Cheapest return flights from Sydney to Buenos Aires in March from 1,940€

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

Return flights

30 Mar - 19 Apr Qatar Airways
30 Mar - 17 Apr Qatar Airways
26 Mar - 23 Apr LATAM Airlines Group
23 Mar - 30 Mar Qantas
29 Mar - 13 Apr Qatar Airways
22 Mar - 29 Mar Qantas
25 Mar - 22 Apr Qantas
26 Mar - 06 Apr Qatar Airways
28 Mar - 10 Apr Cathay Pacific
22 Mar - 10 Apr LATAM Airlines Group

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

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