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Cheap flights from New South Wales to Buenos Aires from $1,003

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 26/1. 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
09:55 - 16:55SYD-EZE
21h 00m1 stop
Multiple Airlines Logo
02:00 - 12:40EZE-SYD
20h 40m1 stop
$1,756Multiple Airlines
Find Deal
Thu, 12 Feb - Thu, 5 Mar
Multiple Airlines Logo
11:45 - 16:55SYD-EZE
19h 10m1 stop
Multiple Airlines Logo
02:00 - 12:40EZE-SYD
20h 40m1 stop
$1,804Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 15 Dec
Multiple Airlines Logo
11:45 - 16:30SYD-EZE
18h 45m1 stop
Multiple Airlines Logo
02:00 - 17:10EZE-SYD
26h 10m1 stop
$1,916Multiple Airlines
Find Deal
Mon, 2 Mar - Mon, 20 Apr
Multiple Airlines Logo
19:15 - 16:55SYD-EZE
35h 40m1 stop
Multiple Airlines Logo
02:00 - 17:10EZE-SYD
26h 10m1 stop
$1,945Multiple Airlines
Find Deal
Wed, 25 Mar - Mon, 6 Apr
American Airlines Logo
11:20 - 08:15SYD-EZE
34h 55m2 stops
American Airlines Logo
22:25 - 09:00EZE-SYD
44h 35m2 stops
$1,976American Airlines
Find Deal
Fri, 6 Feb - Tue, 10 Mar
American Airlines Logo
11:20 - 08:15SYD-EZE
34h 55m2 stops
American Airlines Logo
22:25 - 09:00EZE-SYD
68h 35m2 stops
$1,979American Airlines
Find Deal
Fri, 6 Feb - Sun, 8 Mar
LATAM Airlines Logo
11:10 - 18:13SYD-EZE
20h 03m1 stop
LATAM Airlines Logo
19:13 - 06:15EZE-SYD
22h 02m1 stop
$2,054LATAM Airlines
Find Deal
Wed, 15 Apr - Thu, 30 Apr
LATAM Airlines Logo
11:10 - 14:40SYD-AEP
17h 30m1 stop
LATAM Airlines Logo
21:05 - 06:15AEP-SYD
20h 10m1 stop
$2,059LATAM Airlines
Find Deal
Sat, 28 Mar - Sat, 4 Apr
Air Canada Logo
11:20 - 15:10SYD-EZE
65h 50m3 stops
Air Canada Logo
16:45 - 08:35EZE-SYD
49h 50m3 stops
$2,087Air Canada
Find Deal
Mon, 2 Mar - Sun, 15 Mar
Air Canada Logo
11:20 - 15:10SYD-EZE
41h 50m3 stops
Air Canada Logo
16:45 - 08:35EZE-SYD
49h 50m3 stops
$2,091Air Canada
Find Deal
Thu, 19 Feb - Mon, 9 Mar

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
6 Feb
SYD11:20Sydney Kingsford Smith
34h 55m
2 stops
EZE08:15Buenos Aires Ministro Pistarini
10 Mar
EZE22:25Buenos Aires Ministro Pistarini
44h 35m
2 stops
SYD09:00Sydney Kingsford Smith
$1,976
Find similar
American Airlines
6 Feb
SYD11:20Sydney Kingsford Smith
34h 55m
2 stops
EZE08:15Buenos Aires Ministro Pistarini
8 Mar
EZE22:25Buenos Aires Ministro Pistarini
68h 35m
2 stops
SYD09:00Sydney Kingsford Smith
$1,979
Find similar
American Airlines
28 Jan
SYD11:20Sydney Kingsford Smith
35h 50m
2 stops
EZE09:10Buenos Aires Ministro Pistarini
8 Feb
EZE23:59Buenos Aires Ministro Pistarini
43h 01m
2 stops
SYD09:00Sydney Kingsford Smith
$1,987
Find similar

LATAM Airlines flights from New South Wales to Buenos Aires

Our best LATAM Airlines deals on New South Wales to Buenos Aires flight tickets
LATAM Airlines
15 Apr
SYD11:10Sydney Kingsford Smith
20h 03m
1 stop
EZE18:13Buenos Aires Ministro Pistarini
30 Apr
EZE19:13Buenos Aires Ministro Pistarini
22h 02m
1 stop
SYD06:15Sydney Kingsford Smith
$2,054
Find similar
LATAM Airlines
14 Apr
SYD11:10Sydney Kingsford Smith
20h 03m
1 stop
EZE18:13Buenos Aires Ministro Pistarini
14 June
EZE19:13Buenos Aires Ministro Pistarini
22h 02m
1 stop
SYD06:15Sydney Kingsford Smith
$2,059
Find similar
LATAM Airlines
28 Mar
SYD11:10Sydney Kingsford Smith
29h 40m
2 stops
EZE02:50Buenos Aires Ministro Pistarini
4 Apr
EZE18:13Buenos Aires Ministro Pistarini
23h 02m
1 stop
SYD06:15Sydney Kingsford Smith
$2,080
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 9 November 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 - EZE

SYDEZE

Sydney Kingsford Smith

Thu 12/2

09:55-16:55

1 stop21h 00m

Buenos Aires Ministro Pistarini

Thu 5/3

02:00-12:40

1 stop20h 40m

$1,756

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 4/12

11:45-16:55

1 stop19h 10m

Buenos Aires Ministro Pistarini

Mon 15/12

02:00-12:40

1 stop20h 40m

$1,804

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 2/3

11:45-16:30

1 stop18h 45m

Buenos Aires Ministro Pistarini

Mon 20/4

02:00-17:10

1 stop26h 10m

$1,916

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Wed 25/3

19:15-16:55

1 stop35h 40m

Buenos Aires Ministro Pistarini

Mon 6/4

02:00-17:10

1 stop26h 10m

$1,945

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Fri 6/2

11:20-08:15

2 stops34h 55m

Buenos Aires Ministro Pistarini

Tue 10/3

22:25-09:00

2 stops44h 35m

$1,976

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Fri 6/2

11:20-08:15

2 stops34h 55m

Buenos Aires Ministro Pistarini

Sun 8/3

22:25-09:00

2 stops68h 35m

$1,979

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Wed 15/4

11:10-18:13

1 stop20h 03m

Buenos Aires Ministro Pistarini

Thu 30/4

19:13-06:15

1 stop22h 02m

$2,054

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sat 28/3

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Sat 4/4

21:05-06:15

1 stop20h 10m

$2,059

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 2/3

11:20-15:10

3 stops65h 50m

Buenos Aires Ministro Pistarini

Sun 15/3

16:45-08:35

3 stops49h 50m

$2,087

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

$2,091

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 $2,308, 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 $2,350.

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 $2,637. Flights from New South Wales to Buenos Aires on a Saturday will generally be more expensive and average around $2,962. 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 New South Wales 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 $2,721. Flights at midday are often more expensive, with an average ticket price of $3,377.

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

You could potentially save up to 10% 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

Direct flights

None
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 $1,876Free cancellationRating
7.5
1,870 reviews
Search LATAM 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