Cost of living in Luton (United Kingdom) is 31% 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 419 prices entered by 24 different people.
For example, you would need at least Dirham 22,212 (£4,637) in Luton to maintain the same standard of living that you can have with Dirham 17,000 in Al Ain.