Florence sites combo tickets

Are you sure you are on the official sites?
Don’t see that ticket combo

https://www.uffizi.it/en/tickets

https://www.galleriaaccademiafirenze.it/en/

https://operaduomofirenze.skiperformance.com/en/store#/en/buy

I’m looking at purchasing combo tickets for Uffizi Entry + Accademia
Gallery Entry + Brunelleschi’s Dome from the official site for Uffizi.

Jules there is no combo ticket for these attractions. As well, anything for the duomo (like Brunelleschi’s Dome) is not available through the Uffizi. You need to make your reservations through the individual websites that Christine has provided. Understand that some of them will involve advance reservations for specific days and time slots, such as climbing the dome at the duomo.

Jules, to expand a bit on the previous post....

There is a combo, 5-day ticket that includes the Uffizi, Pitti Palace, Boboli Garden, Museo Archeologico Nazionale and the Museo dell'Opificio delle Pietre Dure. It is the 38.00 € "Passepartout" ticketing choice on the Uffizi page, as you have to make an advance, timed-entry reservation for that museum. The other 4 don't require advance reservations but you can only visit them during the 5-day validity period AFTER you visit the Uffizi.

However, this ticket doesn't include the Accademia or anything at the duomo complex. Looks like you've already found the site for the Brunelleschi Pass needed to climb the dome at the duomo, and in addition to the link for the Accademia that Christine helpfully provided, this is another official ticketing portal for most of Florence's most-visited museums, the duomo aside.

https://www.b-ticket.com/b-ticket/uffizi/default_eng.aspx.html