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Cheap flights from Australia to Buenos Aires from $1,234

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 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Buenos Aires

Recent return flight deals from Australia to Buenos Aires

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:35 - 16:30
MEL
-
EZE
20h 55m
1 stop
Multiple Airlines Logo
02:15 - 15:50
EZE
-
MEL
24h 35m
1 stop
$1,796Multiple Airlines
Mon, 6 Jul - Thu, 23 Jul
American Airlines Logo
09:10 - 07:05
SYD
-
EZE
58h 55m
2 stops
American Airlines Logo
22:05 - 07:05
EZE
-
SYD
44h 00m
2 stops
$1,940American Airlines
Mon, 15 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:35 - 16:30
MEL
-
EZE
20h 55m
1 stop
Multiple Airlines Logo
02:15 - 15:50
EZE
-
MEL
24h 35m
1 stop
$1,947Multiple Airlines
Mon, 6 Jul - Thu, 23 Jul
Multiple Airlines Logo
12:10 - 16:45
MEL
-
EZE
18h 35m
1 stop
Multiple Airlines Logo
02:00 - 15:35
EZE
-
MEL
23h 35m
1 stop
$1,950Multiple Airlines
Thu, 22 Oct - Mon, 23 Nov
Multiple Airlines Logo
09:05 - 16:45
SYD
-
EZE
20h 40m
1 stop
Multiple Airlines Logo
02:15 - 15:10
EZE
-
SYD
23h 55m
1 stop
$1,950Multiple Airlines
Thu, 2 Jul - Mon, 13 Jul
American Airlines Logo
09:10 - 07:05
SYD
-
EZE
34h 55m
2 stops
American Airlines Logo
22:35 - 07:05
EZE
-
SYD
43h 30m
2 stops
$1,961American Airlines
Sat, 6 Jun - Tue, 16 Jun
LATAM Airlines Logo
12:00 - 14:50
MEL
-
AEP
15h 50m
1 stop
LATAM Airlines Logo
22:30 - 05:40
AEP
-
MEL
18h 10m
1 stop
$2,100LATAM Airlines
Fri, 24 Jul - Sat, 8 Aug
LATAM Airlines Logo
12:00 - 14:50
MEL
-
AEP
15h 50m
1 stop
LATAM Airlines Logo
22:30 - 05:40
AEP
-
MEL
18h 10m
1 stop
$2,101LATAM Airlines
Sun, 14 Jun - Mon, 29 Jun
LATAM Airlines Logo
12:00 - 18:21
MEL
-
EZE
19h 21m
1 stop
LATAM Airlines Logo
19:21 - 05:40
EZE
-
MEL
21h 19m
1 stop
$2,104LATAM Airlines
Fri, 24 Jul - Sat, 8 Aug
LATAM Airlines Logo
12:00 - 14:50
MEL
-
AEP
15h 50m
1 stop
LATAM Airlines Logo
21:00 - 05:40
AEP
-
MEL
19h 40m
1 stop
$2,160LATAM Airlines
Sun, 12 Jul - Tue, 28 Jul

American Airlines flights from Australia to Buenos Aires

Our best American Airlines deals on Australia to Buenos Aires flight tickets
American Airlines
15 June
SYD09:10Sydney Kingsford Smith
34h 55m
2 stops
EZE07:05Buenos Aires Ministro Pistarini
16 June
EZE21:05Buenos Aires Ministro Pistarini
45h 00m
2 stops
SYD07:05Sydney Kingsford Smith
$1,940
American Airlines
6 Oct
SYD10:10Sydney Kingsford Smith
35h 05m
2 stops
EZE07:15Buenos Aires Ministro Pistarini
23 Oct
EZE21:10Buenos Aires Ministro Pistarini
68h 50m
2 stops
SYD08:00Sydney Kingsford Smith
$1,964
American Airlines
14 June
SYD09:10Sydney Kingsford Smith
58h 55m
2 stops
EZE07:05Buenos Aires Ministro Pistarini
19 June
EZE22:05Buenos Aires Ministro Pistarini
44h 00m
2 stops
SYD07:05Sydney Kingsford Smith
$1,967

Air Canada flights from Australia to Buenos Aires

Our best Air Canada deals on Australia to Buenos Aires flight tickets
Air Canada
12 Nov
SYD11:20Sydney Kingsford Smith
41h 50m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
25 Nov
EZE16:45Buenos Aires Ministro Pistarini
50h 50m
3 stops
SYD09:35Sydney Kingsford Smith
$2,094
Air Canada
11 Nov
BNE10:45Brisbane
65h 25m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
10 Feb
EZE16:45Buenos Aires Ministro Pistarini
51h 00m
3 stops
BNE08:45Brisbane
$2,585
Air Canada
9 June
SYD09:20Sydney Kingsford Smith
42h 10m
3 stops
EZE14:30Buenos Aires Ministro Pistarini
22 June
EZE16:35Buenos Aires Ministro Pistarini
49h 45m
3 stops
SYD07:20Sydney Kingsford Smith
$5,058

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 4 June 2026.
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

Cheapest return flight

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 6/7

08:35-16:30

1 stop20h 55m

Buenos Aires Ministro Pistarini

Thu 23/7

02:15-15:50

1 stop24h 35m

$1,796

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 15/6

09:10-07:05

2 stops58h 55m

Buenos Aires Ministro Pistarini

Wed 17/6

22:05-07:05

2 stops44h 00m

$1,940

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 6/7

08:35-16:30

1 stop20h 55m

Buenos Aires Ministro Pistarini

Thu 23/7

02:15-15:50

1 stop24h 35m

$1,947

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Thu 22/10

12:10-16:45

1 stop18h 35m

Buenos Aires Ministro Pistarini

Mon 23/11

02:00-15:35

1 stop23h 35m

$1,950

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 2/7

09:05-16:45

1 stop20h 40m

Buenos Aires Ministro Pistarini

Mon 13/7

02:15-15:10

1 stop23h 55m

$1,950

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sat 6/6

09:10-07:05

2 stops34h 55m

Buenos Aires Ministro Pistarini

Tue 16/6

22:35-07:05

2 stops43h 30m

$1,961
Fastest return journey

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Fri 24/7

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Sat 8/8

22:30-05:40

1 stop18h 10m

$2,100

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sun 14/6

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Mon 29/6

22:30-05:40

1 stop18h 10m

$2,101

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Fri 24/7

12:00-18:21

1 stop19h 21m

Buenos Aires Ministro Pistarini

Sat 8/8

19:21-05:40

1 stop21h 19m

$2,104

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sun 12/7

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Tue 28/7

21:00-05:40

1 stop19h 40m

$2,160

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 January. Flight prices, which tend to average around $965, are often lower during this time because this is during the off-season. If you don’t want to visit Buenos Aires in January, then you should wait until March to fly from Australia, when ticket prices are also cheap, with an average price of $1,150.

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

You could potentially save up to 24% 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

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Australia to Buenos Aires takes 15h 50m
There are no direct flights from Australia to Buenos Aires. There are no popular flight routes from Australia to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Australia to Buenos Aires

  • 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 $1,687Free cancellationRating
7.4
1,919 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $1,793Free cancellationRating
7.1
11,641 reviews
Search American Airlines 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