Cheapest return flights from Buenos Aires to Sydney in March from $1846

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 March 2025 (see full year).

Return flights

15 Mar - 22 Mar LATAM Airlines Group
22 Mar - 25 Apr LATAM Airlines Group
12 Mar - 19 Mar LATAM Airlines Group
15 Mar - 24 Mar LATAM Airlines Group
20 Mar - 25 Mar LATAM Airlines Group
31 Mar - 30 Apr LATAM Airlines Group
27 Mar - 31 Mar LATAM Airlines Group
23 Mar - 25 Mar LATAM Airlines Group
24 Mar - 15 Apr LATAM Airlines Group
16 Mar - 23 Mar LATAM Airlines Group
25 Mar - 01 Apr LATAM Airlines Group
24 Mar - 31 Mar LATAM Airlines Group
26 Mar - 08 Apr LATAM Airlines Group
26 Mar - 29 Apr LATAM Airlines Group
17 Mar - 31 Mar LATAM Airlines Group
27 Mar - 08 Apr LATAM Airlines Group
16 Mar - 06 Apr LATAM Airlines Group
16 Mar - 16 Apr Aerolineas Argentinas
21 Mar - 22 Mar LATAM Airlines Group

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

Book a cheap hotel in Sydney

Cheap car rent in Sydney