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

One-Way flights

19 Jan	Cathay Pacific
31 Jan	Cathay Pacific
15 Jan	Jetstar
06 Jan	Jetstar
14 Jan	Jetstar
29 Jan	Qantas	direct
20 Jan	Qantas	direct
19 Jan	Qantas	direct
12 Jan	Air Canada
12 Jan	LATAM Airlines Group	direct

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

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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Cheapest one-way flights from Sydney to Santiago in January from 722€

One-Way flights