Watermelon Price at Costa Coffee (2026)
A Watermelon costs £3.1 at Costa Coffee in United Kingdom (updated September 2026).
Based on the latest tracked prices, the Watermelon from Costa Coffee costs £3.10 in the United Kingdom (September 2026). That's about 19% above the average Costa Coffee Biscuits and Snack 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 Biscuits and Snack prices on MenuPriceToday.
How this compares in Biscuits and Snacks
17 items tracked| This item | £3.10 |
| Biscuits and Snacks median | £2.55 |
| Cheapest — Pom-Bear Original Crisps | £1.75 |
| Most expensive — Mini All Butter Shortbreads | £3.95 |
| vs Biscuits and Snacks 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.
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