Gosh, where to start?!
Abroad or in Britain?
Abroad there will prob be loads of cheap deals as it's not half term or summer... spain/turkey/south france?
Or if you want a cold type hol, head to lake district lakeside cabins or cottages, or go round the lochs in scotland? Lovely scenery, not too expensive either, but you probably won't get the sun you'd get abroad!
m