Cheapest return flights from Santiago to Sydney in September from $1403

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

Return flights

22 Sep - 07 Oct LATAM Airlines Group direct
22 Sep - 22 Oct LATAM Airlines Group
16 Sep - 22 Oct LATAM Airlines Group
01 Sep - 30 Sep LATAM Airlines Group direct
21 Sep - 28 Sep LATAM Airlines Group
15 Sep - 17 Sep LATAM Airlines Group
04 Sep - 25 Sep LATAM Airlines Group direct
18 Sep - 25 Sep LATAM Airlines Group direct
10 Sep - 16 Oct LATAM Airlines Group
21 Sep - 21 Oct LATAM Airlines Group
17 Sep - 23 Oct LATAM Airlines Group
15 Sep - 15 Oct LATAM Airlines Group
06 Sep - 05 Oct LATAM Airlines Group
11 Sep - 28 Sep LATAM Airlines Group
23 Sep - 28 Oct LATAM Airlines Group
16 Sep - 16 Oct LATAM Airlines Group
02 Sep - 16 Sep LATAM Airlines Group
05 Sep - 21 Sep Qantas
11 Sep - 18 Sep Qantas direct
02 Sep - 16 Sep LATAM Airlines Group direct

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