How did the TV version of the Saint Zodiac Dragon fly back?

Fly with shura. The spirit of Zilong moved Shura, and Shura also realized that Yarn Weaving was the incarnation of Athena, so he passed the sacred garment of the goat along with the stunt of rapier to Zilong, and then kicked the unconscious Zilong back to the earth and turned himself into cosmic dust ... Later Zilong was saved by Athena's small universe.