AirHint found the following cheapest one-way flights from Seoul (ICN) to Cheju (CJU) in March 2026 (see full year).
One-Way flights
| 04 Mar | China Eastern | ||
| 08 Mar | China Southern | ||
| 14 Mar | China Eastern | ||
| 11 Mar | HK Express | ||
| 13 Mar | HK Express | ||
| 12 Mar | HK Express | ||
| 03 Mar | China Eastern | ||
| 01 Mar | China Eastern | ||
| 02 Mar | HK Express | ||
| 24 Mar | HK Express |
Also check the deals for return flights from Seoul to Cheju in March.
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