Cheapest return flights from Buenos Aires to Sydney in December from 1,302€

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

Return flights

08 Dec - 29 Dec LATAM Airlines Group
16 Dec - 13 Jan LATAM Airlines Group
10 Dec - 25 Dec Aerolíneas Argentinas
22 Dec - 09 Jan LATAM Airlines Group
16 Dec - 15 Jan JetSmart
24 Dec - 22 Jan LATAM Airlines Group
11 Dec - 02 Jan Aerolíneas Argentinas
28 Dec - 11 Jan Qatar Airways

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

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