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Incheon International Airport in Seoul, South Korea has 3 nonstop destinations to South Koreain FlightQ's current schedule set. Use this reference for route research, airline coverage, frequency, distance, and estimated flight times.
Schedule snapshot checked Aug 17, 2026.
The busiest listed route in this group is ICN to PUS for Busan, with 5/day service in the current sample from Korean Air.
| Destination | Country | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| Busan (PUS) Gimhae International Airport | South Korea | 210 mi | ~1h 1m | Korean Air | 5/day |
| Daegu (TAE) Daegu Airport | South Korea | 164 mi | ~55m | Korean Air | 1/day |
| Jeju City (CJU) Jeju International Airport | South Korea | 273 mi | ~1h 9m | Jeju Air | 2×/wk |
Frequency is based on the current FlightQ schedule sample. Distance is airport-to-airport great-circle mileage.
Top destination countries in this view include South Korea.
FlightQ currently lists 3 nonstop destinations from ICN to South Korea, including Busan (PUS), Daegu (TAE), and Jeju City (CJU).
Named carriers in this schedule set include Korean Air and Jeju Air.
No. The list is built from FlightQ's current schedule capture, and airlines change timetables seasonally. Confirm exact dates and availability before booking.