yes it does, just like everywhere else
To clarify that: Not for the country itself as Belfast is in Ulster, part of the UK, and you are a citizen of GB or Eire, or indeed of any EU state. You do though need a passport orequally recognised ID for airport and ferry security. Ask when booking what will be acceptable.
Whether or not you need to present your passport a) to purchase a ticket for the journey and b) to actually make the journey will usually depend on at least three different facts:
The best advice anyone should give you is always to carry a valid passport with you.
That will depend on your nationality. Non-EU citizens may need them and may even need a visa. Check with your local authorities. It is a good idea to always carry a passport with you when travelling in other countries.
yes if ouside of the country
even though i come from the main land uk
That will depend on where you are coming from. If it is from outside Ireland and Britain, then you would certainly need one.
No. Northern Ireland is part of the UK. All you need is photographic ID your airline will provide you wth a list of suitable types of ID.
No, but you do need a valid form of photo ID.
No. It is an internal journey
No
No
No but you do need I.D.
No, Belfast is in Northern Ireland which is part of the UK - you don't need a passport to travel from one part of the country to another.
You will certainly need a passport - since Ireland is off the UK mainland.
does my passport need to be in date to go to belfast
Yes
No, but it is a good idea to bring along some form of identification to be on the safe side.
As Belfast is in the United Kingdom and Dublin is in the Republic of Ireland, technically you may need a visa or passport to go there, depending on your nationality or other factors. However, there are no passport checks done on the train. Usually if you have been allowed access to Northern Ireland, you will also be allowed to get into the Republic of Ireland, but you need to check. See the website at the link below.
Yes, every person needs a passport to fly somewhere. no, you don't always need a passport! It probably won't if you flying are to Belfast from another airport within the UK. Best to check with your airline before you travel but infants on domestic flights can often travel without ID. You might need to take their birth certificate instead.
You need a passport
Depends where you are travelling to. If it's within the country or the EU then no i dont think so.