Cheapest one-way flights from Sydney to Seoul in December from £248

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

One-Way flights

04 Dec Jetstar direct
01 Dec Jetstar
03 Dec Jetstar
01 Dec Jetstar direct
03 Dec Jetstar direct
08 Dec Jetstar direct
09 Dec Jetstar direct
06 Dec Batik Air Malaysia
15 Dec Garuda Indonesia
06 Dec Jetstar direct

Also check the deals for return flights from Sydney to Seoul 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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