The Papal Audience itself is actually free, but seeing it does require some planning. It's necessary to reserve your ticket in advance by downloading a form and filling it in, then picking up your ticket once the process is complete. While it's definitely possible, it can be time-consuming.
If you're looking to save time and effort when getting your Papal Audience tickets, the 'Papal Audience + St. Peter’s Basilica: Guided Tour' option is perfect for you. An on-site expert will take care of your ticket reservation and your guided tour of St. Peter's Basilica will be sorted out in advance.