Cheapest one-way flights from Perth to Buenos Aires in January from $1031

AirHint found the following cheapest one-way flights from Perth (PER) to Buenos Aires (AEP) in January 2026 (see full year).

One-Way flights

21 Jan LATAM Airlines Group
20 Jan LATAM Airlines Group
15 Jan AirAsia
11 Jan LATAM Airlines Group
27 Jan Emirates

Also check the deals for return flights from Perth to Buenos Aires in January.

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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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