Cheapest return flights from Sydney to Buenos Aires in May from $1105

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

Return flights

09 May - 16 May LATAM Airlines Group
25 May - 12 Jun LATAM Airlines Group
09 May - 19 Jun LATAM Airlines Group
09 May - 09 Jun LATAM Airlines Group
09 May - 28 May LATAM Airlines Group
08 May - 17 May LATAM Airlines Group
02 May - 09 May LATAM Airlines Group
24 May - 14 Jun LATAM Airlines Group
21 May - 16 Jun LATAM Airlines Group
22 May - 19 Jun LATAM Airlines Group
22 May - 20 Jun LATAM Airlines Group
22 May - 23 Jun LATAM Airlines Group
22 May - 27 Jun LATAM Airlines Group
25 May - 27 Jun LATAM Airlines Group
17 May - 28 May Qantas
01 May - 31 May LATAM Airlines Group
05 May - 12 May Fiji Airways
14 May - 19 May Qantas
13 May - 22 May British Airways
05 May - 27 May British Airways

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

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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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