Cheapest return flights from Buenos Aires to Sydney in December from 1976€

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

Return flights

28 Dec - 26 Jan LATAM Airlines Group
28 Dec - 28 Jan LATAM Airlines Group
13 Dec - 14 Jan LATAM Airlines Group
10 Dec - 02 Jan LATAM Airlines Group
13 Dec - 05 Jan LATAM Airlines Group
18 Dec - 01 Jan LATAM Airlines Group
25 Dec - 25 Jan LATAM Airlines Group
24 Dec - 06 Jan LATAM Airlines Group
12 Dec - 28 Jan Turkish Airlines
19 Dec - 09 Jan Turkish Airlines
07 Dec - 18 Dec Emirates

Also check the deals for one-way flights from Buenos Aires to Sydney in December.

Skyscanner

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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