Information about flight KE643
Flight KE643 Incheon International Airport (Seoul) – Changi International Airport (Singapore) is carried out by Korean Air 7 time(s) a week: mon, tue, wed, thu, fri, sat, sun.
The flight time is from 6h 10m.
| Departure | Arrival | Flight days | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|
| 14:35 | 20:25 | sun | Korean Air | 6h 50m | Incheon International Airport — Changi International Airport | search |
| 14:45 | 19:55 | daily | Korean Air | 6h 10m | Incheon International Airport — Changi International Airport | search |
Schedule by day
| Date | Airports | Departure | Arrival | Flight time | Aircraft | Airlines | |
|---|---|---|---|---|---|---|---|
| 23 Oct 2025 | Incheon International Airport — Changi International Airport | 14:45 | 19:55 | 6h 10m | 77W | Korean Air | search |
| 24 Oct 2025 | Incheon International Airport — Changi International Airport | 14:45 | 19:55 | 6h 10m | 77W | Korean Air | search |
| 25 Oct 2025 | Incheon International Airport — Changi International Airport | 14:45 | 19:55 | 6h 10m | 77W | Korean Air | search |
| 26 Oct 2025 | Incheon International Airport — Changi International Airport | 14:35 | 20:25 | 6h 50m | 77W | Korean Air | search |
Return flights: 7C2622, KE344, KE386, KE644, KE646, KE648, OZ3821, OZ3823, OZ752, SQ600, SQ606, SQ608, SQ612, SQ7438, TR852, TW162,