AirHint found the following cheapest one-way flights from Cheju (CJU) to Osaka (KIX) in December 2025 (see full year).
One-Way flights
| 17 Dec | T'way Air | direct | |
| 02 Dec | Air Busan | ||
| 16 Dec | Air Busan | ||
| 09 Dec | Jin Air | ||
| 03 Dec | Jin Air | ||
| 04 Dec | Jin Air | ||
| 08 Dec | Eastar Jet | ||
| 23 Dec | T'way Air | direct | |
| 11 Dec | T'way Air | direct | |
| 27 Dec | T'way Air | direct |
Also check the deals for return flights from Cheju to Osaka in December.
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