The country has so far only one airport that caters to the needs of visitors coming in through flight. However, an international airport is under construction in Gelephu that will eventually provide passengers with a choice of their entry to Bhutan. The Bhutan’s only international airport at Paro, is located at a height of 7300 ft above sea level and surrounded by mountains and hills as high as 16,000 feet. Druk Air is the national air operating with two A319. It flies to destinations that include Bangkok, Delhi, Kolkata, Bodh Gaya, Dacca, Kathmandu and Guwahati in Assam and Plans are also underway to invite other private airliners.
The flight between Paro and Kathmandu is one of the most exciting ones as the aircraft passes over 4 of the 5 highest mountains in the world. In fine weather, as you soar higher up, you can enjoy the spectacular display of Mt. Everest, Lhotse, Makalu und Kangchenjunga at their best.
Phuntsholing, Gelephu and Samdrup Jongkhar in eastern Bhutan are the only land border areas open for international tourists. The town of Phuntsholing is located approximately 170 km east of the Indian national airport Bagdogra. After crossing Phuntsholing, your journey then begins its mountainous climb through endless turns and hair-pin bends till you enter Thimphu, the capital city. The travel time for the 176 km stretch can be more than 6 hours.
Gelephu in South-Central Bhutan is another entry point to Bhutan. It is approximately 250 kms from Thimphu and the journey will take you through the sub-tropical areas of Bhutan before entering the alpine zone and then finally into Thimphu. One will have to traverse across three Districts and the travel time will be about ten hours.