Cheapest return flights from Sydney to Buenos Aires in December from 1629€

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

Return flights

03 Dec - 05 Jan Turkish Airlines
05 Dec - 28 Jan Turkish Airlines
04 Dec - 23 Jan Turkish Airlines
04 Dec - 12 Jan Turkish Airlines
05 Dec - 30 Jan Turkish Airlines
05 Dec - 29 Jan Turkish Airlines
11 Dec - 26 Jan Turkish Airlines
26 Dec - 31 Jan United
01 Dec - 25 Jan United
05 Dec - 19 Jan United
27 Dec - 31 Dec Jetstar
09 Dec - 10 Dec LATAM Airlines Group
01 Dec - 08 Dec LATAM Airlines Group
08 Dec - 27 Dec Air Canada
15 Dec - 31 Dec Jetstar
16 Dec - 31 Dec LATAM Airlines Group
08 Dec - 25 Dec Qantas
17 Dec - 31 Dec LATAM Airlines Group
01 Dec - 09 Dec Emirates

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

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.