The cost of living in the UK (https://www.graddinghomes.com/blog/cost-of-living-in-uk) for international students ranges from £900 - £1,500 per month, depending on the city. Rent is a major expense, with London being the priciest. Budget-friendly cities like Sheffield and Nottingham offer cheaper living costs. Students can save by choosing university accommodations, using public transport, and taking advantage of student discounts.