Invisalign and clear aligners in London

Invisalign is the most popular clear aligner system in London, used by hundreds of practices across the city. If you’re considering straightening your teeth without traditional metal braces, here’s what you need to know about getting Invisalign in London - including realistic costs and what to look for in a provider.

What Is Invisalign?

Invisalign uses a series of custom-made clear plastic aligners to gradually move your teeth into position. You wear each set for one to two weeks before switching to the next. Treatment typically takes 6 to 18 months depending on complexity. The aligners are removable, so you take them out to eat and brush your teeth.

How Much Does Invisalign Cost in London?

Across 751 London practices that publish an Invisalign price, the median advertised starting price is £2,500, and most sit between £1,895 and £3,300. The full published range runs from £850 to £5,950.

Price tracks the complexity of your case. The shorter tiers, sold as Invisalign Go or Lite, cover minor crowding and sit at the bottom of that range. Invisalign Comprehensive covers more movement, takes longer and sits at the top. A practice quoting £1,200 and one quoting £4,500 may both be quoting fairly, for different treatments. Ask which tier you are being quoted for, how many aligners it covers, and what happens if you need more. For a full breakdown of treatment costs, see our London dental cost guide.

Most practices offer finance options, with monthly payments from around £60-£100 over 12 to 36 months.

Invisalign is not available on the NHS. Orthodontic treatment on the NHS is only available for under-18s with a clinical need, and typically uses fixed braces rather than clear aligners. For more on NHS dental access, see our NHS dentist London hub.

How to Choose an Invisalign Provider in London

Look for an Invisalign-certified provider - ideally one with Gold or Platinum status, which means they treat a high volume of cases. Ask how many Invisalign cases they’ve completed. Check whether the quoted price includes retainers, which you’ll need after treatment to stop your teeth moving back.

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 options including teeth whitening and veneers. To see how Invisalign prices compare across the capital, read our London Dental Cost Index.

This information is a general guide and is not a substitute for professional dental advice. Always consult a qualified dentist about your individual circumstances.

Written and reviewed by the Dentist-London.com Editorial team. Last reviewed 3 March 2026. Prices shown are indicative ranges, not quotes - confirm costs directly with the practice.