Costa Coffee Reviews

Costa Coffee reviews (2026) 4 verified reviews with an average rating of 5.0/5. Last updated Jun 12, 2026. Read recent customer experiences, opinions, views covering everything including quality, support as well as referral success or other bonuses. Good or bad experience with Costa Coffee? Share your review to make your opinion count and help others decide 🙏 See latest reviews from all stores →

5.0

Based on 4 reviews

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WeLoveLondon Jun 12, 2026

Costa Coffee is hands down my favorite coffee shop, right up there with Caffe Nero as my two go-to spots. If you’re using the Costa Coffee app, DON’T forget to use a referral code when you sign up! You’ll collect your first beans immediately.

nik Apr 10, 2026

Crazy

🇬🇧🇬🇧GREG 🇬🇧🇬🇧 Jan 06, 2026

If you sign up for the Costa Club app using my invite code, you’ll get 5 bonus beans as soon as you make your first purchase. Since you only need 10 beans for a free drink, this referral gets you halfway there instantly, and you can even earn double beans every time you use a reusable cup. Don’t forget to add your date of birth in the settings, as they’ll also send you a voucher for a free slice of cake on your birthday!

Tyller May 04, 2025

Although Nero is my go-to, I think costa makes the best flat white. It's a full size flat white - why do people think a flat white should be small?

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