When you want to travel in the world, you are required to book your ticket as an Around the World ticket. The Around the World tickets serve you if you'd like to make at least a portion of your travel by place. This kind of tickets let you fly around the world from place to place following your own schedule for a price much under what you would have payed for individual tickets. There are some restrictions, though, for the Around the World tickets. The main requirement is that you have to always travel along the same lines, under the same way. You cannot go from London to Moscow and then back to Paris for example. Your tickets have to be continuous as you'd do in a trip around the world.An There's So Much More To Discuss.