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Cheap flights from New South Wales to Buenos Aires from $1,191

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 6/11. 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 New South Wales to Buenos Aires

Cheap return flights

British Airways Logo
10:10 - 10:15SYD-EZE
38h 05m2 stops
British Airways Logo
20:30 - 09:00EZE-SYD
46h 30m2 stops
$1,964British Airways
Find Deal
Fri, 17 Oct - Fri, 24 Oct
British Airways Logo
10:10 - 07:25SYD-EZE
35h 15m2 stops
British Airways Logo
21:15 - 09:00EZE-SYD
45h 45m2 stops
$1,965British Airways
Find Deal
Mon, 13 Oct - Fri, 24 Oct
American Airlines Logo
10:10 - 07:25SYD-EZE
35h 15m2 stops
American Airlines Logo
22:25 - 09:00EZE-SYD
44h 35m2 stops
$1,975American Airlines
Find Deal
Mon, 20 Oct - Mon, 3 Nov
British Airways Logo
10:10 - 09:00SYD-EZE
60h 50m2 stops
British Airways Logo
21:15 - 09:00EZE-SYD
45h 45m2 stops
$1,979British Airways
Find Deal
Mon, 13 Oct - Fri, 24 Oct
American Airlines Logo
10:10 - 10:15SYD-EZE
38h 05m2 stops
American Airlines Logo
22:30 - 08:05EZE-SYD
43h 35m2 stops
$1,982American Airlines
Find Deal
Fri, 10 Oct - Wed, 22 Oct
Logo
07:00 - 18:43SYD-EZE
25h 43m2 stops
Logo
19:43 - 10:50EZE-SYD
25h 07m2 stops
$2,051
Find Deal
Sun, 9 Nov - Tue, 25 Nov
Logo
11:10 - 20:55SYD-EZE
23h 45m1 stop
Logo
19:43 - 12:25EZE-SYD
26h 42m2 stops
$2,054
Find Deal
Sun, 9 Nov - Tue, 25 Nov
Iberia Logo
10:10 - 10:15SYD-EZE
62h 05m2 stops
Iberia Logo
20:30 - 09:00EZE-SYD
46h 30m2 stops
$2,063Iberia
Find Deal
Sat, 18 Oct - Sat, 25 Oct
LATAM Airlines Logo
11:10 - 18:43SYD-EZE
21h 33m1 stop
LATAM Airlines Logo
19:43 - 06:20EZE-SYD
20h 37m1 stop
$2,071LATAM Airlines
Find Deal
Mon, 17 Nov - Sun, 23 Nov
LATAM Airlines Logo
11:10 - 14:40SYD-AEP
17h 30m1 stop
LATAM Airlines Logo
21:05 - 06:20AEP-SYD
19h 15m1 stop
$2,290LATAM Airlines
Find Deal
Sun, 9 Nov - Mon, 1 Dec

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
20 Oct
SYD10:10Sydney Kingsford Smith
35h 15m
2 stops
EZE07:25Buenos Aires Ministro Pistarini
3 Nov
EZE22:25Buenos Aires Ministro Pistarini
44h 35m
2 stops
SYD09:00Sydney Kingsford Smith
$1,974
Find similar
American Airlines
10 Oct
SYD10:10Sydney Kingsford Smith
38h 05m
2 stops
EZE10:15Buenos Aires Ministro Pistarini
22 Oct
EZE22:30Buenos Aires Ministro Pistarini
43h 35m
2 stops
SYD08:05Sydney Kingsford Smith
$1,982
Find similar
American Airlines
1 Oct
SYD09:10Sydney Kingsford Smith
36h 45m
2 stops
EZE08:55Buenos Aires Ministro Pistarini
22 Oct
EZE22:30Buenos Aires Ministro Pistarini
43h 35m
2 stops
SYD08:05Sydney Kingsford Smith
$1,994
Find similar

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
20 Oct
SYD10:20Sydney Kingsford Smith
66h 10m
3 stops
EZE14:30Buenos Aires Ministro Pistarini
17 Nov
EZE16:45Buenos Aires Ministro Pistarini
50h 50m
3 stops
SYD09:35Sydney Kingsford Smith
$2,131
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
$2,175
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
$2,184
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 4 September 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

Fri 17/10

10:10-10:15

2 stops38h 05m

Buenos Aires Ministro Pistarini

Fri 24/10

20:30-09:00

2 stops46h 30m

$1,964

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 13/10

10:10-07:25

2 stops35h 15m

Buenos Aires Ministro Pistarini

Fri 24/10

21:15-09:00

2 stops45h 45m

$1,965

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 20/10

10:10-07:25

2 stops35h 15m

Buenos Aires Ministro Pistarini

Mon 3/11

22:25-09:00

2 stops44h 35m

$1,974

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 13/10

10:10-09:00

2 stops60h 50m

Buenos Aires Ministro Pistarini

Fri 24/10

21:15-09:00

2 stops45h 45m

$1,979

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Fri 10/10

10:10-10:15

2 stops38h 05m

Buenos Aires Ministro Pistarini

Wed 22/10

22:30-08:05

2 stops43h 35m

$1,982

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sun 9/11

07:00-18:43

2 stops25h 43m

Buenos Aires Ministro Pistarini

Tue 25/11

19:43-10:50

2 stops25h 07m

$2,051

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sun 9/11

11:10-20:55

1 stop23h 45m

Buenos Aires Ministro Pistarini

Tue 25/11

19:43-12:25

2 stops26h 42m

$2,054

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sat 18/10

10:10-10:15

2 stops62h 05m

Buenos Aires Ministro Pistarini

Sat 25/10

20:30-09:00

2 stops46h 30m

$2,063

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 17/11

11:10-18:43

1 stop21h 33m

Buenos Aires Ministro Pistarini

Sun 23/11

19:43-06:20

1 stop20h 37m

$2,071

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 9/11

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Mon 1/12

21:05-06:20

1 stop19h 15m

$2,290

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 $2,339, 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 $2,345.

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 $2,623. Flights from New South Wales to Buenos Aires on a Saturday will generally be more expensive and average around $2,946. 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 $2,707. Flights at midday are often more expensive, with an average ticket price of $3,359.

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

You are more likely to see cheaper flights to Buenos Aires from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $2,668 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 New South Wales for as low as $2,402 on momondo.

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

You could potentially save up to 14% 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.
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  • 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 $1,866Free cancellationRating
7.5
1,845 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $2,018Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $2,250Free cancellationRating
7.1
10,000 reviews
Search Air Canada 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