Though I did an Everest Mountain Flight the view of the Himalayas rising above the clouds from Chandragiri at approx. altitude 2500m was outstanding. You could clearly view Mt. Everest and beyond.
Please note that there are steps you can take up or down therefore you have the choice to buy a cable car return, one way or no ticket. Return ticket cost approx. US$93 for 3 adults and 2 children (13 yr old was classified as an adult).