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Cheap flights from Sydney to Buenos Aires from $1,187

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 15/11. 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 Sydney to Buenos Aires (SYD-AEP)

Cheap return flights

LATAM Airlines Logo
11:10 - 19:40SYD-AEP
22h 30m1 stop
LATAM Airlines Logo
08:40 - 06:15AEP-SYD
32h 35m1 stop
$1,945LATAM Airlines
Find Deal
Thu, 13 Nov - Sat, 18 Apr
LATAM Airlines Logo
12:50 - 19:40SYD-AEP
20h 50m2 stops
LATAM Airlines Logo
11:30 - 06:20AEP-SYD
28h 50m1 stop
$1,947LATAM Airlines
Find Deal
Sun, 19 Oct - Mon, 3 Nov
LATAM Airlines Logo
08:45 - 14:40SYD-AEP
19h 55m2 stops
LATAM Airlines Logo
20:25 - 09:00AEP-SYD
46h 35m3 stops
$1,948LATAM Airlines
Find Deal
Mon, 17 Nov - Sun, 23 Nov
LATAM Airlines Logo
12:50 - 07:40SYD-AEP
32h 50m2 stops
LATAM Airlines Logo
15:40 - 06:20AEP-SYD
24h 40m1 stop
$1,959LATAM Airlines
Find Deal
Mon, 20 Oct - Thu, 13 Nov
LATAM Airlines Logo
11:10 - 14:40SYD-AEP
17h 30m1 stop
LATAM Airlines Logo
22:30 - 08:15AEP-SYD
43h 45m2 stops
$1,961LATAM Airlines
Find Deal
Mon, 17 Nov - Sun, 23 Nov
Logo
12:50 - 09:40SYD-AEP
34h 50m2 stops
Logo
21:05 - 09:00AEP-SYD
21h 55m2 stops
$1,973
Find Deal
Mon, 20 Oct - Thu, 13 Nov
Logo
12:50 - 07:40SYD-AEP
32h 50m2 stops
Logo
21:05 - 13:55AEP-SYD
26h 50m2 stops
$2,002
Find Deal
Mon, 20 Oct - Thu, 13 Nov
LATAM Airlines Logo
11:30 - 07:40SYD-AEP
34h 10m1 stop
LATAM Airlines Logo
21:05 - 06:20AEP-SYD
19h 15m1 stop
$2,049LATAM Airlines
Find Deal
Sun, 19 Oct - Mon, 3 Nov
LATAM Airlines Logo
12:50 - 07:40SYD-AEP
32h 50m2 stops
LATAM Airlines Logo
08:50 - 08:15AEP-SYD
33h 25m2 stops
$2,077LATAM Airlines
Find Deal
Sun, 19 Oct - Mon, 3 Nov
Logo
11:10 - 19:40SYD-AEP
22h 30m1 stop
Logo
08:50 - 14:25AEP-SYD
39h 35m2 stops
$2,094
Find Deal
Mon, 17 Nov - Sun, 23 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
13 Nov
SYD11:10Sydney Kingsford Smith
22h 30m
1 stop
AEP19:40Buenos Aires Jorge Newbery
18 Apr
AEP08:40Buenos Aires Jorge Newbery
32h 35m
1 stop
SYD06:15Sydney Kingsford Smith
$1,945
Find similar
LATAM Airlines
19 Oct
SYD12:50Sydney Kingsford Smith
20h 50m
2 stops
AEP19:40Buenos Aires Jorge Newbery
3 Nov
AEP11:30Buenos Aires Jorge Newbery
28h 50m
1 stop
SYD06:20Sydney Kingsford Smith
$1,947
Find similar
LATAM Airlines
17 Nov
SYD08:45Sydney Kingsford Smith
19h 55m
2 stops
AEP14:40Buenos Aires Jorge Newbery
23 Nov
AEP20:25Buenos Aires Jorge Newbery
46h 35m
3 stops
SYD09:00Sydney Kingsford Smith
$1,948
Find similar

Qatar Airways flights from Sydney to Buenos Aires Jorge Newbery Airport

Our best Qatar Airways deals on Sydney to Buenos Aires Jorge Newbery Airport flight tickets
Qatar Airways
3 Sept
SYD14:50Sydney Kingsford Smith
43h 40m
2 stops
AEP21:30Buenos Aires Jorge Newbery
7 Sept
AEP22:55Buenos Aires Jorge Newbery
42h 20m
2 stops
SYD06:15Sydney Kingsford Smith
$4,147
Find similar
Qatar Airways
2 Sept
SYD20:45Sydney Kingsford Smith
37h 45m
2 stops
AEP21:30Buenos Aires Jorge Newbery
7 Sept
AEP22:55Buenos Aires Jorge Newbery
42h 20m
2 stops
SYD06:15Sydney Kingsford Smith
$4,153
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 31 August 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

Thu 13/11

11:10-19:40

1 stop22h 30m

Buenos Aires Jorge Newbery

Sat 18/4

08:40-06:15

1 stop32h 35m

$1,945

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 19/10

12:50-19:40

2 stops20h 50m

Buenos Aires Jorge Newbery

Mon 3/11

11:30-06:20

1 stop28h 50m

$1,947

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 17/11

08:45-14:40

2 stops19h 55m

Buenos Aires Jorge Newbery

Sun 23/11

20:25-09:00

3 stops46h 35m

$1,948

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 20/10

12:50-07:40

2 stops32h 50m

Buenos Aires Jorge Newbery

Thu 13/11

15:40-06:20

1 stop24h 40m

$1,959

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 17/11

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Sun 23/11

22:30-08:15

2 stops43h 45m

$1,961

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 20/10

12:50-09:40

2 stops34h 50m

Buenos Aires Jorge Newbery

Thu 13/11

21:05-09:00

2 stops21h 55m

$1,973

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 20/10

12:50-07:40

2 stops32h 50m

Buenos Aires Jorge Newbery

Thu 13/11

21:05-13:55

2 stops26h 50m

$2,002

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 19/10

11:30-07:40

1 stop34h 10m

Buenos Aires Jorge Newbery

Mon 3/11

21:05-06:20

1 stop19h 15m

$2,049

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 19/10

12:50-07:40

2 stops32h 50m

Buenos Aires Jorge Newbery

Mon 3/11

08:50-08:15

2 stops33h 25m

$2,077

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 17/11

11:10-19:40

1 stop22h 30m

Buenos Aires Jorge Newbery

Sun 23/11

08:50-14:25

2 stops39h 35m

$2,094

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 typical price of a round-trip flight between Sydney and Buenos Aires Jorge Newbery Airport?

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 $1,881. 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 $2,281.

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 $2,401. 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 $2,724.

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 $1,896Free cancellationRating
7.5
1,844 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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