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Cheap flights from Sydney to Buenos Aires from $1,188

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 18/2. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 - 19:40
SYD
-
AEP
21h 40m
2 stops
Multiple Airlines Logo
15:40 - 06:50
AEP
-
SYD
26h 10m
1 stop
$2,182Multiple Airlines
Mon, 1 Jun - Thu, 30 Jul
LATAM Airlines Logo
11:10 - 14:40
SYD
-
AEP
17h 30m
1 stop
LATAM Airlines Logo
21:05 - 06:15
AEP
-
SYD
19h 10m
1 stop
$2,194LATAM Airlines
Fri, 30 Jan - Fri, 20 Feb
Multiple Airlines Logo
06:20 - 19:40
SYD
-
AEP
26h 20m
2 stops
Multiple Airlines Logo
19:40 - 06:50
AEP
-
SYD
22h 10m
1 stop
$2,215Multiple Airlines
Tue, 5 May - Tue, 12 May
LATAM Airlines Logo
11:45 - 18:40
SYD
-
AEP
19h 55m
1 stop
LATAM Airlines Logo
19:40 - 06:50
AEP
-
SYD
22h 10m
1 stop
$2,216LATAM Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
06:20 - 19:40
SYD
-
AEP
26h 20m
2 stops
Multiple Airlines Logo
21:05 - 12:25
AEP
-
SYD
26h 20m
2 stops
$2,240Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
11:00 - 19:40
SYD
-
AEP
21h 40m
2 stops
Multiple Airlines Logo
08:40 - 08:05
AEP
-
SYD
34h 25m
2 stops
$2,263Multiple Airlines
Mon, 1 Jun - Thu, 25 Jun
LATAM Airlines Logo
08:45 - 19:45
SYD
-
AEP
25h 00m
2 stops
LATAM Airlines Logo
15:40 - 06:50
AEP
-
SYD
25h 10m
1 stop
$2,266LATAM Airlines
Fri, 20 Mar - Thu, 2 Apr
Multiple Airlines Logo
09:05 - 19:40
SYD
-
AEP
23h 35m
2 stops
Multiple Airlines Logo
21:05 - 06:50
AEP
-
SYD
20h 45m
1 stop
$2,273Multiple Airlines
Mon, 1 Jun - Thu, 25 Jun
Multiple Airlines Logo
10:15 - 19:45
SYD
-
AEP
23h 30m
2 stops
Multiple Airlines Logo
11:30 - 06:15
AEP
-
SYD
28h 45m
1 stop
$2,275Multiple Airlines
Thu, 12 Mar - Fri, 20 Mar
LATAM Airlines Logo
11:10 - 14:40
SYD
-
AEP
17h 30m
1 stop
LATAM Airlines Logo
21:05 - 06:15
AEP
-
SYD
19h 10m
1 stop
$2,287LATAM Airlines
Sun, 15 Mar - Fri, 27 Mar

Air Canada flights from Sydney to Buenos Aires Jorge Newbery Airport

Our best Air Canada deals on Sydney to Buenos Aires Jorge Newbery Airport flight tickets
Air Canada
17 Jan
SYD11:20Sydney Kingsford Smith
47h 40m
3 stops
AEP21:00Buenos Aires Jorge Newbery
15 Feb
AEP09:00Buenos Aires Jorge Newbery
58h 35m
3 stops
SYD09:35Sydney Kingsford Smith
$6,366
Air Canada
17 Jan
SYD11:20Sydney Kingsford Smith
47h 40m
3 stops
AEP21:00Buenos Aires Jorge Newbery
15 Feb
AEP09:00Buenos Aires Jorge Newbery
58h 35m
3 stops
SYD09:35Sydney Kingsford Smith
$6,375
Air Canada
17 Jan
SYD11:20Sydney Kingsford Smith
47h 40m
3 stops
AEP21:00Buenos Aires Jorge Newbery
15 Feb
AEP09:00Buenos Aires Jorge Newbery
58h 35m
3 stops
SYD09:35Sydney Kingsford Smith
$6,665

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
30 Jan
SYD11:10Sydney Kingsford Smith
17h 30m
1 stop
AEP14:40Buenos Aires Jorge Newbery
20 Feb
AEP21:05Buenos Aires Jorge Newbery
19h 10m
1 stop
SYD06:15Sydney Kingsford Smith
$2,194
LATAM Airlines
5 May
SYD11:45Sydney Kingsford Smith
19h 55m
1 stop
AEP18:40Buenos Aires Jorge Newbery
12 May
AEP19:40Buenos Aires Jorge Newbery
22h 10m
1 stop
SYD06:50Sydney Kingsford Smith
$2,216
LATAM Airlines
20 Mar
SYD08:45Sydney Kingsford Smith
25h 00m
2 stops
AEP19:45Buenos Aires Jorge Newbery
2 Apr
AEP15:40Buenos Aires Jorge Newbery
25h 10m
1 stop
SYD06:50Sydney Kingsford Smith
$2,266

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 January 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

Mon 1/6

11:00-19:40

2 stops21h 40m

Buenos Aires Jorge Newbery

Thu 30/7

15:40-06:50

1 stop26h 10m

$2,182

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 30/1

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Fri 20/2

21:05-06:15

1 stop19h 10m

$2,194

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 5/5

06:20-19:40

2 stops26h 20m

Buenos Aires Jorge Newbery

Tue 12/5

19:40-06:50

1 stop22h 10m

$2,215

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 5/5

11:45-18:40

1 stop19h 55m

Buenos Aires Jorge Newbery

Tue 12/5

19:40-06:50

1 stop22h 10m

$2,216

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 5/5

06:20-19:40

2 stops26h 20m

Buenos Aires Jorge Newbery

Tue 12/5

21:05-12:25

2 stops26h 20m

$2,240

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 1/6

11:00-19:40

2 stops21h 40m

Buenos Aires Jorge Newbery

Thu 25/6

08:40-08:05

2 stops34h 25m

$2,263

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 20/3

08:45-19:45

2 stops25h 00m

Buenos Aires Jorge Newbery

Thu 2/4

15:40-06:50

1 stop25h 10m

$2,266

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 1/6

09:05-19:40

2 stops23h 35m

Buenos Aires Jorge Newbery

Thu 25/6

21:05-06:50

1 stop20h 45m

$2,273

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 12/3

10:15-19:45

2 stops23h 30m

Buenos Aires Jorge Newbery

Fri 20/3

11:30-06:15

1 stop28h 45m

$2,275

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 15/3

11:10-14:40

1 stop17h 30m

Buenos Aires Jorge Newbery

Fri 27/3

21:05-06:15

1 stop19h 10m

$2,287

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 $1,502. 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 $1,902.

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

You could potentially save up to 10% 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 $1,809Free cancellationRating
7.5
1,906 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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