Please note that trekking and mountain climbing in everest region the lukla domestic flight is depands on wheather sometime it can be Bad weather in mountain regions can cause domestic flight delays or cancel . In case of delayed or cancel domestic flight client is responsible to bear all additional expenses including fooding and accommodation costs your personal expenses before or after trip. However Adventure 14 peaks will take responsibility all other arrangements as per the schedule and guide and other staffs extra expenses incase of delay or cancel the flight . If you wish to make an alternative arrangements such as Helicopter flight to avoid flight delays, all additional cost would be your(clients) responsibility , Adventure 14 peaks does not accept any responsibility for costs incurred as a result international flight missed but we assistance to make alternative arrangements wherever possible.we recommend always keep some extra time when you trek and climbing in Himalayas and make sure your intnernational flight ticket is flexible date ,also note that while on the Trip we may have to make sometime changes in the itinerary due to unforeseen reasons like landslide or natural disaster bad wheather or health condition