Cheapest return flights from Buenos Aires to Sydney in April from $1788

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

02 Apr - 24 May LATAM Airlines Group
15 Apr - 26 Apr LATAM Airlines Group
17 Apr - 27 Apr LATAM Airlines Group
13 Apr - 27 Apr LATAM Airlines Group
16 Apr - 04 May LATAM Airlines Group
19 Apr - 01 May LATAM Airlines Group
02 Apr - 26 Apr LATAM Airlines Group
23 Apr - 29 May LATAM Airlines Group
16 Apr - 01 May LATAM Airlines Group
29 Apr - 22 May LATAM Airlines Group
20 Apr - 20 May Sky Airline
22 Apr - 29 Apr LATAM Airlines Group
16 Apr - 03 May LATAM Airlines Group
03 Apr - 24 Apr LATAM Airlines Group
30 Apr - 15 May LATAM Airlines Group
03 Apr - 10 Apr LATAM Airlines Group
30 Apr - 10 May LATAM Airlines Group
08 Apr - 11 Apr LATAM Airlines Group

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney