How long does a flight take between Sydney and Buenos Aires?

The flight from Sydney to Buenos Aires has a duration of 21.42.

What are the cheapest flights from Sydney to Buenos Aires?

The cheapest one-way flight costs $1,591 flying with Turkish Airlines and the cheapest return flight costs $2,249 with LATAM (LAN Airlines).

How many airports are there in the city of Sydney?

Sydney has 1 airport: Kingsford Smith Airport.

How many airports does the city of Buenos Aires have?

There are 3 airports in Buenos Aires: BUE - All airports, Ministro Pistarini International Airport, Jorge Newbery Airfield

Which Buenos Aires airport is the most central?

The most central airport is Jorge Newbery Airfield, 6.5.

Cheap flights from Sydney to Buenos Aires

Fly smart, spend less

Flights to Buenos Aires from Sydney

Cheap flights from Sydney to Buenos Aires from $1,591. Sydney (Australia) - Buenos Aires (Argentina) return flights from $2,249. From 10/8/2026 (Monday) - 16/8/2026 (Sunday). Check for the dates with the lowest prices and find the cheapest rates.

Flight deals to Buenos Aires from Sydney

10 Aug - 14 Aug • 4 nights

17 Aug - 24 Aug • 7 nights

17 Aug - 24 Aug • 7 nights

10 Aug - 14 Aug • 4 nights

18 July - 25 July • 7 nights

22:00SYD

29h 50m2 stops

14:50AEP

Qantas Airways, LATAM (LAN Airlines)

18 July - 25 July • 7 nights

18 July - 24 July • 6 nights

07:00SYD

24h 21m2 stops

18:21EZE

Jetstar Airways, LATAM (LAN Airlines)

12:15EZE

54h 50m2 stops

08:05SYD

LATAM (LAN Airlines), Jetstar Airways

fromAUD 2,853

18 July - 24 July • 6 nights

22:00SYD

29h 50m2 stops

14:50AEP

Qantas Airways, LATAM (LAN Airlines)

Popular flight destinations from Sydney

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FAQs Sydney to Buenos Aires flights

FAQs

How long does a flight take between Sydney and Buenos Aires?
The flight from Sydney to Buenos Aires has a duration of 21.42.
What are the cheapest flights from Sydney to Buenos Aires?
The cheapest one-way flight costs $1,591 flying with Turkish Airlines and the cheapest return flight costs $2,249 with LATAM (LAN Airlines).
How many airports are there in the city of Sydney?
Sydney has 1 airport: Kingsford Smith Airport.
How many airports does the city of Buenos Aires have?
There are 3 airports in Buenos Aires: BUE - All airports, Ministro Pistarini International Airport, Jorge Newbery Airfield
Which Buenos Aires airport is the most central?
The most central airport is Jorge Newbery Airfield, 6.5.

Flights Sydney - Buenos Aires