Prawn Mayo Sandwich Price at Costa Coffee (2026)
A Prawn Mayo Sandwich costs £4.7 at Costa Coffee in United Kingdom (updated July 2026).
Costa Coffee's Prawn Mayo Sandwich is priced at £4.70 in the United Kingdom right now (July 2026). That's about 8% below the average Costa Coffee Main Meal item — the 4th-cheapest of 14 we track. It has 280 calories and 19g 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 Main Meal prices on MenuPriceToday.
Nutrition
14%
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.
Frequently asked questions
How much does Prawn Mayo Sandwich cost at Costa Coffee in United Kingdom?
Prawn Mayo Sandwich costs £4.70 at Costa Coffee in United Kingdom as of July 2026. Prices are sourced from Uber Eats and updated regularly on MenuPriceToday.
How many calories are in Prawn Mayo Sandwich?
Prawn Mayo Sandwich has 280 calories, protein: 19.0g, carbs: 36.0g, fat: 5.8g. Nutrition is from Costa Coffee's official information.
Where can I order Prawn Mayo Sandwich in United Kingdom?
You can order Prawn Mayo Sandwich from Costa Coffee via Uber Eats in United Kingdom. Compare prices on MenuPriceToday first so you never overpay.
How often are Costa Coffee prices updated?
We refresh Costa Coffee menu prices regularly from delivery platforms, so the Prawn Mayo Sandwich price you see reflects the latest available data.