Blueberry Muffin
£2.20–£3.80*
403 kcal
4.8g protein
Updated 12 September 2026 · price from a third party listing
Blueberry Muffin sits 7th of 98 on price in Costa Coffee’s Our menu section, at £2.20–£3.80 and 403 kcal. Updated 12 September 2026.
A blueberry muffin, filled with a blueberry sauce and topped with blueberries
The £2.20–£3.80 figure came from a third party listing rather than from Costa Coffee, which means it may reflect a delivery menu. Delivery prices sit above in restaurant prices before any fee is added, so treat this as the ceiling rather than the till price.
Allergens Costa Coffee declares
May contain traces
Source: Costa Coffee product allergen information (costa.co.uk, September 2026). Shared kitchens mean cross-contamination is possible. Ask in the restaurant if an allergy is severe.
Nutrition Information
Per portion, as served
As published by Costa Coffee · 1688 kJ
| Nutrient | Amount | % RI (calculated) |
|---|---|---|
| Energy | 403 kcal | 20% |
| Fat | 19g | 27% |
| of which saturates | 1.8g | 9% |
| Carbohydrate | 53g | 20% |
| of which sugars | 31g | 34% |
| Fibre | 1.1g | — |
| Protein | 4.8g | 10% |
| Salt | 0.36g | 6% |
% RI is our calculation against the UK reference intake for an average adult: 2,000 kcal, 70g fat, 20g saturates, 260g carbohydrate, 90g sugars, 50g protein and 6g salt. Costa Coffee publishes the amounts, not these percentages.
Everything You Need to Know About Costa Coffee Blueberry Muffin
How to order Blueberry Muffin at Costa Coffee
You can order Blueberry Muffin at the counter, at a Costa Coffee kiosk, or in the Costa Coffee app for collection or delivery. It is filed under Our menu. Branch by branch availability varies, which the app reflects once you choose a location.
Costa Coffee Blueberry Muffin price in 2026
The Costa Coffee Blueberry Muffin price in 2026 is £2.20–£3.80 on the figures we hold, with branch to branch variation between £2.20 and £3.80. The figure came from a third party listing rather than from Costa Coffee, so read it as a ceiling. Within the Our menu section that puts it 7th of 98 on price. Expect more at airport, motorway and station branches than on a high street, and more again through a delivery app.
Sugar in plain terms
31g of sugar works out at roughly 8 teaspoons. The adult reference intake is 90g a day and the NHS free sugars guideline is tighter at 30g, so one of these covers a real portion of either figure.
Allergens declared
Costa Coffee declares 2 of the 14 allergens UK law requires to be listed for this item: cereals containing gluten and eggs. It also lists milk, tree nuts and soya as a possible trace, meaning Costa Coffee cannot rule those out. A declaration covers the recipe and not the kitchen, and every one of these chains prepares food in shared fryers and on shared surfaces. For a severe allergy the only reliable check is asking staff on the day.
What 403 kcal means here
403 kcal is well above the Our menu average. That is a normal single course for most people, and it leaves room for a side. The 2,000 kcal figure printed on UK menus is a reference intake for an average adult, not a target, and it is the number these percentages are worked against.
Diet marking
Costa Coffee marks this as vegetarian. That is the chain's own classification of the recipe rather than a statement about how it is cooked, and vegan marking in particular sits alongside shared equipment at most of these brands.
Pro Tips for Ordering Blueberry Muffin
Sharing it is the realistic option
Dessert figures are for one portion as served, and most of these are built for one person to finish. One split across a table makes the numbers work without giving it up.
Where it sits on price
6 items cost less than this one in the Our menu section and 91 cost more, out of 98 we hold a price for. The closest thing to it on price is Lemon Muffin (V) at £2.20–£3.80, so those two are the real comparison when you are deciding.
Protein for the calories
It gives 1.2g of protein per 100 kcal, against a menu average of 3.4g across everything we hold for Costa Coffee. That is a weak ratio for this menu, which matters more than the raw protein figure when you are comparing two items of different sizes. On raw protein it ranks 83rd of 132 in its section.
Frequently Asked Questions About Costa Coffee Blueberry Muffin
How much is Blueberry Muffin at Costa Coffee?
How many calories are in Blueberry Muffin?
What is a lighter alternative to Blueberry Muffin?
Is Blueberry Muffin a good source of protein?
What allergens does Costa Coffee declare in Blueberry Muffin?
Is Blueberry Muffin available at every Costa Coffee in the UK?
More Costa Coffee Menu Items
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Caramel Macchiato
Freshly steamed milk with sugar free vanilla flavour syrup, marked with espresso and finished with salted caramel flavoured sauce ATTENTION: This drink cannot be made dairy free, even when made with a dairy alternative, due to other ingredients containing milk
Spanish Latte
A latte with Condensed Milk Flavoured Sauce. ATTENTION: This drink cannot be made dairy free, even when made with a dairy alternative, due to other ingredients containing milk
Signature Latte
Our Signature Blend espresso with smooth, textured milk - made with love. Smooth, velvety and crafted to perfection.
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Our signature blend espresso with steamed milk for a smooth and creamy coffee.
Cappuccino
Perfectly extracted espresso capped with luxurious frothy milk, finished with a chocolatey dusting.
Americano
Espresso combined with hot water for a smooth black coffee - enjoyed black or with a splash of milk.
Flat White
A short but intense espresso, expertly combined with sweet textured milk for a rich and velvety coffee.
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About Costa Coffee - Coffee & Bakery Restaurant
Costa Coffee trades as a coffee & bakery chain in the UK, and we list 2,561 of its branches. We track 137 of its menu items across 1 sections, recheck them on a rolling schedule, and name the source of every figure. UK Menu Prices has no connection to Costa Coffee and earns nothing from your order.
