Cheapest return flights from Sydney to Buenos Aires in March from $1597

AirHint found the following cheapest return flights from Sydney (SYD) to Buenos Aires (AEP) in March 2026 (see full year).

Return flights

03 Mar - 08 Apr LATAM Airlines Group
05 Mar - 16 Mar LATAM Airlines Group
03 Mar - 01 Apr LATAM Airlines Group
28 Mar - 17 Apr LATAM Airlines Group
05 Mar - 19 Mar LATAM Airlines Group
01 Mar - 30 Apr LATAM Airlines Group
27 Mar - 18 Apr LATAM Airlines Group
05 Mar - 20 Mar LATAM Airlines Group
01 Mar - 14 Mar Qatar Airways

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

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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