In reply to martinlevya82:
Gulmarg is a bit of centre for off piste skiing , unfortunately I think it's still got a travel advisory ( back in the day I would have taken this with a pinch of salt , but the possible consequence of walking into problems in this area are pretty gruesome ) :
http://mountaintracks.co.uk/trip/powder-skiing-gulmarg-indian-kashmir
Another good base would be Manali for both climbing and skiing .
I've been to both but on climbing trips rather than skiing and some time ago .
I think a couple of different people occasionally on here have been to both for skiing. Might be worth googling climb/ ski manali . I think PYB organised a trip there a few years ago, might be somebody stil there who was involved ?
Edit : in the past I've found a lot of good info from the websites of tour companies like this :
http://www.himalayanadventure.com/heli_skiing.htm
Edit 2
https://www.ukclimbing.com/forums/t.php?t=491585Post edited at 17:37