Against the UK
On the UK medianUK median £400
Pooling the 10 clinics advertising teeth whitening in Cardiff puts the median at £405. On starting price, Cardiff ranks 9th cheapest of the 30 places we cover.
Teeth whitening cost in Cardiff
Based on 10 clinics in Cardiff, teeth whitening prices range £250–£600, with a median of £405.
- 1from£250–£600
- 2from£295–£475
- 3from£300
- 4from£340
- 5from£350
- 6from£350
- 7from£425
- 8from£479
- 9from£490
- 10from£505
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At a glance
Quick facts
Teeth whitening clinics in Cardiff10
Cheapest teeth whitening in CardiffThornhill Dental Centre · £250
Teeth whitening price range in Cardiff£250–£505
Average teeth whitening price in Cardiff£378.40
From our data
How Cardiff compares on teeth whitening
Clinic to clinic
£255 spreadfrom £250 to £505
The same teeth whitening is advertised from £250 at one end of town and from £505 at the other - before you have sat in a chair. Quotes are free; on a gap this size, get more than one. Right now Thornhill Dental Centre holds the lowest advertised start at £250, while Rhiwbina Dental Surgery tops the field from £505.
If you can travel
Save up to £101Hull from £149
Hull currently has the lowest starting price we track for teeth whitening, from £149 - £101 under Cardiff's cheapest. For a multi-visit treatment the journeys add up, so do that maths before booking anything.
Where the starting prices sit
£250–£3143
£314–£3783
£378–£4411
£441–£5053
Most clinics (3 of 10) start between £250 and £314 in Cardiff - a useful sense-check for any quote you are handed.
What you’ll pay for teeth whitening in Cardiff
Based on 10 clinics in Cardiff, teeth whitening costs £250–£600, with a typical price around £405. That’s in line with the UK average of £400.
The lowest price we’ve found in Cardiff is £250, at Thornhill Dental Centre.
Prices vary by clinic, materials and how much treatment you need - always confirm directly.
Read our full guide to teeth whitening costs across the United Kingdom
Teeth whitening prices in other cities
Frequently asked questions
How much does a teeth whitening cost in Cardiff?
Across the 10 clinics we track in Cardiff, a teeth whitening is advertised at £250–£600; the midpoint is £405. What you actually pay comes down to the clinic you pick and how complex your case turns out to be.
Why do prices vary so much?
Prices for a teeth whitening reflect materials used, the clinician’s experience, the complexity of your individual case, and the clinic’s location. That is how the same treatment can be advertised at £250 by one clinic in Cardiff and £600 by another. “From” prices show the lowest advertised starting point, not a guaranteed final cost.
Are these prices guaranteed?
No - they are the advertised private fees we collected from each clinic, and clinics change them. Use them to shortlist, then confirm the exact cost with the clinic before you book.
Prices shown are indicative of advertised private fees and may change. They are a guide only - your individual treatment may differ. Always confirm the exact cost directly with the clinic before booking.
This guide provides general information about treatment costs in the UK. It is not medical advice and should not replace a consultation with a qualified healthcare professional. Always speak to a registered clinician about your individual circumstances before making any treatment decision.
