European Helicopter Centre offer an Integrated CPL(H) for about £73k, on an R44. Alternatively, you can do the integrated ATPL(H)/IR with MCC for about £115k if you want to aim for IR-rated flying. The rent for a room at the school is typically about £600 a month, so factor in about 13-15months of stay if you're serious about it.
I'm just putting this here as another option or so you have a first hand source for the cost from zero to commercially licenced pilot.
https://en.ehc.no/helicopter-pilot/tuition-fees/