It's so exciting that you are thinking of visiting us by ferry from London! Have you thought about which route you'd like to take and when you'd like to visit?
There are routes to Rosslare, Dublin, Belfast and Larne, depending on where in the UK you would like to travel from. Take a look on this page
for all of the available routes and ferry operators.
Are you thinking of bringing your car with you on the ferry, or do you prefer to travel on foot? The price of a ticket depends on when and how you'd like to travel. Usually, fares are lower outside school holiday periods and bank holidays, and there sometimes is an early bird discount. You can also keep an eye out for offers on this page
I am also more than happy to provide you with tips on what to see and do while you're here. Do you have anything in particular in mind? :)