Costa Chicken Gyros Style Flatbread (UK Price, Calories & Allergens 2026)
The Chicken Gyros Style Flatbread is Costa’s street-food-leaning lunch choice for 2026: a savoury flatbread built around chicken, garlic, oregano, yogurt, roasted onion and peppers.
At £5.50 for a 170g portion, it sits in grab-and-go lunch territory rather than snack territory. The Chicken Gyros Style Flatbread calories come in at 339kcal per portion, with 20g of protein, so the main question is whether that combination feels like enough for your midday order.
If you’re choosing quickly at the counter, this is the one to consider when you want something herby, savoury and more meal-like than a sweet bakery add-on.
| Nutrient | Per 100g | Per Portion (170g) |
|---|---|---|
| Energy (kcal) | 199 | 339 |
| Energy (kJ) | 839 | 1426 |
| Carbohydrates (g) | 25 | 43 |
| Sugars (g) | 2.1 | 3.5 |
| Fat (g) | 5.5 | 9.4 |
| Saturates (g) | 1 | 1.7 |
| Fibre (g) | 1.9 | 3.1 |
| Protein (g) | 11 | 20 |
| Salt (g) | 0.48 | 0.82 |
Before you choose it
- Price: £5.50 in the UK.
- Portion: 170g, with 339kcal per portion.
- Allergens: contains wheat and milk.
The headline is simple: this is a chicken flatbread with a Greek-inspired flavour direction, not a light bite pretending to be lunch. The protein helps its lunch credentials, while the allergens and dairy-based ingredients make it one to check carefully if wheat or milk matter for you.
What sort of Costa lunch is this?
The Chicken Gyros Style Flatbread is best understood as a savoury grab-and-go lunch-style food item. It’s built around an oregano flatbread and gyros-style chicken breast, with roasted onion and pepper, spinach, mint, garlic, lemon and dairy-based sauces in the mix.
It doesn’t read like breakfast, and it’s not a sweet treat. It’s closer to a compact lunch for when you want chicken, herbs and a more street-food-style direction without moving into a larger plated meal.
Chicken Gyros Style Flatbread price UK: is £5.50 reasonable?
The Chicken Gyros Style Flatbread price UK is £5.50 for 170g. That puts the value question on whether you want a protein-led savoury lunch rather than a smaller snack or coffee add-on.
For that price, the key numbers are 339kcal and 20g protein. The portion isn’t huge by weight, but the chicken breast content and flatbread base make it more lunch-like than a pastry-style side. If you’re very hungry, you may want something alongside it, but as a rushed lunch break choice it has a clear role.
Chicken Gyros Style Flatbread ingredients: what drives the flavour?
The main taste comes from the gyros-style chicken breast, which includes garlic purée, concentrated lemon juice, oregano, sweet paprika, cayenne pepper, cumin and coriander. That points it towards herby, savoury and lightly spiced rather than plain chicken.
The oregano flatbread reinforces the herb direction. Roasted onion and red and yellow peppers add a vegetable note, while reduced fat Greek style yogurt, béchamel sauce, roasted garlic purée and mint shape the dairy, garlic and herb side of the flatbread.
There’s also spinach in the ingredients, but the stronger flavour cues are the chicken seasoning, garlic, oregano, lemon, peppers and dairy-based sauces.
Chicken Gyros Style Flatbread nutrition in plain English
The Chicken Gyros Style Flatbread nutrition is fairly straightforward for a lunch-style Costa food item: 339kcal, 43g carbohydrates, 9.4g fat, 1.7g saturates, 3.5g sugars, 3.1g fibre, 20g protein and 0.82g salt per 170g portion.
The 20g protein is the number that makes it feel more suited to lunch than a small snack. The sugar is low at 3.5g, which fits the savoury profile. Salt is 0.82g per portion, so it’s worth noticing if you’re keeping an eye on salt across the day, but it isn’t presented here as a high-salt choice.
Allergens and dietary fit
The Chicken Gyros Style Flatbread allergens are clear: it contains wheat and milk. Wheat is present in the oregano flatbread and wheat flour ingredients, while milk appears in the yogurt, Greek style yogurt, béchamel sauce, cream and butter ingredients.
It’s not suitable for vegetarians and it’s not suitable for vegans, as it contains chicken and dairy ingredients. If you have allergies or intolerances, don’t rely on a menu description alone; check the current Costa information before ordering.
Who should say yes to it?
Choose the Chicken Gyros Style Flatbread if you want a Costa lunch that’s savoury, chicken-led and more interesting than a plain sandwich-style decision. It makes most sense for someone who wants herby garlic, oregano, lemon and pepper flavours, with 20g protein in a 339kcal portion. Skip it if you need a vegetarian or vegan lunch, if wheat or milk are a concern, or if you’re after a bigger meal. At £5.50, it’s a practical grab-and-go lunch pick, especially if your main priority is a compact flatbread with a clear savoury flavour direction.
Frequently Asked Questions
Disclaimer
Prices shown are typical UK menu estimates for 2026 and may vary by store location, promotions, delivery services, or eat-in vs takeaway pricing. Nutritional values are based on standard food portion