Kathmandu's Tribhuvan airport is the international terminal linking the city to the world. Many airlines fly direct to Kathmandu. Domestic airlines fly throughout the country - the most popular route is Pokhara to Kathmandu.

If you're adventurous, and have time on your hands, then the overland route is always the most exciting. Kathmandu is linked by good road transport from bordering cities of India like Birjung, Bhairawa, Kakirivitta, Nepaljung, Mahendranagar, Janakpur etc.