AirHint found the following cheapest one-way flights from Seoul (ICN) to Cheju (CJU) in February 2026 (see full year).
One-Way flights
| 03 Feb | HK Express | ||
| 19 Feb | T'way Air | ||
| 02 Feb | China Eastern | ||
| 09 Feb | Korean Air | ||
| 05 Feb | Korean Air | ||
| 20 Feb | T'way Air | ||
| 01 Feb | China Southern | ||
| 07 Feb | China Eastern | ||
| 26 Feb | China Eastern | ||
| 21 Feb | T'way Air |
Also check the deals for return flights from Seoul to Cheju in February.
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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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