Cheapest one-way flights from Sydney to Seoul in September from $221

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

One-Way flights

08 Sep Scoot
28 Sep Jetstar direct
23 Sep AirAsia X
26 Sep Jetstar direct
15 Sep Xiamen Airlines
16 Sep Scoot
09 Sep Scoot
13 Sep AirAsia X
17 Sep VietJet Air
03 Sep AirAsia X

Also check the deals for return flights from Sydney to Seoul in September.

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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