Cost of living in Luton (United Kingdom) is 9% more expensive than in Al Mubarraz (Saudi Arabia)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 69 prices entered by 9 different people.
For example, you would need at least ﷼ 16,424 (£3,303) in Luton to maintain the same standard of living that you can have with ﷼ 15,000 in Al Mubarraz.