Entry requirements:

Normally a good undergraduate honors degree (2:1 or above), or equivalent from a university outside the UK. Applicants who have relevant career experience are also welcome to apply.
You will need an intermediate knowledge of microeconomics and quantitative methods, however, strong applicants with little or no training in economics may be admitted, provided you attend a pre-sessional economics course.
Students may join immediately after their undergraduate degree, or after some years of employment to enhance career prospects by acquiring further skills. 

IELTS: 6.5 overall with no element less than 5.5 (or equivalent)
Entry requirements