Maybe, but UK universities don't have much headroom. They can't raise their student fees past the government set level; the government funding per student has decreased; only the oldest institutions have massive endowments; and they don't spend crazy amounts on sport, admin or pampering students.

Some of them can try to squeeze their student base a bit more (increase accommodation prices, reduce subsidies in the food halls, etc) but the students don't have access to private loans so they can't afford much.