Cheapest return flights from Buenos Aires to Sydney in September from $1772

Best time to book flights for Buenos Aires (EZE) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Buenos Aires (EZE) to Sydney (SYD) in September 2025 (see full year).

Return flights

15 Sep - 29 Sep LATAM Airlines Group
17 Sep - 01 Oct LATAM Airlines Group
06 Sep - 30 Sep United
22 Sep - 05 Oct Turkish Airlines
16 Sep - 14 Oct Turkish Airlines
16 Sep - 30 Sep Turkish Airlines
26 Sep - 19 Oct Emirates
10 Sep - 29 Sep Emirates
02 Sep - 18 Sep Turkish Airlines
26 Sep - 12 Oct Emirates

Also check the deals for one-way flights from Buenos Aires to Sydney in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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