Cheapest one-way flights from Buenos Aires to Sydney in December from $1227

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

One-Way flights

25 Dec Flybondi
01 Dec GOL Linhas Aéreas
18 Dec JetSmart
29 Dec Aerolíneas Argentinas
22 Dec Aerolíneas Argentinas
03 Dec Aerolíneas Argentinas
26 Dec LATAM Airlines Group
06 Dec LATAM Airlines Group
28 Dec GOL Linhas Aéreas
30 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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