For 18th and 19th (and possibly beyond), there are two flights from SIN -
- SQ8931 (B744) departing SIN 1125, arriving ROK 2025
- SQ8933 (B772) departing SIN 1525, arriving ROK 0025+1
For tomorrow (18th), it appears to be 9V-SMU and 9V-SRH doing the honours.