Cost of a Tooth Filling in the UK: NHS Bands vs Private

What determines the cost of a tooth filling in the UK

What you pay for a filling in the UK depends on which system treats you and on what the tooth actually needs. Knowing those factors before you book is the difference between a fair price and a bill that quietly includes extras.

Where the practice sits matters more than most people expect. The difference is mostly rent and staff wages, not clinical skill. NHS charges sit in a separate lane entirely

The material picks your price band

The biggest single lever is what the filling is made of. It explains more of the variation than any other factor, and it's the easiest thing to check. Amalgam, composite, glass ionomer and lab-made inlays each sit in a different band, so once you know which material you are being quoted for, you already know most of the answer.

The same filling costs more on a back tooth

Tooth position and cavity size move the figure more than patients expect. UK dentists commonly price per surface. A shallow cavity is a 20-minute job. A deep one sits close to the nerve and needs a protective liner plus packing that actually holds at the 18-month mark. Comparing two quotes only helps if the tooth and cavity match

Where two quotes for the same tooth differ, the gap is often the finishing rather than the filling. The bite adjustment and the final polish are exactly what stops a restoration failing early, and neither of them appears on a fee list.

What the quote leaves out

Private fee lists rarely show the final figure. The printed price usually covers the material and basic placement; the examination, the x-rays, the local anaesthetic and any review appointment can each be added on. Ask which of those are included before you book, not when the filling cracks.

NHS versus private dentistry: how filling costs are set

No single number covers the cost of tooth filling UK-wide. It splits into two pricing systems running on entirely different logic. One side works to a government-set band, and the other charges whatever the market allows.

How the NHS sets filling prices

NHS charges in England are fixed by the Department of Health and Social Care, not by your dentist, and the bands get reviewed each year. Fillings sit in Band 2, alongside extractions and root canal treatment. As published by the NHS at the time of writing, Band 2 is £76.60. For context, Band 1 — an examination, x-rays and a scale where clinically needed — is £27.90, and Band 3, which covers crowns, dentures and bridges, is £332.10 (NHS: how much NHS dental treatment costs). Two fillings or five, the charge is the same. That flat fee comes with a trade-off. On back teeth, the NHS funds amalgam, the silver-coloured material, unless a clinical reason rules it out. Tooth-coloured composite is reserved for front teeth. If you want white fillings on molars, the NHS route won't get you there. The band charges above apply to England; Wales, Scotland and Northern Ireland run their own band schedules, so the exact price varies by nation.

How private practices set prices

Private practices answer to no central tariff. The dentist prices the job from the material, the time it takes and the practice's overheads, then adds a margin. The bill is per tooth, never per course

So when you compare the cost of a tooth filling UK-wide, you're comparing two philosophies. The NHS bundles care into one affordable, capped price and keeps materials basic. Private pricing is itemised and flexible, set entirely by market forces. The cheaper option isn't automatically the sensible one. An amalgam filling will last years and costs a fraction of the private alternative.

Filling materials and how choice affects the bill

On the NHS, the material isn't really your call. For back teeth that usually means amalgam, the silver-grey stuff, and front teeth get composite, because amalgam would look terrible there. The fee stays the same either way

Go private and the picture changes fast. The material becomes a genuine price driver, and the gap between the cheapest and priciest fillings is surprisingly wide. This is where cost of tooth filling UK comparisons get messy: two private dentists can quote very different figures for what sounds like the same job.

Here is how the main materials differ, per single tooth:

• Amalgam. Silver-coloured and hard-wearing, and the NHS default on back teeth.
• Composite. Tooth-coloured resin, layered and cured in the chair. The standard private choice.
• Glass ionomer. Releases fluoride and tolerates a damp cavity. Mostly children's teeth and exposed root surfaces.
• Ceramic or gold inlays. Made in a lab and cemented in at a second visit, fitted the same way as gold.

Why the difference? The material itself is cheap. What you're paying for is chair time. Composite placement runs 20 to 30 careful minutes of dry-field isolation and layering, then shaping. Amalgam is packed in roughly ten. Gold and ceramic inlays need impressions or a digital scan plus a couple of weeks with the lab, which is why they sit at the top of the private range and pull the average cost of a tooth filling UK-wide upward.

One honest note: pricier doesn't automatically mean better for your particular tooth. Amalgam still outlasts composite in deep back-cavity work, which is why NHS dentists reach for it. Paying privately? Ask which material the dentist would pick for their own teeth, and why.

That answer tells you more than any price list.

How UK costs compare with treatment abroad

When people explore the cost of a tooth filling UK-wide, they usually land on one headline number: the NHS Band 2 charge of £76.60 in England. Scotland, Wales and Northern Ireland run their own band schedules and price things slightly differently.

Now add travel. The clinic fee stops looking cheap the moment the plane ticket lands in your inbox

The comparison that actually matters runs between private UK prices and a full trip abroad, and the fee is only one part of it:

• If the filling fails within 12 months. On the NHS it is repaired free under the same course of treatment. A private UK practice will usually stand behind its work, though the terms vary. Abroad, it normally means another flight.
• Worth travelling for a single filling? On the NHS, no contest. Privately in the UK, expensive but convenient. Abroad, no — the travel costs wipe out the saving.

If you are weighing a larger course of work rather than one tooth, our Turkey dental price page sets out what each treatment includes.

The break-even point

Only at four to six fillings, bundled with other work, does the trip start to make sense, and even then the margin is thin

What the price comparison leaves out is follow-up. On the NHS, any filling that fails within 12 months must be repaired free under the same class of treatment. Private UK practices generally stand behind their work, though not always on paper. Abroad, the warranty means going back to that clinic. This is the part of the price of tooth filling uk comparisons that never shows up on a price list

Fillings alone rarely justify the flight. Dental tourism really earns its keep on implants, crowns, and full-mouth work, where UK private prices run to five figures. For a routine filling, the honest answer is to stay local and let the Band 2 charge do the heavy lifting.

Hidden costs and aftercare when the filling is done overseas

The headline price never tells the whole truth. The real cost of a tooth filling in the UK versus abroad only shows up when you add the flights, the follow-ups and the risk that nobody fixes it for free if it fails.

Travel, hotels and the appointment that needs a second visit

Travel alone closes most of the price gap before you have even sat in the chair, and cheap work stops looking cheap.

Then there's the work that needs more than one visit. Deep decay, a large filling, or anything the dentist wants to review after a few weeks all mean a second flight. I've spoken to patients who only realised this after the first appointment.

Who fixes it when the filling fails

Aftercare is where the gamble bites. If a filling fails six weeks after you land back in Manchester, the clinic in Izmir isn't sending a refund. You pay a UK dentist to redo it, which costs a multiple of the £76.60 NHS Band 2 charge you were trying to beat. Our comparison of dental costs in Turkey versus Europe covers where that maths does and doesn't work.

Your insurance ignores this too, and most UK dental plans won't pay for treatment abroad. Some won't even cover complications that follow. So look into the small print before you book anything.