Cheapest one-way flights from Sydney to Buenos Aires in August from 700€

AirHint found the following cheapest one-way flights from Sydney (SYD) to Buenos Aires (AEP) in August 2025 (see full year).

One-Way flights

10 Aug LATAM Airlines Group
30 Aug LATAM Airlines Group
17 Aug LATAM Airlines Group
20 Aug Jetstar
31 Aug LATAM Airlines Group
11 Aug LATAM Airlines Group
03 Aug LATAM Airlines Group
15 Aug Qantas
07 Aug Qantas
06 Aug LATAM Airlines Group

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

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.

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