Before arriving in the UK, you must ensure you have the right documents and enough Sterling currency to cover any expenses when you arrive. Make sure you carry the following items with you in your hand luggage as you may need them before you collect your checked in luggage:
When you are leaving home, allow plenty of time to check in for your flight and to pass through security controls – there can be long queues at busy times, as security at international airports is very stringent. There are a number of items that are not permitted in hand luggage: sharp items, such as scissors and knives should be packed in your hold luggage and there are restrictions on taking liquids and gels onto planes travelling to and from the UK. Your airline will be able to provide a full list of prohibited items when you book your tickets, although it may also be worth rechecking just before you depart, as hand luggage directives are currently being updated on a fairly frequent basis.