Monster Original 500ml costs £4.29 at Subway in United Kingdom, as last recorded on 25 Oct 2026.
Looking up the Monster Original 500ml price at Subway in the United Kingdom? It currently sells for £4.29. That's about 25% below the typical Subway What's New item — the 19th-cheapest of 41 we track. It's available at around 2 Subway 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 What's New
41 items tracked| This item | £4.29 |
| What's New median | £5.69 |
| Cheapest — NEW Single Coleslaw | £0.69 |
| Most expensive — NEW 5 Bean Chilli Jacket Potato (Ve) | £9.79 |
| vs What's New median | −25% |
Compare Subway prices across countries — Fast-Food Price Index →
Prices last updated 25 Oct 2026.
Similar Subway items by price
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 Subway. Prices are indicative and may vary by location.