Cheapest one-way flights from Santiago to Sydney in September from 688€

AirHint found the following cheapest one-way flights from Santiago (SCL) to Sydney (SYD) in September 2026 (see full year).

One-Way flights

19 Sep Avianca
10 Sep LATAM Airlines Group
19 Sep LATAM Airlines Group direct
01 Sep Qatar Airways
03 Sep LATAM Airlines Group
12 Sep LATAM Airlines Group
06 Sep LATAM Airlines Group direct
12 Sep LATAM Airlines Group direct
10 Sep LATAM Airlines Group direct
03 Sep Qantas direct

Also check the deals for return flights from Santiago to Sydney in September.

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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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