We all know that traveling in GW2 gets us broke. There is a nifty way around it, using the WvW system for getting around the place.
All that it requires you to do is queue for a WvW and once in just turn around and pick the Asura Gate to Lion's Arch. Lion's Arch is in the middle of the map so it will reduce end to end costs. It also has portals to all capital cities so you can get to the other side of the world almost for free.
Even if you can cross the world for free, the best use for this is still returning to town and all it takes are a few extra seconds.
Here's a video on how it works if that wall'o'text wasn't good enough.
Give it a like if it helped you.