Cheapest return flights from Sydney to Santiago in September from $1341

Best time to book flights for Sydney (SYD) to Santiago (SCL) flights at AirHint

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

Return flights

03 Sep - 13 Oct LATAM Airlines Group
21 Sep - 12 Oct LATAM Airlines Group
21 Sep - 28 Sep LATAM Airlines Group
04 Sep - 14 Oct LATAM Airlines Group
20 Sep - 11 Oct LATAM Airlines Group
19 Sep - 09 Oct LATAM Airlines Group direct
26 Sep - 25 Oct Qantas
25 Sep - 24 Oct LATAM Airlines Group
01 Sep - 13 Oct LATAM Airlines Group
09 Sep - 16 Sep LATAM Airlines Group
01 Sep - 15 Sep LATAM Airlines Group
23 Sep - 15 Oct LATAM Airlines Group
07 Sep - 29 Sep LATAM Airlines Group
23 Sep - 21 Oct LATAM Airlines Group
09 Sep - 16 Sep Qantas direct
08 Sep - 30 Sep Qantas
21 Sep - 28 Sep Qantas 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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