Cheapest one-way flights from Buenos Aires to Sydney in December from 905€

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

One-Way flights

04 Dec Aerolíneas Argentinas
23 Dec JetSmart
10 Dec LATAM Airlines Group
30 Dec JetSmart
24 Dec JetSmart
03 Dec Aerolíneas Argentinas
16 Dec LATAM Airlines Group
01 Dec Flybondi
27 Dec Aerolíneas Argentinas
12 Dec LATAM Airlines Group

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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