Cheapest return flights from Sydney to Santiago in September from $1442

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

04 Sep - 24 Oct LATAM Airlines Group
25 Sep - 12 Oct LATAM Airlines Group direct
09 Sep - 12 Oct LATAM Airlines Group direct
03 Sep - 30 Oct LATAM Airlines Group
17 Sep - 25 Sep Jetstar
04 Sep - 30 Sep Qantas direct
02 Sep - 30 Sep Qantas direct
18 Sep - 28 Sep Qantas direct
25 Sep - 31 Oct LATAM Airlines Group
14 Sep - 28 Sep Delta
23 Sep - 29 Oct Qantas

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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