The flying function in "Dragon Quest III: HD-2D Remastered Edition" is a very important special function in the game. If you want to unlock the flying function, you can go to the Phoenix, which is in the Phoenix Temple. The temple is located on a remote snowy island far away from the Ibis Desert.
How to unlock the flying function in Dragon Quest 3 Remastered
Starting from when you get the ship given by the king, the voice of nothingness that often rings in your ears will tell you to find six jewels scattered around the world. These jewels are crucial to defeating Baramos, although the game never explicitly tells you how to use them. Here's why.
The castle of Baramos is located on an inland lake and is inaccessible to any ship, so flight is the only option. With six jewels, you can hatch the Phoenix Lamia. After hatching from its egg, Lamia will treat you as a hero and allow you to ride on its back, taking you across the vast world and ultimately to Balamos' lair.
Waking Lamia is very simple. You just need to place six jewels on each of the pedestals surrounding the Lamia egg, and once all the jewels are in place, Lamia will be unlocked. The Temple of the Phoenix is located on a remote snow island far away from the Ibis Desert.