Cheapest return flights from Buenos Aires to Sydney in April from $1744

Best time to book flights for Buenos Aires (AEP) to Sydney (SYD) flights at AirHint

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

Return flights

11 Apr - 04 May JetSmart
09 Apr - 29 Apr LATAM Airlines Group
02 Apr - 24 Apr LATAM Airlines Group
08 Apr - 04 May LATAM Airlines Group
01 Apr - 30 Apr LATAM Airlines Group
08 Apr - 23 Apr Aerolineas Argentinas
11 Apr - 12 Apr Sky Airline

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

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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