Average regular earnings growth slowed to 5.2 per cent in the three months to April, down from 5.5 per cent in the previous period and below expectations.
Wage growth continues to outpace inflation, with real wages up 2.1 per cent when accounting for the Consumer Prices Index.
Vacancies decreased by 63,000 to 736,000 in the three months to May, and payroll data showed a drop of 109,000 in the last month.
The figures coincide with firms facing increased national insurance contributions in April.