Cheapest return flights from Seoul to Sydney in December from 354€

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

Return flights

03 Dec - 28 Jan Jetstar direct
09 Dec - 13 Jan Jetstar direct
01 Dec - 08 Jan Jetstar direct
22 Dec - 08 Jan China Southern
17 Dec - 15 Jan China Southern
05 Dec - 13 Jan China Southern
16 Dec - 30 Jan China Southern
15 Dec - 15 Jan China Southern
11 Dec - 16 Jan China Southern
17 Dec - 15 Jan Jetstar direct
01 Dec - 04 Dec Jetstar direct
01 Dec - 10 Dec Jetstar direct
01 Dec - 08 Dec Jetstar direct
01 Dec - 09 Dec Jetstar direct
02 Dec - 10 Dec Jetstar direct
02 Dec - 07 Dec Jetstar direct
02 Dec - 06 Dec Jetstar direct
04 Dec - 10 Dec Jetstar direct
04 Dec - 07 Dec Jetstar direct
17 Dec - 31 Dec Xiamen Airlines

Also check the deals for one-way 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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