Practical Applications
Let's face it: to most travelers, an around-the-world trip is more of a stunt than a rich travel experience. Most do not have the time nor desire for such a journey.
Why write about it?
It's another way to showcase the little-known differences between international fares and domestic flights.
No matter where you live, your domestic flight fares are influenced by a number of factors unique to the location.
International fares work in an entirely different way. They are highly regulated and fairly rigid. You simply cannot approach domestic and international fares the same way. To get the best deal takes expertise and some creativity.
It's important to consider alternatives if you really want to save money. It's equally important to know the drawbacks of those alternatives before you spend anything.
So whether you set off around the world or just to find a good fare to London: do your homework, know your limitations, and emulate Phineas Fogg -- be creative!