Cheapest return SYD–ICN flights, September

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

Return flights

05 Sep - 11 Sep AirAsia X
01 Sep - 10 Sep Scoot
07 Sep - 14 Sep Scoot
07 Sep - 16 Sep Scoot
22 Sep - 19 Oct Scoot
15 Sep - 15 Oct Jetstar direct
02 Sep - 15 Sep Scoot
08 Sep - 15 Sep Scoot
10 Sep - 17 Sep Scoot
12 Sep - 15 Oct Jetstar direct
22 Sep - 18 Oct Scoot
11 Sep - 20 Sep Scoot
01 Sep - 20 Sep Scoot
07 Sep - 21 Sep Scoot
15 Sep - 14 Oct Scoot
16 Sep - 20 Oct Scoot
04 Sep - 15 Oct Jetstar direct
23 Sep - 13 Oct Jetstar direct
21 Sep - 05 Oct Scoot
12 Sep - 05 Oct Scoot

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

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