Jeju International Airport Busiest International Routes Busiest International Routes from Jeju (2012)

| Rank_ | Airport | Passengers | Aircraft_Movements | Carriers |
|---|---|---|---|---|
| 1 | Shanghai, China | 192701 | 1465 | China Eastern Airlines , Jin Air |
| 2 | Osaka, Japan | 131338 | 1157 | Jeju Air , Korean Air |
| 3 | Tokyo, Japan | 124296 | 734 | Korean Air |
| 4 | Beijing, China | 97055 | 768 | China Eastern Airlines , Korean Air |
| 5 | Taipei, Republic of China(Taiwan) | 73754 | 585 | Jin Air , TransAsia Airways |
| 6 | Ningbo, China | 44067 | 303 | China Eastern Airlines , Eastar Jet |
| 7 | Nagoya, Japan | 41460 | 416 | Korean Air |
| 8 | Harbin, China | 31574 | 201 | China Southern Airlines , Jin Air |
| 9 | Changchun, China | 29129 | 214 | China Southern Airlines |
| 10 | Fukuoka, Japan | 27592 | 306 | Asiana Airlines |