Cheapest one-way flights from Seoul to Sydney in April from $186

AirHint found the following cheapest one-way flights from Seoul (ICN) to Sydney (SYD) in April 2026 (see full year).

One-Way flights

08 Apr Jetstar direct
07 Apr Jetstar direct
01 Apr Jetstar direct
06 Apr Jetstar direct
26 Apr Jetstar direct
10 Apr Jetstar direct
05 Apr Jetstar direct
09 Apr Jetstar direct
27 Apr Jetstar direct
02 Apr Jetstar direct

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

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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