ADL-EZE
36h 00m1 stop
Emirates Logo
23:00 - 20:50EZE-ADL
32h 20m1 stop
$6,101Emirates
Find Deal
Wed, 10 Dec - Tue, 6 Jan
Emirates Logo
22:40 - 21:10ADL-EZE
36h 00m1 stop
Emirates Logo
23:00 - 20:50EZE-ADL
32h 20m1 stop
$6,433Emirates
Find Deal
Mon, 22 Dec - Mon, 16 Feb

American Airlines flights from Australia to Buenos Aires

Our best American Airlines deals on Australia to Buenos Aires flight tickets
American Airlines
9 Nov
SYD11:20Sydney Kingsford Smith
34h 50m
2 stops
EZE08:10Buenos Aires Ministro Pistarini
10 Nov
EZE23:59Buenos Aires Ministro Pistarini
43h 01m
2 stops
SYD09:00Sydney Kingsford Smith
$1,927
Find similar
American Airlines
22 Sept
SYD09:10Sydney Kingsford Smith
62h 05m
2 stops
EZE10:15Buenos Aires Ministro Pistarini
22 Oct
EZE20:30Buenos Aires Ministro Pistarini
45h 35m
2 stops
SYD08:05Sydney Kingsford Smith
$1,960
Find similar
American Airlines
5 Nov
SYD11:20Sydney Kingsford Smith
34h 50m
2 stops
EZE08:10Buenos Aires Ministro Pistarini
21 Nov
EZE23:59Buenos Aires Ministro Pistarini
43h 01m
2 stops
SYD09:00Sydney Kingsford Smith
$1,963
Find similar

LATAM Airlines flights from Australia to Buenos Aires

Our best LATAM Airlines deals on Australia to Buenos Aires flight tickets
LATAM Airlines
9 Nov
SYD11:10Sydney Kingsford Smith
21h 33m
1 stop
EZE18:43Buenos Aires Ministro Pistarini
10 Nov
EZE19:43Buenos Aires Ministro Pistarini
20h 37m
1 stop
SYD06:20Sydney Kingsford Smith
$2,172
Find similar
LATAM Airlines
14 Nov
SYD11:10Sydney Kingsford Smith
21h 33m
1 stop
EZE18:43Buenos Aires Ministro Pistarini
22 Nov
EZE19:43Buenos Aires Ministro Pistarini
20h 37m
1 stop
SYD06:20Sydney Kingsford Smith
$2,223
Find similar
LATAM Airlines
6 Nov
SYD11:10Sydney Kingsford Smith
29h 55m
1 stop
EZE03:05Buenos Aires Ministro Pistarini
19 Nov
EZE19:43Buenos Aires Ministro Pistarini
20h 37m
1 stop
SYD06:20Sydney Kingsford Smith
$2,232
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Buenos Aires 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, momondo users made 78,305 searches. Data last updated 13 September 2025.
Use the filters below to find and compare flights from Australia to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sun 9/11

11:20-08:10

2 stops34h 50m

Buenos Aires Ministro Pistarini

Mon 10/11

23:59-09:00

2 stops43h 01m

$1,927

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sat 25/10

10:10-08:20

2 stops60h 10m

Buenos Aires Ministro Pistarini

Sat 1/11

23:35-09:00

2 stops43h 25m

$1,936

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 19/2

11:20-15:10

3 stops41h 50m

Buenos Aires Ministro Pistarini

Mon 9/3

16:45-08:35

3 stops49h 50m

$2,076

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 19/2

11:20-15:10

3 stops41h 50m

Buenos Aires Ministro Pistarini

Mon 9/3

16:45-08:35

3 stops49h 50m

$2,082

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sun 9/11

11:10-18:43

1 stop21h 33m

Buenos Aires Ministro Pistarini

Mon 10/11

19:43-06:20

1 stop20h 37m

$2,172

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 14/11

11:10-19:40

1 stop22h 30m

Buenos Aires Jorge Newbery

Sat 22/11

21:05-06:20

1 stop19h 15m

$2,223

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 29/10

17:10-17:00

2 stops37h 50m

Buenos Aires Jorge Newbery

Wed 19/11

22:55-23:45

2 stops58h 50m

$2,790

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 31/10

22:45-03:05

2 stops39h 20m

Buenos Aires Ministro Pistarini

Tue 4/11

02:30-18:45

2 stops53h 15m

$2,998

AdelaideBuenos Aires

ADL - EZE

ADLEZE

Adelaide

Wed 10/12

22:40-21:10

1 stop36h 00m

Buenos Aires Ministro Pistarini

Tue 6/1

23:00-20:50

1 stop32h 20m

$6,101

AdelaideBuenos Aires

ADL - EZE

ADLEZE

Adelaide

Mon 22/12

22:40-21:10

1 stop36h 00m

Buenos Aires Ministro Pistarini

Mon 16/2

23:00-20:50

1 stop32h 20m

$6,433

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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

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 Buenos Aires?

The cheapest month to fly to Buenos Aires from Australia is in May. Flight prices, which tend to average around $2,276, are often lower during this time because this is during the off-season. If you don’t want to visit Buenos Aires in May, then you should wait until July to fly from Australia, when ticket prices are also cheap, with an average price of $2,303.

What is the cheapest day to depart on your flight to Buenos Aires?

Our data shows that Tuesday is the least expensive day to fly to Buenos Aires. Tickets to fly out on this day can be as low as $2,577. Flights from Australia to Buenos Aires on a Saturday will generally be more expensive and average around $2,894. 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 Buenos Aires?

Our data shows that the cheapest Australia to Buenos Aires flights are usually those with departure times in the morning. Our users have found flights to Buenos Aires in the morning for as low as $2,658. Flights at midday are often more expensive, with an average ticket price of $3,299.

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $2,620 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Australia for as low as $2,359 on momondo.

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

You could potentially save up to 4% on your flight if you consider stops on a Australia to Buenos Aires flight.

Cheap Australia to Buenos Aires flight deals and tips

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

Direct flights

None
There are no direct flights from Australia to Buenos Aires. There are no popular flight routes from Australia to Buenos Aires.
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  • When did momondo last update prices for flights from Australia to Buenos Aires?

    Prices for flights from Australia to Buenos Aires were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires 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 Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to Buenos Aires

Compare and see reviews for airlines that fly from Australia to Buenos Aires with momondo
Airline
Rating
Free cancellation
Price
LATAM AirlinesPriceFrom $1,865Free cancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $1,960Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $2,210Free cancellationRating
7.1
10,000 reviews
Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Australia to Buenos Aires . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Australia to Buenos Aires flights to just show those with flexible booking policies.

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

Once you have performed a search for Australia to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Buenos Aires from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 27.4 km from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport