Yes, Hays Travel does work with TUI, though the relationship has evolved over the years. As the UK's largest independent travel agent, Hays Travel has commercial agreements with hundreds of different tour operators, including TUI. This means you can walk into a Hays Travel branch and book a TUI package holiday, often at the same price as booking directly, while benefiting from the personal advice and service of a Hays agent. Following Hays Travel's acquisition of the Thomas Cook retail estate in 2019, they significantly expanded their reach and their ability to sell a wide variety of third-party holidays. While TUI has its own dedicated shops, many customers prefer the independent nature of Hays because the agents can compare a TUI holiday against other providers like Jet2holidays or easyJet holidays to ensure you are getting the best possible deal for your specific dates and destination.