Cheapest return flights from Buenos Aires to Sydney in August from $1716

AirHint found the following cheapest return flights from Buenos Aires (AEP) to Sydney (SYD) in August 2026 (see full year).

Return flights

30 Aug - 22 Sep LATAM Airlines Group
31 Aug - 22 Sep LATAM Airlines Group
30 Aug - 16 Sep LATAM Airlines Group
03 Aug - 28 Aug LATAM Airlines Group
26 Aug - 16 Sep Flybondi
24 Aug - 22 Sep JetSmart
24 Aug - 02 Sep AerolΓ­neas Argentinas

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

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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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