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Cheap flights from Sydney to Buenos Aires from $1,064

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 13/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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LATAM Airlines Logo
11:10 - 14:40
SYD
-
AEP
17h 30m
1 stop
LATAM Airlines Logo
21:05 - 06:50
AEP
-
SYD
20h 45m
1 stop
$1,927LATAM Airlines
Wed, 25 Mar - Mon, 13 Apr
Multiple Airlines Logo
06:30 - 19:45
SYD
-
AEP
27h 15m
2 stops
Multiple Airlines Logo
15:45 - 06:50
AEP
-
SYD
26h 05m
1 stop
$1,950Multiple Airlines
Sat, 21 Mar - Tue, 21 Apr
Multiple Airlines Logo
08:00 - 14:40
SYD
-
AEP
20h 40m
2 stops
Multiple Airlines Logo
21:05 - 06:15
AEP
-
SYD
19h 10m
1 stop
$1,960Multiple Airlines
Tue, 3 Mar - Wed, 25 Mar
LATAM Airlines Logo
11:10 - 10:30
SYD
-
AEP
37h 20m
1 stop
LATAM Airlines Logo
15:45 - 06:50
AEP
-
SYD
26h 05m
1 stop
$1,961LATAM Airlines
Fri, 6 Mar - Sat, 4 Apr
Multiple Airlines Logo
07:25 - 19:45
SYD
-
AEP
26h 20m
2 stops
Multiple Airlines Logo
20:05 - 06:50
AEP
-
SYD
45h 45m
2 stops
$1,974Multiple Airlines
Sat, 21 Mar - Tue, 21 Apr
Multiple Airlines Logo
06:25 - 19:45
SYD
-
AEP
27h 20m
2 stops
Multiple Airlines Logo
08:40 - 06:50
AEP
-
SYD
33h 10m
1 stop
$1,995Multiple Airlines
Sun, 29 Mar - Sun, 5 Apr
Multiple Airlines Logo
08:45 - 14:40
SYD
-
AEP
19h 55m
2 stops
Multiple Airlines Logo
21:05 - 09:30
AEP
-
SYD
22h 25m
2 stops
$2,005Multiple Airlines
Tue, 3 Mar - Wed, 25 Mar
Multiple Airlines Logo
11:10 - 14:40
SYD
-
AEP
17h 30m
1 stop
Multiple Airlines Logo
21:05 - 13:55
AEP
-
SYD
27h 50m
2 stops
$2,016Multiple Airlines
Wed, 25 Mar - Wed, 6 May
LATAM Airlines Logo
11:10 - 10:30
SYD
-
AEP
37h 20m
1 stop
LATAM Airlines Logo
11:30 - 06:15
AEP
-
SYD
28h 45m
1 stop
$2,030LATAM Airlines
Fri, 13 Mar - Fri, 20 Mar
LATAM Airlines Logo
11:10 - 10:30
SYD
-
AEP
37h 20m
1 stop
LATAM Airlines Logo
21:05 - 06:50
AEP
-
SYD
20h 45m
1 stop
$2,033LATAM Airlines
Thu, 5 Mar - Tue, 7 Apr

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
25 Mar
SYD11:10Sydney Kingsford Smith
17h 30m
1 stop
AEP14:40Buenos Aires Jorge Newbery
13 Apr
AEP21:05Buenos Aires Jorge Newbery
20h 45m
1 stop
SYD06:50Sydney Kingsford Smith
$1,927
LATAM Airlines
6 Mar
SYD11:10Sydney Kingsford Smith
37h 20m
1 stop
AEP10:30Buenos Aires Jorge Newbery
4 Apr
AEP15:45Buenos Aires Jorge Newbery
26h 05m
1 stop
SYD06:50Sydney Kingsford Smith
$1,961
LATAM Airlines
13 Mar
SYD11:10Sydney Kingsford Smith
37h 20m
1 stop
AEP10:30Buenos Aires Jorge Newbery
20 Mar
AEP11:30Buenos Aires Jorge Newbery
28h 45m
1 stop
SYD06:15Sydney Kingsford Smith
$2,030

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 15 February 2026.
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

Wed 25/3

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Mon 13/4

21:05-06:50

1 stop20h 45m

$1,927

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sat 21/3

06:30-19:45

2 stops27h 15m

Buenos Aires Jorge Newbery

Tue 21/4

15:45-06:50

1 stop26h 05m

$1,950

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 3/3

08:00-14:40

2 stops20h 40m

Buenos Aires Jorge Newbery

Wed 25/3

21:05-06:15

1 stop19h 10m

$1,960

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 6/3

11:10-10:30

1 stop37h 20m

Buenos Aires Jorge Newbery

Sat 4/4

15:45-06:50

1 stop26h 05m

$1,961

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sat 21/3

07:25-19:45

2 stops26h 20m

Buenos Aires Jorge Newbery

Tue 21/4

20:05-06:50

2 stops45h 45m

$1,974

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 29/3

06:25-19:45

2 stops27h 20m

Buenos Aires Jorge Newbery

Sun 5/4

08:40-06:50

1 stop33h 10m

$1,995

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 3/3

08:45-14:40

2 stops19h 55m

Buenos Aires Jorge Newbery

Wed 25/3

21:05-09:30

2 stops22h 25m

$2,005

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Wed 25/3

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Wed 6/5

21:05-13:55

2 stops27h 50m

$2,016

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 13/3

11:10-10:30

1 stop37h 20m

Buenos Aires Jorge Newbery

Fri 20/3

11:30-06:15

1 stop28h 45m

$2,030

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 5/3

11:10-10:30

1 stop37h 20m

Buenos Aires Jorge Newbery

Tue 7/4

21:05-06:50

1 stop20h 45m

$2,033

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 $1,420. 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 $1,798.

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

You could potentially save up to 8% 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

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Sydney to Buenos Aires Jorge Newbery Airport takes 16h 00m
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.
Search flight deals

  • 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. 16h 00m 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 $1,710Free cancellationRating
7.5
1,919 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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