Cheapest return flights from Seoul to Sydney in September from $330

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

Return flights

01 Sep - 06 Sep Jetstar direct
03 Sep - 08 Sep Jetstar direct
06 Sep - 10 Sep Jetstar direct
01 Sep - 07 Sep Jetstar direct
02 Sep - 03 Sep Jetstar direct
02 Sep - 08 Sep Jetstar direct
01 Sep - 03 Sep Jetstar direct
04 Sep - 10 Sep Jetstar direct
02 Sep - 07 Sep Jetstar direct
01 Sep - 08 Sep Jetstar direct
17 Sep - 03 Oct Jetstar direct
17 Sep - 02 Oct Jetstar direct
30 Sep - 13 Oct Scoot
30 Sep - 07 Oct Scoot
20 Sep - 17 Oct Scoot
21 Sep - 02 Oct Scoot
16 Sep - 03 Oct Vietnam Airlines
30 Sep - 07 Oct Jetstar direct
25 Sep - 05 Oct Vietnam Airlines
20 Sep - 02 Oct Vietnam Airlines

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

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