Why is the Kala Patthar to Kathmandu flight priced higher than other transfers? HSJ Heli 1 min read The extreme altitude of the Kala Patthar pick-up point (5,545 m) adds operational demands, which is reflected in the premium price. Share: Twitter Facebook WhatsApp ← Previous article What can I expect to see on the Tengboche to Kathmandu flight? Next article → Does the Gokyo to Lukla flight save significant trekking time?