The River Tour service between Richmond and Hampton Court generally runs from Spring through Autumn. Services usually commence around March or April (often coinciding with Easter) and continue through to October. During these months, passengers can enjoy scenic cruises along the Thames, connecting key locations like Richmond, Kingston, and Hampton Court.

The exact start and end dates can vary slightly each year due to tidal conditions, river traffic, and weather, so it is advisable to check the operator’s website for the most current sailing schedule.