Presidents and world leaders have always enjoyed the benefits that come with the offices, especially with dedicated aircraft for their transportation. Speed, efficiency, avoiding the rigorous boarding lines and time-consuming routine security checks are a few of the numerous reasons these world leaders for private jets. Some companies also specialise in customising aircraft thus prompting governments, the rich and famous, to cough out millions of dollars to turn their jets into their dream flying machines.

The following airlines have been described as the most expensive presidential jets as they all scream luxury in their different classes: The presidential air transport fleet of the United States of America consists of two specially configured Boeing 747-200B's with the Air Force designation VC-25. The radio call sign "Air Force One" is used any time the president is aboard either on the aircraft, or any Air Force aircraft. This airbus was ordered by Saudi Prince, .

He commissioned this Jet which has come to be the second most expensive private jet, a bespoke Airbus A380. The jet was ordered in 2007 and according to , the initial price tag on the jet was $400 million but an extra $200 million was invested in customising the jet This jet belongs to the leader of the Middle East country, Jordan. The luxurious jet is almost 76 meters large, with the latest fuel-saving technology with four light Rolls-Royce Trent 500 engines.

Bangladesh's Boeing 777-300ER takes its place as one .