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Cheap flights from Sydney to Buenos Aires from $1,155

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 28/4. 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
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
LATAM Airlines Logo
22:30 - 06:50
AEP
-
SYD
19h 20m
1 stop
$2,093LATAM Airlines
Mon, 11 May - Sun, 14 Jun
LATAM Airlines Logo
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
LATAM Airlines Logo
21:00 - 06:50
AEP
-
SYD
20h 50m
1 stop
$2,102LATAM Airlines
Wed, 13 May - Wed, 20 May
LATAM Airlines Logo
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
LATAM Airlines Logo
22:30 - 06:50
AEP
-
SYD
19h 20m
1 stop
$2,115LATAM Airlines
Thu, 14 May - Thu, 21 May
LATAM Airlines Logo
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
LATAM Airlines Logo
22:30 - 06:50
AEP
-
SYD
19h 20m
1 stop
$2,125LATAM Airlines
Mon, 11 May - Thu, 18 Jun
LATAM Airlines Logo
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
LATAM Airlines Logo
22:30 - 06:50
AEP
-
SYD
19h 20m
1 stop
$2,153LATAM Airlines
Thu, 14 May - Thu, 21 May
LATAM Airlines Logo
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
LATAM Airlines Logo
22:30 - 06:50
AEP
-
SYD
19h 20m
1 stop
$2,154LATAM Airlines
Fri, 7 Aug - Fri, 14 Aug
LATAM Airlines Logo
08:25 - 14:50
SYD
-
AEP
19h 25m
2 stops
LATAM Airlines Logo
22:30 - 06:50
AEP
-
SYD
19h 20m
1 stop
$2,156LATAM Airlines
Thu, 14 May - Thu, 21 May
LATAM Airlines Logo
08:25 - 21:30
SYD
-
AEP
26h 05m
2 stops
LATAM Airlines Logo
15:45 - 09:25
AEP
-
SYD
28h 40m
2 stops
$2,157LATAM Airlines
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
Multiple Airlines Logo
21:00 - 09:45
AEP
-
SYD
23h 45m
2 stops
$2,159Multiple Airlines
Mon, 11 May - Thu, 11 Jun
Multiple Airlines Logo
11:45 - 19:40
SYD
-
AEP
20h 55m
1 stop
Multiple Airlines Logo
21:00 - 09:45
AEP
-
SYD
23h 45m
2 stops
$2,162Multiple Airlines
Tue, 12 May - Sat, 30 May

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 May
SYD11:45Sydney Kingsford Smith
16h 05m
1 stop
AEP14:50Buenos Aires Jorge Newbery
14 June
AEP22:30Buenos Aires Jorge Newbery
19h 20m
1 stop
SYD06:50Sydney Kingsford Smith
$2,093
LATAM Airlines
13 May
SYD11:45Sydney Kingsford Smith
16h 05m
1 stop
AEP14:50Buenos Aires Jorge Newbery
20 May
AEP21:00Buenos Aires Jorge Newbery
20h 50m
1 stop
SYD06:50Sydney Kingsford Smith
$2,102
LATAM Airlines
14 May
SYD11:45Sydney Kingsford Smith
16h 05m
1 stop
AEP14:50Buenos Aires Jorge Newbery
21 May
AEP22:30Buenos Aires Jorge Newbery
19h 20m
1 stop
SYD06:50Sydney Kingsford Smith
$2,115

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
6 Apr
SYD22:10Sydney Kingsford Smith
72h 30m
3 stops
AEP09:40Buenos Aires Jorge Newbery
16 May
AEP21:45Buenos Aires Jorge Newbery
54h 25m
2 stops
SYD17:10Sydney Kingsford Smith
$5,363
Qatar Airways
6 Apr
SYD22:10Sydney Kingsford Smith
73h 20m
3 stops
AEP10:30Buenos Aires Jorge Newbery
16 May
AEP21:45Buenos Aires Jorge Newbery
54h 25m
2 stops
SYD17:10Sydney Kingsford Smith
$5,364
Qatar Airways
6 Apr
SYD22:10Sydney Kingsford Smith
73h 20m
3 stops
AEP10:30Buenos Aires Jorge Newbery
17 Apr
AEP10:35Buenos Aires Jorge Newbery
41h 35m
2 stops
SYD17:10Sydney Kingsford Smith
$5,379

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 March 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

Cheapest return flight
Fastest return journey

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 11/5

11:45-14:50

1 stop16h 05m

Buenos Aires Jorge Newbery

Sun 14/6

22:30-06:50

1 stop19h 20m

$2,093

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Wed 13/5

11:45-14:50

1 stop16h 05m

Buenos Aires Jorge Newbery

Wed 20/5

21:00-06:50

1 stop20h 50m

$2,102

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 14/5

11:45-14:50

1 stop16h 05m

Buenos Aires Jorge Newbery

Thu 21/5

22:30-06:50

1 stop19h 20m

$2,115

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 11/5

11:45-14:50

1 stop16h 05m

Buenos Aires Jorge Newbery

Thu 18/6

22:30-06:50

1 stop19h 20m

$2,125

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 14/5

11:45-14:50

1 stop16h 05m

Buenos Aires Jorge Newbery

Thu 21/5

22:30-06:50

1 stop19h 20m

$2,153

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 7/8

11:45-14:50

1 stop16h 05m

Buenos Aires Jorge Newbery

Fri 14/8

22:30-06:50

1 stop19h 20m

$2,154

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 14/5

08:25-14:50

2 stops19h 25m

Buenos Aires Jorge Newbery

Thu 21/5

22:30-06:50

1 stop19h 20m

$2,156

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 14/5

08:25-21:30

2 stops26h 05m

Buenos Aires Jorge Newbery

Thu 21/5

15:45-09:25

2 stops28h 40m

$2,157

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Mon 11/5

11:45-14:50

1 stop16h 05m

Buenos Aires Jorge Newbery

Thu 11/6

21:00-09:45

2 stops23h 45m

$2,159

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 12/5

11:45-19:40

1 stop20h 55m

Buenos Aires Jorge Newbery

Sat 30/5

21:00-09:45

2 stops23h 45m

$2,162

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 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 $1,466. 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 $1,857.

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

You could potentially save up to 48% 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 05m

Direct flights

None
The fastest flight from Sydney to Buenos Aires Jorge Newbery Airport takes 16h 05m
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 05m 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 $1,760Free cancellationRating
7.4
1,904 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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