Tap here to subscribe to Google’s UK holidays calendar

OR

Tap here to subscribe to Apple’s UK holidays calendar [The Google calendar seems to be having a lot of issues recently, so I’m including the Apple calendar here as well]

OR

If you have a Google account, go to your Google Calendar and choose Settings. Click on Browse Interesting Calendars. Find the UK holidays and click the Subscribe link. The UK holidays should now be displayed in your Google Calendar page. To get them to appear on the iPhone, go to http://m.google.com/sync and turn on syncing of the UK holidays calendar for your iPhone or iPad.

Incidentally, the above links will also work with Outlook: copy the address from one of the links, go to Outlook, choose Add Calendar > From Internet, then paste in the link. Outlook should ask you if you want to download and subscribe to the calendar.