Cheapest one-way flights from Buenos Aires to Sydney in December from 952€

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

One-Way flights

02 Dec LATAM Airlines Group
03 Dec LATAM Airlines Group
05 Dec LATAM Airlines Group
06 Dec LATAM Airlines Group
08 Dec GOL Linhas Aéreas
23 Dec LATAM Airlines Group
15 Dec LATAM Airlines Group
16 Dec LATAM Airlines Group
22 Dec LATAM Airlines Group
30 Dec Flybondi

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

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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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