Cheapest one-way flights from Seoul to Cheju in August from 167€
AirHint found the following cheapest one-way flights from Seoul (ICN) to Cheju (CJU) in August 2025 (see full year).
One-Way flights
| 15 Aug | Spring Airlines | ||
| 07 Aug | Spring Airlines | ||
| 19 Aug | Eastar Jet | ||
| 06 Aug | Scoot Tigerair | ||
| 03 Aug | Eastar Jet | ||
| 20 Aug | Scoot Tigerair | ||
| 23 Aug | Eastar Jet | ||
| 14 Aug | Singapore Airlines |
Also check the deals for return flights from Seoul to Cheju in August.
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.
