I can get a fairly good supply of Ilford films, paper and chemicals from our local Jessops which is a bit of a surprise since I live on a small island of the south coast of England. There are also two independent shops which are 99% digital which also have Ilford stuff but at about twice the Jessops price which is a shame because I would prefer to use a local shop if possible.

I have bought film by mail order with no problems but I wouldn't expect UK to UK delivery to be a problem or expensive.