There are so many ways to travel from London to Amsterdam. Trains and flights are the most common mode of transport but there is another mode of transport to Amsterdam. That’s by ferry or some sort of overnight cruise. This is an oldest way of crossing English channel.
My wife and I took this ferry from Harwich, England to Hock of Holland. The journey cost us £99 per person.
This ferry is like a floating hotel, it has over 1,400 beds, and private cabin for all passenger with en suite toilet & shower, satellite TV, free WiFi internet access, power sockets for mobiles or laptop, and soap, shampoo/shower gel, towels & bedding all provided.
It was great experience, cost effective, comfortable and a memorable way to travel to Holland.