A lot of the flights i checked out of my Local airport Derry were 0p + £4.99 tax. That included to London, Glasgow, East Midlands, Liverpool and Bristol
Oh, hm I don't have a passport/driving licence. I have an old student ID which has been through the wars and the picture barely looks like me anymore. The last time I went to london without a passport was a bit dodgy but they let me go through eventually (I showed a bus pass with my picture) this was before all the terroristy things though