Cheapest one-way flights from Seoul to Sydney in December from $186

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

One-Way flights

09 Dec Jetstar direct
02 Dec Jetstar direct
01 Dec Jetstar direct
12 Dec Jetstar direct
03 Dec Scoot Tigerair
15 Dec Jetstar direct
03 Dec Jetstar direct
10 Dec Jetstar direct
08 Dec Jetstar direct
11 Dec Jetstar direct

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

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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