The first question you’re likely to ask yourself when visiting a Pizza Hut is “What time is Pizza Huts lunch buffet?” The answer is actually quite simple: The buffet is available from the time the restaurant opens up and stays open until 3 PM on weekdays. The buffet includes salad, pasta, pizza, and more. Some locations may even extend the buffet until late afternoon. Kids can also enjoy the buffet with drinks and dessert. While the buffet is offered at all Pizza Hut locations, there is no guarantee that it will be available on weekends.