Year-round direct route · 440 km
Jeju City (CJU) to Seoul (ICN)
Nonstop service operated by Jeju Air. Around 1h 11m gate to gate over 440 km (273 mi).
Route facts
| Airlines | Jeju Air |
| Service | Year-round |
| Distance | 440 km / 273 mi |
| Est. flight time | about 1h 11m |
| Return direction | ICN to CJU |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.