Cheapest return flights from Sydney to Buenos Aires in April from 1,337€

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

Return flights

27 Apr - 11 May LATAM Airlines Group
27 Apr - 30 Apr LATAM Airlines Group
26 Apr - 02 May LATAM Airlines Group
14 Apr - 02 May LATAM Airlines Group
13 Apr - 02 May LATAM Airlines Group
29 Apr - 17 May LATAM Airlines Group
15 Apr - 02 May Qantas
15 Apr - 03 May Qantas
15 Apr - 01 May Qantas
17 Apr - 03 May LATAM Airlines Group
22 Apr - 28 Apr Qantas
11 Apr - 16 May LATAM Airlines Group
13 Apr - 20 Apr LATAM Airlines Group
13 Apr - 24 Apr Qantas
08 Apr - 18 Apr Qatar Airways
07 Apr - 21 Apr LATAM Airlines Group
07 Apr - 28 Apr Qatar Airways
07 Apr - 18 Apr LATAM Airlines Group
06 Apr - 17 Apr Qatar Airways
04 Apr - 21 Apr LATAM Airlines Group

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

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