Watermelon costs £3.10 at Costa Coffee in United Kingdom, as last recorded on 23 Aug 2026.
Based on the latest tracked prices, the Watermelon from Costa Coffee costs £3.10 in the United Kingdom (November 2026). That's about 22% above the typical Costa Coffee side item — the 4th-most-expensive of 17 we track. It has 66 calories and 1.5g of protein. It's available at around 40 Costa Coffee locations across the United Kingdom. Prices are sourced from delivery platforms and refreshed regularly. Check the full Costa Coffee menu or compare side prices on MenuPriceToday.
How this compares in Breakfast
17 items tracked| This item | £3.10 |
| Breakfast median | £2.55 |
| Cheapest — Pom-Bear Original Crisps | £1.65 |
| Most expensive — Mini All Butter Shortbreads | £3.95 |
| vs Breakfast median | +22% |
Nutrition
3%
Daily Value
% DV = % of daily value based on a 2,000 kcal diet. Nutrition data from Costa Coffee's official information. For informational purposes only.
Compare Costa Coffee prices across countries — Fast-Food Price Index →
Prices last updated 23 Aug 2026.
Similar Costa Coffee 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 Costa Coffee. Prices are indicative and may vary by location.