Four Kids and It will be available on Apple TV and Amazon Prime from 30th June in the US.
The movie is still available from Sky Cinema and with a Now TV cinema pass in the UK –
Hollywood-spy.blogspot also mention that the movie will be available in Russia from June as well:-
‘FOUR KIDS AND IT’ TRAILER
STARRING MATTHEW GOODE! But if you are looking for something that you can watch with your kids and family, here’s a lovely trailer for delightful family adventure FOUR KIDS AND IT which you can catch over on Sky Cinema with a rather stellar cast led by Matthew Goode, Michael Caine, Russell Brand and Paula Patton. This fantasy story, based on a book by Jacqueline Wilson, revolves around a group of kids on holiday in Cornwall who meet a magical creature on the beach with the power to grant wishes. A wish a day brings adventure your way! After playing in United Kingdom, the movie is moving to Russia in June too.