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Cheap flights from Sydney to Buenos Aires from $1,168

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 14/7. 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.
LATAM Airlines Logo
08:25 - 21:30
SYD
-
AEP
26h 05m
2 stops
LATAM Airlines Logo
15:45 - 09:30
AEP
-
SYD
28h 45m
2 stops
$1,724LATAM Airlines
Thu, 4 Jun - Thu, 11 Jun
LATAM Airlines Logo
11:40 - 21:30
SYD
-
AEP
22h 50m
2 stops
LATAM Airlines Logo
22:30 - 09:25
AEP
-
SYD
21h 55m
2 stops
$1,737LATAM Airlines
Fri, 10 Jul - Wed, 29 Jul
LATAM Airlines Logo
08:25 - 14:50
SYD
-
AEP
19h 25m
2 stops
LATAM Airlines Logo
21:00 - 09:30
AEP
-
SYD
23h 30m
2 stops
$1,764LATAM Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
07:00 - 14:50
SYD
-
AEP
20h 50m
2 stops
Multiple Airlines Logo
21:00 - 06:50
AEP
-
SYD
20h 50m
1 stop
$1,773Multiple Airlines
Sun, 28 Jun - Fri, 31 Jul
Multiple Airlines Logo
07:00 - 14:50
SYD
-
AEP
20h 50m
2 stops
Multiple Airlines Logo
21:00 - 06:50
AEP
-
SYD
20h 50m
1 stop
$1,782Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
07:00 - 14:50
SYD
-
AEP
20h 50m
2 stops
Multiple Airlines Logo
22:30 - 09:45
AEP
-
SYD
22h 15m
2 stops
$1,784Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
07:00 - 14:50
SYD
-
AEP
20h 50m
2 stops
Multiple Airlines Logo
22:30 - 09:45
AEP
-
SYD
22h 15m
2 stops
$1,786Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
07:00 - 14:50
SYD
-
AEP
20h 50m
2 stops
Multiple Airlines Logo
22:30 - 09:45
AEP
-
SYD
22h 15m
2 stops
$1,788Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
Multiple Airlines Logo
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
Multiple Airlines Logo
21:00 - 10:15
AEP
-
SYD
24h 15m
2 stops
$1,791Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
Multiple Airlines Logo
07:00 - 14:50
SYD
-
AEP
20h 50m
2 stops
Multiple Airlines Logo
21:00 - 06:50
AEP
-
SYD
20h 50m
1 stop
$1,797Multiple Airlines
Fri, 10 Jul - Wed, 29 Jul

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
4 June
SYD08:25Sydney Kingsford Smith
26h 05m
2 stops
AEP21:30Buenos Aires Jorge Newbery
11 June
AEP15:45Buenos Aires Jorge Newbery
28h 45m
2 stops
SYD09:30Sydney Kingsford Smith
$1,724
LATAM Airlines
10 July
SYD11:40Sydney Kingsford Smith
22h 50m
2 stops
AEP21:30Buenos Aires Jorge Newbery
29 July
AEP22:30Buenos Aires Jorge Newbery
21h 55m
2 stops
SYD09:25Sydney Kingsford Smith
$1,737
LATAM Airlines
4 June
SYD08:25Sydney Kingsford Smith
19h 25m
2 stops
AEP14:50Buenos Aires Jorge Newbery
11 June
AEP21:00Buenos Aires Jorge Newbery
23h 30m
2 stops
SYD09:30Sydney Kingsford Smith
$1,764

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
18 May
SYD20:45Sydney Kingsford Smith
73h 55m
2 stops
AEP09:40Buenos Aires Jorge Newbery
25 July
AEP18:20Buenos Aires Jorge Newbery
46h 50m
2 stops
SYD06:10Sydney Kingsford Smith
$3,628
Qatar Airways
18 May
SYD20:45Sydney Kingsford Smith
73h 55m
2 stops
AEP09:40Buenos Aires Jorge Newbery
23 July
AEP10:20Buenos Aires Jorge Newbery
54h 50m
2 stops
SYD06:10Sydney Kingsford Smith
$3,647
Qatar Airways
18 May
SYD20:45Sydney Kingsford Smith
73h 55m
2 stops
AEP09:40Buenos Aires Jorge Newbery
24 July
AEP18:20Buenos Aires Jorge Newbery
46h 50m
2 stops
SYD06:10Sydney Kingsford Smith
$3,690

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 8 May 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

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 4/6

08:25-21:30

2 stops26h 05m

Buenos Aires Jorge Newbery

Thu 11/6

15:45-09:30

2 stops28h 45m

$1,724

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 10/7

11:40-21:30

2 stops22h 50m

Buenos Aires Jorge Newbery

Wed 29/7

22:30-09:25

2 stops21h 55m

$1,737

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 4/6

08:25-14:50

2 stops19h 25m

Buenos Aires Jorge Newbery

Thu 11/6

21:00-09:30

2 stops23h 30m

$1,764

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 28/6

07:00-14:50

2 stops20h 50m

Buenos Aires Jorge Newbery

Fri 31/7

21:00-06:50

1 stop20h 50m

$1,773

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 4/6

07:00-14:50

2 stops20h 50m

Buenos Aires Jorge Newbery

Thu 11/6

21:00-06:50

1 stop20h 50m

$1,782

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 4/6

07:00-14:50

2 stops20h 50m

Buenos Aires Jorge Newbery

Thu 11/6

22:30-09:45

2 stops22h 15m

$1,784

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Wed 3/6

07:00-14:50

2 stops20h 50m

Buenos Aires Jorge Newbery

Wed 10/6

22:30-09:45

2 stops22h 15m

$1,786

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 18/6

07:00-14:50

2 stops20h 50m

Buenos Aires Jorge Newbery

Thu 25/6

22:30-09:45

2 stops22h 15m

$1,788
Fastest return journey

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Thu 18/6

11:45-14:50

1 stop16h 05m

Buenos Aires Jorge Newbery

Thu 25/6

21:00-10:15

2 stops24h 15m

$1,791

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Fri 10/7

07:00-14:50

2 stops20h 50m

Buenos Aires Jorge Newbery

Wed 29/7

21:00-06:50

1 stop20h 50m

$1,797

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 November is, on average, the cheapest month to fly to Buenos Aires Jorge Newbery Airport from Sydney, with most prices found around $1,758. If you are unable to visit Buenos Aires Jorge Newbery Airport during the month of November, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around $1,864.

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

You could potentially save up to 35% 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

20h 25m

Direct flights

None
The fastest flight from Sydney to Buenos Aires Jorge Newbery Airport takes 20h 25m
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

Frequently asked questions about flying from Sydney to Buenos Aires Jorge Newbery Airport

  • 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. 20h 25m 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 $1,666Free cancellationRating
7.4
1,917 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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