Annapurna Himalaya Region, Dhaulagiri & Mustang Region, Langtang Gosainkunda Helambu Region,Everest Upper Valley & Everest Lower Valley Region is the most popular trekking regions of Nepal. F...
The journey is of 3 hours 15 minutes for Thai Airways International. The time may be different by 15 to 30 minutes for other airlines or depending upon weather conditions and flight traffic. Thai Airways official time from Kathmandu Airport (KTM) to Bangkok (BKK) is only 3h15mins.