Travelling become the days of yore without aircraft. In the modern time, the aircrafts have already proved its importance not only by its safest, reliable and fastest travel options but also a supreme carrier of war weapon. Some tycoons take away the traveling at an ultimate level of comfort. One can make a mistake by thinking those aircraft a luxurious hotel or palace.
Many countries spend their wealth in the research and development of aircraft for their Military. Beyond the use for luxury or war, they are eye-catching invention of human beings. Here is a list of 10 most expensive aircrafts which contains both private jets and military aircrafts.