How do I transfer tickets that are in my Apple wallet?

Most tickets can’t be transferred as a security measure, but some can. Please review the information in the support article linked below.

>>How to share a pass or ticket in Apple Wallet

You can share some passes and tickets in the Wallet app with other iPhone or Apple Watch users.

1. On your iPhone, open the Wallet app.
2. Tap the pass or ticket that you want to share.
3. Tap the More button   , then tap Pass Details. If instead you see an Info button , you might not have the option to share from the Wallet app.
4. Tap the Share icon share button with an arrow. . <<

Add, use, and share boarding passes, tickets, and other passes in Apple Wallet - Apple Support

If the ticket can’t be shared/transferred, you should be able to do it through the app or website where you purchased the tickets.