Is marine route for international travel still in use e.g., London to New York or Mumbai to London?

Question

or ships are nowadays used only for goods transport?

Answer 1

Ships are used for transport of goods now-a-days but Tourists still use it

Also Military personnels

Answer 2

No there are still Cruise ships that make those kind of trips, but they are billed more as luxury vacations rather than as transportation.

Answer 3

if you pay someone enough i am sure you could find someone to take you by boat.