Cheapest one-way flights from Sydney to Buenos Aires in December from 949€

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

One-Way flights

08 Dec Fiji Airways
05 Dec LATAM Airlines Group
03 Dec Cathay Pacific
02 Dec Qatar Airways
01 Dec LATAM Airlines Group
28 Dec Jetstar
27 Dec Jetstar
18 Dec Jetstar
31 Dec Turkish Airlines
13 Dec Jetstar

Also check the deals for return flights from Sydney to Buenos Aires 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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