Year-round direct route · 1,114 km
Seoul (ICN) to Niigata (KIJ)
Nonstop service operated by Korean Air. Around 2h 00m gate to gate over 1,114 km (692 mi).
Route facts
| Airlines | Korean Air |
| Service | Year-round |
| Distance | 1,114 km / 692 mi |
| Est. flight time | about 2h 00m |
| Return direction | KIJ to ICN |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.