Uzbekistan is a landlocked country, in fact, one of the double landlocked country among two. The country is surrounded by other landlocked countries and possible to reach via air and car.
Taking a flight is the easiest way to reach Uzbekistan. The prime international airport of the country is in Tashkent (TAS); also Samarkand (SKD) has an international airport. However, most tourists prefer to fly to Tashkent.
The national flight operator of Uzbekistan that operates direct flight from London is Uzbekistan Airways. Turkish Airlines and Uzbekistan Airlines are 2 major airlines operating in the country. Apart from these 2, many direct flights are operating to Uzbekistan including; Lufthansa, Aeroflot, Turkish Airlines, Air Baltic, and more.
The country has a great road connection with most of its neighbor countries. If you are traveling from any place near the country you can opt for car transport. Security can be tight in the border crossing areas, so make sure to have all the needed documents.