You may not equate Bangladesh with a lavish lifestyle, but when it comes to the Boeing 777-300ER, you have got $260 million worth of excellence. This twin jet broke aviation headlines back in 2014 and features seating for both business and economy classes. A top-rated plane, it joined the elitist Biman Bangladesh Airlines fleet in 2011. This piece of machinery is in it for the long haul, weighing less and emitting 22% less carbon dioxide than its predecessors. It features a General Electric twin engine and has solidified itself as one of the top-performing commercial planes out there. It also flies nonstop to several European destinations.