no, but some form of photo i.d. is always useful to have, and many airlines insist on passengers carrying passports
You don't need a passport to travel between the UK and the Republic of Ireland.
only if you are going to Northern Ireland, you need a passport to travel between England and Ireland.
Yes, everyone needs a passport to enter the United Kingdom.
Yes you do, even the travel to Ireland from the UK has now been restricted to passport holders only.
No. It must be a valid in date passport.
Yes. A passport is not necessary to travel between Ireland and Britain.
In theory, no. There has always been unrestricted travel between the Republic of Ireland and the United Kingdom (which includes England). However, because of increased security levels in recent years, an acceptable photo ID is required before anyone can board a flight and a valid passport is the most acceptable form of ID.
no, but some airlines - ryanair etc - require a passport for travel on their flights
France , Europe , Ireland , Great Britten
Generally you will need a passport to visit Ireland. As a general rule, you should always get a passport when travelling internationally. The fact that you grandmother is Irish, does not mean you can travel to Ireland without any passport. You may actually be entitled to get an Irish passport. See the related question below for details of documents needed to visit Ireland.
technically none but if travelling by air the airlines demand a passport
NO - although some form of ID is recommended and if travelling by Air, most Airlines now demand a passport- check before you book