Invisalign and clear aligners in London

Clear, removable plastic aligners that straighten teeth without fixed braces.

  • 1,277 Verified practices
  • £1,890-£3,300 Typical "from" price (752 practices' published fees)

A full course of Invisalign in London has a median published starting price of £2,500. Half of all practices that publish a price start between £1,890 and £3,300. Invisalign is the best-known brand of clear aligners, which straighten teeth without fixed braces.

How Invisalign works

You wear a series of clear plastic aligners that are made for your teeth. Each set moves your teeth a small amount. You usually change to the next set every 1 to 2 weeks. You need to wear the aligners for 20 to 22 hours a day. You take them out to eat and to brush your teeth.

Most treatment takes 6 to 18 months. A small correction to the front teeth can take a few months.

What Invisalign costs in London

The price depends on how much your teeth need to move. Shorter treatments, such as Invisalign Go or Lite, are for small corrections and cost less. Invisalign Comprehensive is for bigger changes. It takes longer and costs more. So a practice that quotes £1,200 and one that quotes £4,500 may both be fair, because they are quoting for different treatments.

Ask the practice:

  • Which type of treatment is the price for, and how many aligners does it include?
  • What happens if you need extra aligners?
  • Are retainers included? You will need retainers after treatment to stop your teeth moving back.

Most practices offer finance, so you can pay monthly. Check the interest rate and the total you will pay. For more detail, read our guide to Invisalign costs in London.

Invisalign and the NHS

Invisalign is not available on the NHS. NHS orthodontic treatment is free for under-18s with a clear clinical need. It usually uses fixed braces. For more on NHS dental care, see our NHS dentists in London page.

How to choose a provider

Ask how many Invisalign cases the dentist has treated. Invisalign gives providers a status level, such as Gold or Platinum, based on how many cases they treat. This tells you about experience, not quality. Ask whether an orthodontist (a specialist in straightening teeth) or a general dentist will plan your treatment.

If you are not sure whether aligners or fixed braces suit you, read Invisalign vs fixed braces or see orthodontics in London.

Find Invisalign by borough

Croydon | Ealing | Islington | Camden | Southwark | Greenwich | Lewisham | Westminster | Barnet | Bromley | Enfield | Hackney | Lambeth | Tower Hamlets | Wandsworth

You may also be interested in other cosmetic dentistry, such as teeth whitening and veneers. To see how Invisalign prices compare across London, read our London Dental Cost Index.

Written and reviewed by the Dentist-London.com Editorial team. Last reviewed 6 October 2026. Prices are advertised starting prices, not quotes. Confirm the cost with the practice. This is general information and does not replace advice from a dentist about your own teeth.

1,277 of London's 2,128 CQC-registered practices are verified for Invisalign and clear aligners, taken directly from each practice's own published treatment list, not guessed from directory categories. 752 practices publish a price for it. Half of those start between £1,890 and £3,300.

What Invisalign and clear aligners costs across London

The table shows the median published "from" price in each borough. The prices come from practices' own fee pages. The London median is £2,500.

The cheapest borough we can price is Newham at £1,995. The most expensive is Barking and Dagenham at £3,000. That is a difference of £1,005 for the same treatment.

BoroughMedian "from" pricePractices
Newham £1,995 8
Tower Hamlets £2,000 24
Greenwich £2,000 20
Southwark £2,000 19
Lambeth £2,200 18
Hounslow £2,200 16
Wandsworth £2,320 36
Redbridge £2,325 14
Hammersmith and Fulham £2,375 30
Ealing £2,400 27
Waltham Forest £2,400 6
Croydon £2,450 28
Islington £2,475 18
Westminster £2,490 80
Bromley £2,500 29
Richmond upon Thames £2,500 29
Brent £2,500 25
Merton £2,500 17
Bexley £2,500 13
Camden £2,625 36
Barnet £2,700 46
Kensington and Chelsea £2,750 31
Haringey £2,750 22
Hackney £2,750 10
Lewisham £2,775 18
Enfield £2,800 21
Sutton £2,800 19
Hillingdon £2,900 19
Havering £2,975 12
City of London £2,995 17
Kingston upon Thames £2,995 15
Harrow £3,000 24
Barking and Dagenham £3,000 5

Boroughs appear here only where at least 5 practices publish a price. The practice count shows how firm each figure is. These are advertised starting prices, not quotes: confirm the full cost with the practice. Same method as our London Dental Cost Index, and every treatment side by side on the dental price list.

Highly rated practices offering Invisalign and clear aligners

Ratings via Google (practices with 10+ reviews). Treatment lists verified from each practice's own website.

Find a dentist by borough

Invisalign and clear aligners: frequently asked questions

How much does Invisalign cost in London?

A full course of Invisalign in London has a median published starting price of £2,500. Half of all practices start between £1,890 and £3,300. The price depends on how much your teeth need to move. Ask whether retainers are included.

Is Invisalign available on the NHS?

No. Invisalign is a private treatment. NHS orthodontic treatment is free for under-18s with a clear clinical need, and it usually uses fixed braces.

How long does Invisalign take?

Most treatment takes 6 to 18 months. A small correction to the front teeth can take a few months. You need to wear the aligners for 20 to 22 hours a day.

Is Invisalign painful?

It is not usually painful. Most people feel pressure or soreness for a day or two each time they change to a new set of aligners. This usually settles quickly.