AirHint found the following cheapest one-way flights from Seoul (GMP) to Sydney (SYD) in April 2026 (see full year).
One-Way flights
| 27 Apr | Jeju Air | ||
| 26 Apr | Air Busan | ||
| 01 Apr | Asiana Airlines | ||
| 05 Apr | Air Busan | ||
| 19 Apr | Air Busan | ||
| 24 Apr | Air China | ||
| 08 Apr | Air China | ||
| 07 Apr | Jeju Air | ||
| 25 Apr | Air China | ||
| 17 Apr | T'way Air |
Also check the deals for return flights from Seoul to Sydney in April.
Powered by
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.
Find us on social media