Cheapest return flights from Sydney to Santiago in September from $1873

AirHint found the following cheapest return flights from Sydney (SYD) to Santiago (SCL) in September 2025 (see full year).

Return flights

27 Sep - 11 Oct LATAM Airlines Group
20 Sep - 27 Sep Qantas
23 Sep - 30 Sep Cathay Pacific
25 Sep - 13 Oct LATAM Airlines Group direct
22 Sep - 29 Sep Qantas
28 Sep - 12 Oct Qantas direct
19 Sep - 04 Oct Qantas
19 Sep - 04 Oct LATAM Airlines Group direct

Also check the deals for one-way flights from Sydney to Santiago in September.

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.

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