Cheapest return flights from Buenos Aires to Sydney in December from 1135€

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

Return flights

16 Dec - 31 Dec China Eastern
19 Dec - 21 Jan China Eastern
09 Dec - 21 Jan China Eastern
09 Dec - 19 Jan China Eastern
09 Dec - 26 Jan China Eastern
12 Dec - 14 Dec China Eastern
03 Dec - 04 Jan LATAM Airlines Group
19 Dec - 19 Jan China Eastern
16 Dec - 14 Jan China Eastern
19 Dec - 20 Jan China Eastern
01 Dec - 05 Jan LATAM Airlines Group
31 Dec - 20 Jan LATAM Airlines Group
04 Dec - 23 Dec United
01 Dec - 08 Dec JetSmart
08 Dec - 22 Dec United
06 Dec - 10 Dec Copa
13 Dec - 16 Dec LATAM Airlines Group

Also check the deals for one-way 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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