Unfortunately, bookings cannot be transferred from one attraction to another. If you have mistakenly made a booking with Madame Tussauds Blackpool and you would like to visit Madame Tussauds London, please contact the Madame Tussauds Blackpool team directly at guest.enquiries@madame-tussauds.com or visit their contact page on the Madame Tussauds Blackpool website.