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Singapore Changi International Airport in Singapore, Singapore 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 SIN to ICN for Seoul, with 9-10/day service in the current sample from Korean Air, Singapore Airlines, and Jeju Air.
| Destination | Country | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| Seoul (ICN) Incheon International Airport | South Korea | 2,875 mi | ~6h 31m | Korean Air, Singapore Airlines, and Jeju Air | 9-10/day |
| Busan (PUS) Gimhae International Airport | South Korea | 2,834 mi | ~6h 26m | Jeju Air and Singapore Airlines | 2/day |
| Jeju City (CJU) Jeju International Airport | South Korea | 2,657 mi | ~6h 4m | Scoot and T'way Air | 1-2/day |
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 SIN to South Korea, including Seoul (ICN), Busan (PUS), and Jeju City (CJU).
Named carriers in this schedule set include Singapore Airlines, Jeju Air, T'way Air, and Scoot.
No. The list is built from FlightQ's current schedule capture, and airlines change timetables seasonally. Confirm exact dates and availability before booking.