Get Into Nepal
There is no sea access to Nepal. You can only get in by Overland or Air. Nepal has only one international airport in Kathmandu, Tribhuvan International Airport. Nepal has only one global airline, the Nepal Airlines. The other major airlines to Nepal are Thai Airways, Gulf Air, Biman Bangladesh, Qatar Airways, Pakistan International Air, Jet Air, Singapore Airlines, Air India, Indian Airlines, Malaysian Airlines, and others. There is only one direct flight from Europe, which is Turkish Air. Besides the air service, you can get plenty of buses from the borders of Nepal and Tibet. The combined tour to India/Nepal and Nepal /Tibet is easy to get through the overland.