Cheapest one-way flights from Seoul to Sydney in September from 167€

Best time to book flights for Seoul (ICN) to Sydney (SYD) flights at AirHint

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

One-Way flights

09 Sep AirAsia X
15 Sep Jetstar direct
03 Sep Jetstar direct
17 Sep Jetstar direct
23 Sep Jetstar direct
02 Sep Jetstar direct
12 Sep Jetstar direct
07 Sep Jetstar direct
22 Sep Jetstar direct
11 Sep Jetstar direct

Also check the deals for return flights from Seoul to Sydney 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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