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Cheap flights from New South Wales to Buenos Aires from $1,098

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New South Wales to Buenos Aires departing on 3/2. 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 New South Wales to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:45 - 14:40
SYD
-
AEP
19h 55m2 stops
Multiple Airlines Logo
21:05 - 08:55
AEP
-
SYD
21h 50m2 stops
$1,957Multiple Airlines
Fri, 6 Feb - Sun, 8 Mar
Multiple Airlines Logo
11:10 - 18:43
SYD
-
EZE
21h 33m1 stop
Multiple Airlines Logo
19:43 - 08:55
EZE
-
SYD
23h 12m2 stops
$1,957Multiple Airlines
Thu, 19 Feb - Mon, 9 Mar
American Airlines Logo
11:20 - 08:15
SYD
-
EZE
34h 55m2 stops
American Airlines Logo
22:25 - 09:00
EZE
-
SYD
44h 35m2 stops
$1,969American Airlines
Sat, 7 Feb - Fri, 20 Feb
American Airlines Logo
11:20 - 10:39
SYD
-
EZE
37h 19m2 stops
American Airlines Logo
22:25 - 09:00
EZE
-
SYD
44h 35m2 stops
$1,970American Airlines
Sat, 14 Feb - Tue, 17 Mar
Multiple Airlines Logo
07:00 - 19:40
SYD
-
AEP
26h 40m2 stops
Multiple Airlines Logo
21:05 - 08:55
AEP
-
SYD
21h 50m2 stops
$1,973Multiple Airlines
Mon, 16 Feb - Wed, 18 Mar
American Airlines Logo
11:20 - 08:20
SYD
-
EZE
35h 00m2 stops
American Airlines Logo
21:10 - 07:05
EZE
-
SYD
44h 55m2 stops
$1,973American Airlines
Tue, 3 Mar - Mon, 27 Apr
Multiple Airlines Logo
08:10 - 14:40
SYD
-
AEP
20h 30m2 stops
Multiple Airlines Logo
21:05 - 09:45
AEP
-
SYD
22h 40m2 stops
$1,975Multiple Airlines
Thu, 19 Feb - Mon, 9 Mar
LATAM Airlines Logo
11:10 - 14:40
SYD
-
AEP
17h 30m1 stop
LATAM Airlines Logo
21:05 - 06:50
AEP
-
SYD
20h 45m1 stop
$1,997LATAM Airlines
Tue, 17 Mar - Mon, 6 Apr
LATAM Airlines Logo
11:10 - 03:05
SYD
-
EZE
29h 55m2 stops
LATAM Airlines Logo
14:45 - 06:15
EZE
-
SYD
25h 30m2 stops
$2,005LATAM Airlines
Thu, 19 Feb - Mon, 9 Mar
LATAM Airlines Logo
11:10 - 14:40
SYD
-
AEP
17h 30m1 stop
LATAM Airlines Logo
21:05 - 06:15
AEP
-
SYD
19h 10m1 stop
$2,008LATAM Airlines
Thu, 12 Feb - Wed, 25 Feb

Air Canada flights from New South Wales to Buenos Aires

Our best Air Canada deals on New South Wales to Buenos Aires flight tickets
Air Canada
16 Feb
SYD11:20Sydney Kingsford Smith
65h 50m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
18 Mar
EZE16:45Buenos Aires Ministro Pistarini
49h 50m
3 stops
SYD08:35Sydney Kingsford Smith
$2,066
Find similar
Air Canada
19 Feb
SYD11:20Sydney Kingsford Smith
41h 50m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
9 Mar
EZE16:45Buenos Aires Ministro Pistarini
49h 50m
3 stops
SYD08:35Sydney Kingsford Smith
$2,125
Find similar
Air Canada
16 Mar
SYD10:25Sydney Kingsford Smith
66h 45m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
6 Apr
EZE16:30Buenos Aires Ministro Pistarini
49h 50m
3 stops
SYD07:20Sydney Kingsford Smith
$2,128
Find similar

American Airlines flights from New South Wales to Buenos Aires

Our best American Airlines deals on New South Wales to Buenos Aires flight tickets
American Airlines
7 Feb
SYD11:20Sydney Kingsford Smith
34h 55m
2 stops
EZE08:15Buenos Aires Ministro Pistarini
20 Feb
EZE22:25Buenos Aires Ministro Pistarini
44h 35m
2 stops
SYD09:00Sydney Kingsford Smith
$1,969
Find similar
American Airlines
14 Feb
SYD11:20Sydney Kingsford Smith
37h 19m
2 stops
EZE10:39Buenos Aires Ministro Pistarini
17 Mar
EZE22:25Buenos Aires Ministro Pistarini
44h 35m
2 stops
SYD09:00Sydney Kingsford Smith
$1,970
Find similar
American Airlines
3 Mar
SYD11:20Sydney Kingsford Smith
35h 00m
2 stops
EZE08:20Buenos Aires Ministro Pistarini
27 Apr
EZE21:10Buenos Aires Ministro Pistarini
44h 55m
2 stops
SYD07:05Sydney Kingsford Smith
$1,973
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New South Wales 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 29 December 2025.
Use the filters below to find and compare flights from New South Wales to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 6/2

08:45-14:40

2 stops19h 55m

Buenos Aires Jorge Newbery

Sun 8/3

21:05-08:55

2 stops21h 50m

$1,957

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 19/2

11:10-18:43

1 stop21h 33m

Buenos Aires Ministro Pistarini

Mon 9/3

19:43-08:55

2 stops23h 12m

$1,957

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sat 7/2

11:20-08:15

2 stops34h 55m

Buenos Aires Ministro Pistarini

Fri 20/2

22:25-09:00

2 stops44h 35m

$1,969

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sat 14/2

11:20-10:39

2 stops37h 19m

Buenos Aires Ministro Pistarini

Tue 17/3

22:25-09:00

2 stops44h 35m

$1,970

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 16/2

07:00-19:40

2 stops26h 40m

Buenos Aires Jorge Newbery

Wed 18/3

21:05-08:55

2 stops21h 50m

$1,973

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Tue 3/3

11:20-08:20

2 stops35h 00m

Buenos Aires Ministro Pistarini

Mon 27/4

21:10-07:05

2 stops44h 55m

$1,973

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 19/2

08:10-14:40

2 stops20h 30m

Buenos Aires Jorge Newbery

Mon 9/3

21:05-09:45

2 stops22h 40m

$1,975

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 17/3

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Mon 6/4

21:05-06:50

1 stop20h 45m

$1,997

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 19/2

11:10-03:05

2 stops29h 55m

Buenos Aires Ministro Pistarini

Mon 9/3

14:45-06:15

2 stops25h 30m

$2,005

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 12/2

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Wed 25/2

21:05-06:15

1 stop19h 10m

$2,008

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 New South Wales 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 New South Wales is in May. Flight prices, which tend to average around $2,217, 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 New South Wales, when ticket prices are also cheap, with an average price of $2,275.

Can stopping save me money on New South Wales to Buenos Aires flights?

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

Cheap New South Wales to Buenos Aires flight deals and tips

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

Fastest flight time

16h 15m

Direct flights

None
The fastest flight from New South Wales to Buenos Aires takes 16h 15m
There are no direct flights from New South Wales to Buenos Aires. There are no popular flight routes from New South Wales to Buenos Aires.
Search flight deals

  • When did momondo last update prices for flights from New South Wales to Buenos Aires?

    Prices for flights from New South Wales to Buenos Aires are updated daily.

  • How many operators does momondo search for flights from New South Wales to Buenos Aires?

  • How old do you have to be to fly from New South Wales to Buenos Aires?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New South Wales to Buenos Aires.

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

    The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New South Wales to Buenos Aires

Compare and see reviews for airlines that fly from New South Wales to Buenos Aires with momondo
Airline
Rating
Free cancellation
Price
LATAM AirlinesPriceFrom $1,815Free cancellationRating
7.5
1,895 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $1,909Free cancellationRating
7.2
11,071 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from New South Wales.

Can I find flights from New South Wales to Buenos Aires with flexible booking policies on momondo?

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

How can momondo help me find flights from New South Wales to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from New South Wales.

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

Yes momondo offers price alerts on flights to Buenos Aires from New South Wales. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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