Cheapest one-way flights from Santiago to Sydney in December from 718€

AirHint found the following cheapest one-way flights from Santiago (SCL) to Sydney (SYD) in December 2025 (see full year).

One-Way flights

07 Dec LATAM Airlines Group
09 Dec LATAM Airlines Group
03 Dec LATAM Airlines Group
23 Dec LATAM Airlines Group
08 Dec LATAM Airlines Group
28 Dec LATAM Airlines Group
10 Dec Avianca
12 Dec LATAM Airlines Group
29 Dec LATAM Airlines Group
06 Dec LATAM Airlines Group

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

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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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