AirHint found the following cheapest one-way flights from Seoul (ICN) to Sydney (SYD) in April 2026 (see full year).
One-Way flights
| 29 Apr | China Eastern | ||
| 25 Apr | Jetstar | direct | |
| 13 Apr | Scoot | ||
| 27 Apr | China Eastern | ||
| 29 Apr | Jetstar | direct | |
| 24 Apr | Jetstar | direct | |
| 26 Apr | Jetstar | direct | |
| 14 Apr | HK Express | ||
| 15 Apr | Scoot | ||
| 10 Apr | Jetstar | direct |
Also check the deals for return flights from Seoul to Sydney in April.
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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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