Cheapest return flights from Sydney to Santiago in September from 1345€

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

Return flights

28 Sep - 19 Oct LATAM Airlines Group
15 Sep - 29 Sep LATAM Airlines Group
29 Sep - 11 Oct LATAM Airlines Group
30 Sep - 16 Oct LATAM Airlines Group
17 Sep - 24 Sep Jetstar
28 Sep - 05 Oct LATAM Airlines Group
30 Sep - 11 Oct LATAM Airlines Group
18 Sep - 25 Sep LATAM Airlines Group direct
25 Sep - 11 Oct LATAM Airlines Group
15 Sep - 27 Sep LATAM Airlines Group
29 Sep - 10 Oct LATAM Airlines Group
30 Sep - 10 Oct LATAM Airlines Group
17 Sep - 25 Sep Jetstar
21 Sep - 28 Sep Qantas
27 Sep - 11 Oct LATAM Airlines Group
20 Sep - 27 Sep LATAM Airlines Group
30 Sep - 09 Oct LATAM Airlines Group direct
18 Sep - 26 Sep LATAM Airlines Group
16 Sep - 28 Sep LATAM Airlines Group
16 Sep - 23 Sep 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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