Cheapest one-way flights from Buenos Aires to Sydney in December from 726€

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

One-Way flights

09 Dec China Eastern
16 Dec China Eastern
04 Dec LATAM Airlines Group
07 Dec LATAM Airlines Group
05 Dec LATAM Airlines Group
03 Dec LATAM Airlines Group
08 Dec LATAM Airlines Group
02 Dec LATAM Airlines Group
06 Dec LATAM Airlines Group
12 Dec China Eastern

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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