Data // UK weekly fuel prices // 20 July 2026

THRIVE UK weekly fuel prices, week commencing 20 July 2026

The figures for this week stay at this address, so a figure you quote from it still matches when someone follows the link later. They change only if the official source corrects that week, in which case THRIVE updates them to match.

This is an archived week. See the live UK weekly fuel prices page for the latest figures and how they are worked out.

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167.08p a litreUK average diesel pump price (petrol 152.29p)Week commencing 20 July 2026
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Citation: THRIVE UK weekly fuel prices, week commencing 20 July 2026. thrivefleet.co.uk/data/fuel-prices/2026-07-20

Permanent link for this week: thrivefleet.co.uk/data/fuel-prices/2026-07-20

Free to use in articles, presentations and reports. Please credit THRIVE and link to this page. It is a request, not a condition of use: see the data terms.

Week commencing 20 July 2026
UK average diesel (ULSD), pence a litre167.08p
UK average petrol (ULSP), pence a litre152.29p

Source: DESNZ weekly road fuel prices, UK average pump prices including duty and VAT, for the week commencing 20 July 2026. Open Government Licence v3.0.

Work out what diesel is costing a fleet of your size at the latest price.