Cost of living in Luton (United Kingdom) is 21% more expensive than in Al Ain (United Arab Emirates)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 420 prices entered by 24 different people.
For example, you would need at least Dirham 23,062 (£4,978) in Luton to maintain the same standard of living that you can have with Dirham 19,000 in Al Ain.