I booked Tuesday last week and went last Saturday, cost £47.50 for me and £27.00 for dd. Returning on Wednesday was £29.00 for me and £22.00 for dd. Both ways on the direct train from Waterloo to DLP, I was going to book on line but we went up to Waterloo in order to ensure seats together - which they still did not manage on the way back, but there were loads of empty seats so we moved and had four seats to the two of us.