So you want to travel the entire world in luxury but don’t know where to begin? Doing so would be a dream come true for every travel junkie. But how much does it cost to fly first class around the world?
Being fully flexible is thebest way to find cheap flights. However, there are a few other tricks you can use to save. Booking a multi-destination ticket – that’s where you fly into one city and out of another is often cheaper than a direct ticket. To reach your final destination, yo...