Cheapest return flights from Buenos Aires to Sydney in October from $1933

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

Return flights

02 Oct - 20 Oct JetSmart
16 Oct - 30 Oct Aerolíneas Argentinas
01 Oct - 31 Oct LATAM Airlines Group
01 Oct - 17 Oct Aerolíneas Argentinas
05 Oct - 19 Oct Flybondi
09 Oct - 31 Oct Flybondi
23 Oct - 08 Nov Aerolíneas Argentinas
02 Oct - 29 Nov JetSmart
08 Oct - 26 Oct Flybondi
12 Oct - 16 Nov Aerolíneas Argentinas

Also check the deals for one-way 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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