make changes or advise on the closest airline to contact while you're travelling. The number of airlines now participating in round the world alliance fares makes access to support easier than ever before. Round the world airline alliances There are three biggies to choose between in the travel industry -- One World, Star Alliance and Sky Team. Most of the major airlines have 'membership' to one of these alliances. This is great news for travellers keen to purchase a round the world ticket, as it means that wherever you want to go, it's likely that one of the airline alliances will have an airline to take you there. And if for some reason they don't, we have individual airline contracts that enable us to offer cheap fares to get you to where you want to go.