Cheapest one-way flights from Buenos Aires to Sydney in October from $1073

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to Sydney (SYD) in October 2026 (see full year).

One-Way flights

31 Oct Avianca
09 Oct Flybondi
21 Oct Aerolíneas Argentinas
27 Oct LATAM Airlines Group
16 Oct Aerolíneas Argentinas
26 Oct LATAM Airlines Group
05 Oct Aerolíneas Argentinas
10 Oct LATAM Airlines Group
04 Oct LATAM Airlines Group

Also check the deals for return flights from Buenos Aires to Sydney in October.

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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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