TUI River Cruises has again pushed back the start of operations.
The first voyage is now slated for 28 June from Budapest aboard TUI Skyla, followed by a sailing on TUI Maya on July 2.
In a statement TUI said: "The new river cruise line is contacting all affected customers to discuss a range of flexible options. Customers can amend for free if they have an existing booking due to depart between 31 May 31 and 27 June 2021. In addition, there is a price match on a like-for-like basis if customers to move their booking to later in summer 2021."
An adult only line, TUI River Cruises will operate three vessels, and was initially scheduled to launch last year.
