Cheapest one-way flights from Buenos Aires to Sydney in October from 944€

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to Sydney (SYD) in October 2025 (see full year).

One-Way flights

18 Oct Avianca
15 Oct LATAM Airlines Group
01 Oct LATAM Airlines Group
05 Oct LATAM Airlines Group
02 Oct JetSmart
14 Oct LATAM Airlines Group
25 Oct LATAM Airlines Group
30 Oct LATAM Airlines Group
04 Oct LATAM Airlines Group
29 Oct Aerolineas Argentinas

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

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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