If you’re considering Invisalign in London, one of the first questions you’re likely to ask is: how much does Invisalign cost?
There isn’t one fixed price. Invisalign treatment costs vary according to the complexity of your case, the number of aligners required and the type of correction needed. Your chosen dentist or orthodontist may also structure their fees differently, so comparing headline prices alone doesn’t always give you the full picture.
At Cannon Street Dental & Implant Centre, Invisalign packages are priced according to the complexity of the correction required, with options ranging from Invisalign Express for minor adjustments through to Comprehensive and Comprehensive Complex treatment. The practice currently lists Invisalign treatment from £995, with its fee guide providing the corresponding package prices.
This guide explains Invisalign pricing in London, what influences the cost, how monthly payment plans work and what you should check is included before starting treatment.

The Invisalign cost London patients pay can vary considerably because not every patient needs the same level of treatment.
Cannon Street Dental & Implant Centre’s current fee guide lists the following Invisalign packages:
| Invisalign Package | Current Published Fee |
|---|---|
| Invisalign Express | £995 |
| Invisalign Lite | £1,995 |
| Invisalign Moderate | £2,295 |
| Invisalign Comprehensive | £2,500 |
| Invisalign Comprehensive Complex | £3,500 |
These are the practice’s currently published fees and may change over time or be subject to specific promotional terms.
The key point is that £995 Invisalign and £3,500 Invisalign are not necessarily competing treatments. They represent different levels of correction.
The main factor is the amount and complexity of tooth movement required.
Someone with a small amount of crowding or spacing may need only a limited number of aligners. Another patient may require more extensive movement involving multiple areas of the mouth or bite.
Cannon Street groups its Invisalign treatment into Express, Lite, Moderate, Comprehensive and Comprehensive Complex packages. The practice describes these as covering progressively greater levels of correction, from up to seven aligners for Express through to 30+ aligners for Comprehensive Complex cases.
Invisalign also explains that treatment costs are determined by the treating doctor according to factors including the complexity of the case, treatment duration and the type of correction required.
This means a price advertised online should always be considered in context.
The package determines the extent of correction that can be planned.
Invisalign Express is intended for relatively minor corrections and may be appropriate where only a small amount of tooth movement is required.
Invisalign Lite provides a greater number of aligners and is designed for cases requiring more correction.
Invisalign Moderate sits between limited and more comprehensive treatment.
Invisalign Comprehensive is designed for more extensive cases requiring a larger number of aligners.
Invisalign Comprehensive Complex is intended for more involved corrections where a longer sequence of aligners may be necessary.
The appropriate package isn’t simply a matter of choosing the price you prefer. Your dentist needs to assess your teeth and determine which treatment level is clinically appropriate.
Not necessarily.
Invisalign states that, in most cases, its treatment is comparable in cost to braces, although the actual price depends on the complexity of your case and the number of aligners required.
The important comparison isn’t simply Invisalign price London versus braces price London. You should compare what each treatment includes, the level of correction required and the care provided throughout treatment.
For example, a comprehensive Invisalign plan may include digital treatment planning and ongoing monitoring, while a cheaper advertised package elsewhere may cover a considerably more limited correction.
This is one of the most important questions to ask before comparing prices.
At Cannon Street Dental & Implant Centre, the Invisalign service currently advertises packages that include:
The practice also monitors tooth movement remotely and reviews patients at the end of their aligner sequence to discuss refinements or retainers.
However, inclusions can differ between practices, packages and promotional offers. Before committing, ask whether the quoted price includes your assessment, scans, treatment planning, aligners, progress reviews, refinements and retainers.
This makes it much easier to compare the true cost of Invisalign rather than simply comparing the number displayed in an advertisement.
Cannon Street Dental & Implant Centre currently advertises a free Invisalign assessment including a 3D iTero scan, with bespoke treatment planning also advertised as free.
The practice’s wider fee guide lists Invisalign assessment and treatment planning/ClinCheck as free, subject to its stated booking terms.
The assessment allows your dentist to determine the complexity of your correction and identify the appropriate Invisalign package.
A digital scan can also be used to create a 3D representation of your teeth and support treatment planning. Invisalign describes digital treatment planning as part of the process used to map tooth movements and develop an individual treatment plan.
Monthly payment plans can make Invisalign easier to budget for, but it’s important to understand the difference between monthly cost and total treatment cost.
Cannon Street offers flexible finance options, including interest-free finance on eligible plans, with treatment costs spread over different periods. Its Invisalign page currently advertises finance over 6 to 60 months, with the applicable interest rate depending on the repayment period.
For example, the practice currently advertises monthly payments from around £20.72 per month for its Express package when spread over 60 months. This figure should not be interpreted as the total cost of Invisalign treatment.
When looking at an advertised monthly price, check:
A low monthly payment can make treatment appear inexpensive while extending the repayment period considerably.
Price is understandably important, but cheap Invisalign London searches can make it tempting to choose the lowest advertised figure without considering what you’re actually receiving.
A £995 treatment package may be entirely appropriate for a patient requiring a very small correction. It would not necessarily be suitable for someone requiring comprehensive orthodontic treatment.
The same principle applies when comparing different practices. A meaningful comparison should consider the dentist’s experience, the complexity of treatment offered, clinical monitoring, what happens if refinements are required and whether retainers are included.
The Invisalign brand recommends having treatment assessed by a trained Invisalign Doctor, who can determine the appropriate treatment plan and associated cost based on the patient’s individual needs.
Refinements are additional aligners provided when further tooth movement is required after the initial sequence.
They can be a normal part of orthodontic treatment because teeth do not always move exactly according to the original digital prediction.
Cannon Street’s current fee guide lists refinement aligners separately at £250. However, inclusions can vary according to the treatment package or promotional offer, so patients should confirm the refinement policy that applies to their individual treatment before proceeding.
This is particularly important when comparing Invisalign packages. A lower headline price isn’t necessarily comparable if another provider’s package includes refinements while another charges for them separately.
The treatment cost isn’t necessarily the end of your orthodontic investment.
Once your teeth have reached their planned positions, retainers are used to help maintain the result. Without retention, teeth can gradually move from their new positions.
Cannon Street’s current fee guide lists Vivera night-time retainer packages separately, including options for two, three or four sets.
This is another reason to look beyond the initial Invisalign price London patients see advertised and consider the complete treatment journey.
The most reliable way to find out how much Invisalign costs for you is to have your teeth assessed by a qualified dentist.
During your consultation, your dentist can assess:
You can then receive a personalised treatment plan rather than relying on a generic online estimate.
For patients considering Invisalign London treatment, Cannon Street Dental & Implant Centre offers a free assessment with a 3D iTero scan and bespoke treatment planning.
There is no single London-wide price. At Cannon Street Dental & Implant Centre, current published Invisalign fees range from £995 for Express through to £3,500 for Comprehensive Complex treatment. Your appropriate package depends on the complexity of your case.
The monthly payment depends on the total treatment cost, finance term and applicable interest rate. Cannon Street currently offers finance options over 6 to 60 months, including interest-free options on eligible terms.
Invisalign states that treatment is generally comparable in cost to braces, although the price varies according to the individual case and treatment requirements.
This depends on the practice and treatment package. Retainers should be discussed as part of your overall treatment plan rather than assumed to be included in the initial Invisalign price.
This varies according to the treatment package and practice. Cannon Street’s current fee guide lists refinement aligners separately at £250, although specific offers may have different inclusions. Patients should confirm the refinement policy applicable to their treatment before proceeding.
A lower price isn’t automatically a sign of poor treatment, particularly if you only require a minor correction. However, price should always be considered alongside the treatment scope, clinical assessment, monitoring and what’s included in the package.
The cheapest advertised price isn’t necessarily the cheapest complete treatment.
Before booking, ask for a clear breakdown of:
Understanding these points makes it much easier to compare Invisalign providers fairly.
The cost of Invisalign depends on the treatment your smile actually requires. A minor correction may qualify for a limited Invisalign package, while more complex cases require a more comprehensive treatment plan.
Cannon Street Dental & Implant Centre publishes its current Invisalign prices and offers a free assessment with a 3D iTero scan, allowing the complexity of your correction to be assessed before your treatment plan is finalised.
If you’re comparing Invisalign cost in London, the best starting point is therefore not simply finding the lowest advertised price. It’s understanding exactly what you’re paying for, which treatment package is appropriate and what support is included from your first scan through to your final result.
Ready to explore your options? Learn more about Invisalign London treatment or book an assessment with Cannon Street Dental & Implant Centre.