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Condiments - mayonnaise: average UK price
Condiments - mayonnaise (500 ml) cost £1.81 on average in September 2026 — ±0.0% in a year. Pay much more than this and it is worth shopping around.
UK average, September 2026£1.81500 ml
Last month£1.832-yr range £1.73–£1.86
Average price, last 25 months
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£0.99Questions and answers
How much does condiments - mayonnaise cost in the UK?
£1.81 for 500 ml on average in September 2026 (ONS).
Has it gone up?
Up 0.0% from £1.81 in September 2025.
What exactly is measured?
The ONS average price for the CPI item "Condiments - mayonnaise" in the store cupboard group, standardised to 500 ml.
Source: ONS Shopping prices comparison tool (Open Government Licence v3.0).