Diet Pepsi Bottle, 1.5L costs £3.49 at KFC in United Kingdom, as last recorded on 8 Nov 2026.
Looking up the Diet Pepsi Bottle, 1.5L price at KFC in the United Kingdom? It currently sells for £3.49. That's about 5% above the typical KFC drink item — the 7th-most-expensive of 22 we track. It's available at around 624 KFC locations across the United Kingdom. Prices are sourced from delivery platforms and refreshed regularly. See how it stacks up across other chains, and track its price for free, on MenuPriceToday.
How this compares in Drinks
22 items tracked| This item | £3.49 |
| Drinks median | £3.33 |
| Cheapest — Pepsi MAX Can | £1.99 |
| Most expensive — Sweet Tea | £4.75 |
| vs Drinks median | +5% |
Compare KFC prices across countries — Fast-Food Price Index →
Prices last updated 8 Nov 2026.
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Sources & method
Prices come from delivery-platform menus (mainly Uber Eats in United Kingdom) and are refreshed about weekly. They are indicative: delivery-platform prices can differ from in-store prices, and each item shows the date it was last recorded. See the methodology and the editorial policy.
MenuPriceToday is not affiliated with KFC. Prices are indicative and may vary by location.