Cheapest return flights from Buenos Aires to Sydney in December from 1581€

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

Return flights

05 Dec - 12 Dec Aerolíneas Argentinas
03 Dec - 04 Jan LATAM Airlines Group
23 Dec - 25 Jan Flybondi
23 Dec - 22 Jan LATAM Airlines Group
23 Dec - 12 Jan LATAM Airlines Group
23 Dec - 30 Dec JetSmart
16 Dec - 14 Jan LATAM Airlines Group
19 Dec - 02 Jan JetSmart
23 Dec - 09 Jan JetSmart
23 Dec - 11 Jan Flybondi
23 Dec - 10 Jan Flybondi
30 Dec - 26 Jan LATAM Airlines Group
07 Dec - 23 Dec JetSmart
12 Dec - 28 Dec LATAM Airlines Group
04 Dec - 07 Dec LATAM Airlines Group
21 Dec - 28 Dec JetSmart
03 Dec - 10 Dec LATAM Airlines Group
10 Dec - 27 Dec LATAM Airlines Group
04 Dec - 11 Dec Aerolíneas Argentinas
14 Dec - 18 Dec JetSmart

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

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