The cost of living in London (https://www.graddinghomes.com/blog/cost-of-living-in-london) can be expensive for international students, mainly due to rent. On-campus housing or shared accommodations can help reduce costs, with expenses ranging from £1,200 - £1,800 per month. Budgeting wisely by using student discounts, meal prepping, and choosing economical transport options like the Oyster Card can help manage expenses.