if you guys ever go to nepal make sure you take the himalaya flight ( i guess thats what it is called or something like that ) from kathmandu. it's an hour long flight with all window seats and takes you closes to the peak of everest unless you climb up. you can basically see all the mountains in that range including kanchanjhangha ( though it is the furthest) and the cabin crew/tour guide helps you identify each of the peaks ( they proivide you with a list) for even beter view they even let passesgers ( one by one ofcourse) to walk up to the flight deck to have a look at the mountain range.
trust me to all the places i have been and things i have done that one hour flight is one of the most fascinating things i have experienced. its just amazing!!! ( the price is a bit expensive but it's worth every single penny)
check out this link if you are interested :
Buddha Air, Mountain Flights in Nepal - Over Everest, Fly High on Himalayas operated by Manang Tours, KTM, Nepal