South Korea
Cheju to Seoul by direct flight
Jeju International (CJU) and Incheon International (ICN) are connected non-stop — 440 km apart, roughly 0 h 58 m in the air, served in both directions.
440
km, great-circle
0 h 58 m
estimated flight time
A ⇄ B
both directions
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| CJU Jeju International | Cheju | South Korea | 33 |
| ICN Incheon International | Seoul | South Korea | 130 |
More routes from Cheju
- CJU–HKGHong Kong1,752 km
- CJU–SZXShenzhen1,732 km
- CJU–CSXChangcha1,397 km
- CJU–HRBHarbin1,347 km
- CJU–NRTTokyo1,294 km
- CJU–XMNXiamen1,286 km
- CJU–CGOZhengzhou1,171 km
- CJU–CGQChangchun1,168 km
More routes from Seoul
- ICN–ATLAtlanta11,487 km
- ICN–IAHHouston11,346 km
- ICN–IADWashington11,173 km
- ICN–JFKNew York11,089 km
- ICN–DFWDallas-Fort Worth10,987 km
- ICN–DTWDetroit10,655 km
- ICN–YYZToronto10,617 km
- ICN–ORDChicago10,519 km
Route network built from the open OpenFlights and OurAirports datasets. Flight time is a distance-based estimate; carriers and timetables change and are not shown here — verify schedules before booking.