The cheapest and fastest way to reach the snow land is the Langtang Helicopter tour. It is just one and half hour helicopter ride with 30 minutes of hiking and playing snow. Langtang Helicopter tour gives you a short option to reach in the lap of the Himalayas and fly near the mountains. Langtang Himalayan range is the nearest Himalayan part to the north of Kathmandu. For the 5 persons, this helicopter trekking is the best way to explore mountain peaks.
Domestic Terminal, Tribhuwan Intl Airport (Kathmandu)