UA/NH: KUL-LAX/SFO/EWR rt. (3.17 cpm onwards)
Books into K on UA (3.17cpm - 3.7cpm depending on final destination and intermediate stopover), dates open in oct/nov/dec, bookable on expedia.
Outbound sector books on nonstop SIN-LAX/SFO [KUL-SIN-LAX/SFO(-EWR)]
Inbound sector books on [(EWR-)LAX/SFO/IAH/HNL-NRT-KUL], NRT-KUL on NH metal.
Sample Routings:
KUL-SIN-LAX, LAX-SIN-KUL ($647, 3.68cpm)
KUL-SIN-LAX-EWR, EWR-HNL-NRT-KUL ($734, 3.17cpm)