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Cheap flights from Sydney to Buenos Aires from $1,238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Buenos Aires departing on 18/11. 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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LATAM Airlines Logo
11:10 - 19:40SYD-AEP
22h 30m1 stop
LATAM Airlines Logo
21:05 - 06:15AEP-SYD
19h 10m1 stop
$2,300LATAM Airlines
Find Deal
Tue, 11 Nov - Fri, 21 Nov
LATAM Airlines Logo
11:10 - 19:40SYD-AEP
22h 30m1 stop
LATAM Airlines Logo
21:05 - 06:15AEP-SYD
19h 10m1 stop
$2,337LATAM Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
LATAM Airlines Logo
11:10 - 07:55SYD-AEP
34h 45m2 stops
LATAM Airlines Logo
15:40 - 06:15AEP-SYD
24h 35m1 stop
$2,340LATAM Airlines
Find Deal
Tue, 11 Nov - Sat, 22 Nov
LATAM Airlines Logo
11:10 - 07:55SYD-AEP
34h 45m2 stops
LATAM Airlines Logo
20:25 - 06:15AEP-SYD
43h 50m2 stops
$2,345LATAM Airlines
Find Deal
Tue, 11 Nov - Fri, 21 Nov
LATAM Airlines Logo
11:10 - 19:40SYD-AEP
22h 30m1 stop
LATAM Airlines Logo
21:05 - 06:15AEP-SYD
19h 10m1 stop
$2,348LATAM Airlines
Find Deal
Wed, 12 Nov - Wed, 19 Nov
LATAM Airlines Logo
11:10 - 19:40SYD-AEP
22h 30m1 stop
LATAM Airlines Logo
21:05 - 06:15AEP-SYD
19h 10m1 stop
$2,351LATAM Airlines
Find Deal
Tue, 11 Nov - Fri, 21 Nov
LATAM Airlines Logo
11:10 - 16:00SYD-AEP
42h 50m2 stops
LATAM Airlines Logo
21:05 - 06:15AEP-SYD
19h 10m1 stop
$2,356LATAM Airlines
Find Deal
Tue, 11 Nov - Fri, 21 Nov
LATAM Airlines Logo
11:10 - 19:40SYD-AEP
22h 30m1 stop
LATAM Airlines Logo
21:05 - 09:00AEP-SYD
21h 55m2 stops
$2,362LATAM Airlines
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Multiple Airlines Logo
09:00 - 19:40SYD-AEP
24h 40m2 stops
Multiple Airlines Logo
11:30 - 06:15AEP-SYD
28h 45m1 stop
$2,445Multiple Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Multiple Airlines Logo
09:00 - 19:40SYD-AEP
24h 40m2 stops
Multiple Airlines Logo
21:05 - 09:00AEP-SYD
21h 55m2 stops
$2,457Multiple Airlines
Find Deal
Wed, 12 Nov - Wed, 19 Nov

LATAM Airlines flights from Sydney to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Sydney to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
11 Nov
SYD11:10Sydney Kingsford Smith
22h 30m
1 stop
AEP19:40Buenos Aires Jorge Newbery
21 Nov
AEP21:05Buenos Aires Jorge Newbery
19h 10m
1 stop
SYD06:15Sydney Kingsford Smith
$2,300
Find similar
LATAM Airlines
28 Nov
SYD11:10Sydney Kingsford Smith
22h 30m
1 stop
AEP19:40Buenos Aires Jorge Newbery
5 Dec
AEP21:05Buenos Aires Jorge Newbery
19h 10m
1 stop
SYD06:15Sydney Kingsford Smith
$2,337
Find similar
LATAM Airlines
11 Nov
SYD11:10Sydney Kingsford Smith
34h 45m
2 stops
AEP07:55Buenos Aires Jorge Newbery
22 Nov
AEP15:40Buenos Aires Jorge Newbery
24h 35m
1 stop
SYD06:15Sydney Kingsford Smith
$2,340
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Buenos Aires Jorge Newbery Airport 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 16 October 2025.
Use the filters below to find and compare flights from Sydney to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 11/11

11:10-19:40

1 stop22h 30m

Buenos Aires Jorge Newbery

Fri 21/11

21:05-06:15

1 stop19h 10m

$2,300

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 28/11

11:10-19:40

1 stop22h 30m

Buenos Aires Jorge Newbery

Fri 5/12

21:05-06:15

1 stop19h 10m

$2,337

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 11/11

11:10-07:55

2 stops34h 45m

Buenos Aires Jorge Newbery

Sat 22/11

15:40-06:15

1 stop24h 35m

$2,340

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 11/11

11:10-07:55

2 stops34h 45m

Buenos Aires Jorge Newbery

Fri 21/11

20:25-06:15

2 stops43h 50m

$2,345

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Wed 12/11

11:10-19:40

1 stop22h 30m

Buenos Aires Jorge Newbery

Wed 19/11

21:05-06:15

1 stop19h 10m

$2,348

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 11/11

11:10-19:40

1 stop22h 30m

Buenos Aires Jorge Newbery

Fri 21/11

21:05-06:15

1 stop19h 10m

$2,351

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 11/11

11:10-16:00

2 stops42h 50m

Buenos Aires Jorge Newbery

Fri 21/11

21:05-06:15

1 stop19h 10m

$2,356

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Wed 12/11

11:10-19:40

1 stop22h 30m

Buenos Aires Jorge Newbery

Wed 19/11

21:05-09:00

2 stops21h 55m

$2,362

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 13/11

09:00-19:40

2 stops24h 40m

Buenos Aires Jorge Newbery

Thu 20/11

11:30-06:15

1 stop28h 45m

$2,445

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Wed 12/11

09:00-19:40

2 stops24h 40m

Buenos Aires Jorge Newbery

Wed 19/11

21:05-09:00

2 stops21h 55m

$2,457

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sydney to Buenos Aires Jorge Newbery Airport

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 Jorge Newbery Airport?

The month of May is, on average, the cheapest month to fly to Buenos Aires Jorge Newbery Airport from Sydney, with most prices found around $1,890. If you are unable to visit Buenos Aires Jorge Newbery Airport during the month of May, then departing from Sydney during the month November is also very affordable. Most momondo users find prices during this month for around $2,256.

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

The cheapest day to depart on your flight to Buenos Aires Jorge Newbery Airport is on a Thursday when prices can be found for as low as $2,413. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,737.

Can stopping save me money on Sydney to Buenos Aires Jorge Newbery Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Sydney to Buenos Aires Jorge Newbery Airport flight.

When to book flights from Sydney to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Buenos Aires Jorge Newbery Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Buenos Aires Jorge Newbery Airport (SYD to AEP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Buenos Aires Jorge Newbery Airport

Direct flights

None
There are no direct flights from Sydney to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Sydney to Buenos Aires Jorge Newbery Airport.
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  • How far is Sydney Kingsford Smith to Buenos Aires Jorge Newbery by plane?

    The straight-line distance from Sydney Kingsford Smith to Buenos Aires Jorge Newbery is 11795.1 km. 17h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Buenos Aires Jorge Newbery Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Buenos Aires Jorge Newbery Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Buenos Aires Jorge Newbery Airport?

    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 Sydney Kingsford Smith Airport to Buenos Aires Jorge Newbery Airport.

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

    The travel and health documents required for your trip to Buenos Aires Jorge Newbery Airport 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 Jorge Newbery Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Sydney to Buenos Aires Jorge Newbery Airport?

Best airlines flying from Sydney to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from Sydney to Buenos Aires Jorge Newbery Airport with momondo
Airline
Rating
Free cancellation
Price
LATAM AirlinesPriceFrom $1,873Free cancellationRating
7.5
1,866 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney 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 Sydney.

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

momondo does allow users to show only those flights to Buenos Aires from Sydney which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Buenos Aires from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Sydney to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

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