Midwife salary in UK. In the United Kingdom, the average annual salary of a Midwife is between £20,177 – £36,620. The median midwife salary is around £25,000. In Uk, the average salary of Midwife per annum based on number of work experience is as follows.Midwife with 1 to 4 years of experience earns between £19,574 – £26,322 per year while those with 5 to 9 years of practice collect an average between £19,200 – £34,000 per annum.idwife with 1 to 4 years of experience earn from $33,508 – $80,576 per year while those with 5 to 9 years of practice collect an average of $82,629 – $95,959 per annum. Midwife practicing for more than 20 years or more receive an annual pay between $28,000 – $109,500.