Can Harry Potter Die?

If a part of Harry's soul is going to live forever inside a phoenix, then that part of his soul will never die. Basically, Harry Potter is immortal! ... One is that he wasn't dead at all in the first place because the only part of his soul that was destroyed was really Voldemort's soul inside of him.

At what age does Harry Potter die?

He will 'die' when JK Rowling deems it fit for him to die (If she writes anything about his later life) or if she dies before then — he will be immortalized as the 37 year old Auror and father of 3 (I don't think Cussed child is canon — and believe that they should have left it at Deathly Hallows final chapter).

How does Harry Potter eventually die?

He was hit with a Killing Curse that sent him to limbo, but it wasn't Harry himself that died. To understand this answer properly, we have to go back and explain why and how Harry was turned into a Horcrux which required him to “die” by Voldemort's hand.