Cheapest return flights from Buenos Aires to Sydney in December from $1772

Best time to book flights for Buenos Aires (EZE) to Sydney (SYD) flights at AirHint

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

Return flights

10 Dec - 05 Jan LATAM Airlines Group
24 Dec - 12 Jan LATAM Airlines Group
29 Dec - 21 Jan Emirates
01 Dec - 31 Dec Air Canada
01 Dec - 08 Dec Air Canada
27 Dec - 09 Jan United
26 Dec - 18 Jan Air Canada
25 Dec - 22 Jan Turkish Airlines
27 Dec - 18 Jan 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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