Cheapest return flights from Seoul to Sydney in January from 512€

AirHint found the following cheapest return flights from Seoul (ICN) to Sydney (SYD) in January 2026 (see full year).

Return flights

06 Jan - 14 Jan Jetstar direct
01 Jan - 31 Jan Jetstar direct
06 Jan - 16 Jan Jetstar direct
29 Jan - 02 Feb Jetstar direct
30 Jan - 05 Feb Jetstar direct
28 Jan - 01 Feb Jetstar direct
28 Jan - 03 Feb Jetstar direct
31 Jan - 04 Feb Jetstar direct
29 Jan - 05 Feb Jetstar direct
28 Jan - 02 Feb Jetstar direct
30 Jan - 06 Feb Jetstar direct
31 Jan - 13 Feb Jetstar direct
05 Jan - 14 Jan Xiamen Airlines
13 Jan - 14 Jan Xiamen Airlines
08 Jan - 11 Feb Xiamen Airlines
06 Jan - 13 Jan Jetstar direct
01 Jan - 17 Jan Jetstar direct
07 Jan - 14 Jan Jetstar direct
05 Jan - 27 Jan Jetstar direct
19 Jan - 31 Jan Jetstar direct

Also check the deals for one-way flights from Seoul to Sydney in January.

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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