Try this http://www.ais.org.uk/uk_aip/pdf/enr/aipenr.pdf
If your browser has a pdf plugin it should load an Acrobat file.
Now go to Page 3, where you should find charts of UK airspace. Select the one you want and print it!
Them are the only ones I know of. I think you have to pay for others.
Hope that was helpful.