Cheapest return flights from Buenos Aires to Sydney in August from $1610

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

Return flights

03 Aug - 17 Aug LATAM Airlines Group
11 Aug - 17 Aug LATAM Airlines Group
07 Aug - 21 Aug LATAM Airlines Group
11 Aug - 08 Sep LATAM Airlines Group
11 Aug - 02 Sep LATAM Airlines Group
25 Aug - 15 Sep LATAM Airlines Group
01 Aug - 16 Aug LATAM Airlines Group
15 Aug - 04 Sep Flybondi
23 Aug - 14 Sep Qatar Airways
22 Aug - 14 Sep Qatar Airways

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

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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