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How Much Does Invisalign Cost in the UK? Prices, Finance and More.

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What does Invisalign cost in the UK? This can be a difficult question to answer, since the short version is “it depends”. But that's not much help to you if you're researching Invisalign prices to find out if you can afford the treatment. So, in this article we're going to dig a bit deeper into Invisalign UK costs in 2021 so you can understand your options better.

invisalign cost uk
Find out how to get affordable Invisalign treatment in the UK

We'll look in more detail at:

  • How these aligner braces work
  • Different levels of treatment
  • The average cost of Invisalign in the UK
  • Financing and monthly payment options
  • Pros and cons of Invisalign vs traditional braces

Even after explaining the different treatment options and how to get Invisalign on finance, we can't tell you exactly what Invisalign will cost for you. To find that out, you'll need to visit an Invisalign dentist near you for a consultation. Checking for providers near you is easy; just visit Invisalign's website and enter your town, city or postcode. At your appointment, you can discuss the best treatment for you and exactly how much it will cost.

But for now, lets look at how Invisalign can transform your smile and the average cost in the UK.

What is Invisalign?

Invisalign is the world's best known brand of custom-made teeth aligners, with over 10 million patients treated, and counting. A popular alternative to traditional braces, clear aligners are removable and almost invisible.

Straightening teeth with Invisalign is therefore a great option for people who want to avoid the discomfort or appearance of fixed metal braces. It's also much easier to keep your teeth clean with removable aligners.

About 90% of people who need braces are suitable candidates for Invisalign. To check whether you're eligible, you can take their simple Smile Assessment. Enter a few details and you'll have your answer within two minutes!

You can read our guide to braces for adults and teens for more information about Invisalign vs braces and other orthodontic treatments.

How does Invisalign work?

cost of invisalign uk
Clear plastic aligners shift teeth in small increments

Both fixed traditional braces and Invisalign work by putting pressure on your teeth in a carefully planned way. Over time, they move your teeth into better alignment.

With Invisalign treatment, you have a series of custom made plastic trays moulded to fit snugly over your teeth. You switch to a new tray every couple of weeks, and each one moves your teeth a little further towards your new smile.

You must wear your aligners for 20-22 hours a day for them to work effectively. The 2-4 free hours are for eating, drinking (except water), and cleaning your teeth and your aligners.

To begin your treatment, you'll need to visit a provider near you for a consultation. Here you can ask any questions you may have and you'll also get a 3D oral scan. This generates a computerised image of your mouth and teeth, from which your treatment plan is developed. You'll get to see a visualisation of how your teeth will move and your before and after smile images before you go ahead with treatment.

But you don't have to visit a dentist to see what you'll look like with a straighter smile. Did you know you can use Invisalign's free SmileView tool to find out right now? Simply upload a selfie and see what a difference orthodontic treatment could make. You can use this SmileView even if you're not an Invisalign patient yet, so why not give it a go?

smile view invisalign test

You may need to have attachments fixed to some teeth to help them move more efficiently. The video below gives a really interesting look at what to expect when you get your first set of aligners fitted.

This video explains step-by-step what happens when you go to get your Invisalign Braces fitted. This includes the process of getting your attachments placed onto your teeth, and how this is done. It also shows a Clincheck video and what you receive in your Invisalign box. 😃 Dr Sarah Sadek's dental hygiene products: 🦷 Interdental Brushes: 🦷 Brace Gel/Wax alternative: 🦷 Waterpik Cordless Advanced Water Flosser: 🦷 Waterpik & Toothbrush in One: 🦷 Retainer cleaning tablets: ❤️ Join our family: Another Invisalign video is below, it shows some of the important Invisalign facts: Are you thinking about getting Invisalign soon? Invisalign is a type of aligner tooth straightening system. It has some advantages and disadvantages over fixed braces. The process of getting Invisalign fitted is described from the scans/moulds of your teeth to your 3D ClinCheck video to wearing the aligners. Dr Sarah Sadek is a dentist that specialises in straightening teeth. She uses a whole range of methods to give her patients a beautiful smile. These include Invisalign, fixed clear braces, Invisalign, Incognito braces. Subscribe for more useful dental information. This channel is dedicated to everything related to dentistry, orthodontics and straight teeth. How you can get straight teeth with braces, Invisalign or even veneers. All aspects of kids braces are discussed as well as Invisalign for teenagers. I discuss Invisalign cost and how much braces cost. The amazing power chain braces and exactly how these work are shown in great detail. You may wonder what elastics during braces are for and this is also spoken about. General dentistry problems will also be explained. Teeth whitening and the various methods available and their costs, in addition to how you can whiten teeth with braces. Problems with wisdom teeth and you can reduce these. Common causes for tooth ache and dental abscess, their prevention and when you may need to see an emergency dentist are also discussed. Dental implants to fix teeth and how these work, in addition to getting an implant and straight teeth. I will also be reviewing HiSmile for teeth whitening and discussing if it actually works. So for all of this and more, please do join our dental community and subscribe. Tweet me at: Follow me on Instagram: Thanks for watching, keep smiling! The content seen in this video does not provide personal health or medical advice. Information is provided only for education purposes and is not intended to be a substitute for professional dental advice, diagnosis, or treatment. For personalised medical or dental advice, please be sure to consult your doctor, dentist or relevant health provide immediately.

You'll have regular checkups during your treatment to make sure your teeth are moving as planned, and to pick up your next few sets of aligners. Once you have achieved your perfect smile, you'll need to wear retainers after braces to keep your teeth nice and straight.

Invisalign treatment options in the UK

There are four types of treatment plan:

  • Invisalign Full: The most common Invisalign treatment, used for moderate and complex cases. It takes 12-18 months on average, but will continue until you're happy with the results.
  • Invisalign Teen: Specially designed for use at an age when the jaws are still developing. Similar to Full, but with special features to encourage compliance and allow the mouth to grow.
  • Invisalign Lite: For mild to moderate cases with fairly simple cosmetic movement. Treatment time is 6-8 months.
  • Invisalign i7: Best for very mild cases requiring minimal correction. Consists of 7 sets of aligners and takes around 3 months.

Your dentist will let you know which of these is best for you. The amount of tooth movement and the treatment duration will have a direct impact on the price of Invisalign; the more aligners you need and the more visits to your dentist, the more it will cost.

How much does Invisalign cost in the UK?

Invisalign costs in the UK range from £1,200 to £5,500. The average cost for Invisalign Full, which most people use, is around £4,000. Lite and i7 are cheaper options.

Here's a rough guide to Invisalign prices according to treatment type:

Treatment type

Suitable for

Average duration

Approximate cost


90% of orthodontic cases

12-18 months

£2,500 - £5,500


Patients whose teeth are still developing

12-18 months

£2,500 - £5,500


Mild and moderate cases

6-8 months

£1,800 - £3,500


Very mild cases, fixed course of 7 aligners

3 months

£1,200 - £3,000

Invisalign dentists run their own special offers from time to time, so it's a good idea to check for discounts with a few providers near you.

The cheapest Invisalign in the UK

Invisalign i7 is the cheapest Invisalign treatment, designed for mild tooth movement. It costs about £1,200 to £3,000. The next level up is Invisalign Lite, and then Full. You don't get to choose which one you want; this is determined based on the treatment you need.

Generally speaking, the longer your treatment, the higher the cost. Your location can also influence Invisalign prices; in London, for example, business overheads are likely to be higher and that is reflected in treatment costs.

Can you get Invisalign on the NHS?

No, you can't get any kind of invisible braces on the NHS. Children can get NHS braces where there is a medical need, and adults may also be eligible in some circumstances. But the only braces offered on the NHS are traditional metal ones.

How much is Invisalign with financing?

Most dentists offer Invisalign finance options which let you pay monthly for your treatment. Invisalign payment plans vary from one dentist to another. When you have a consultation, you can check:

  • What will be your monthly payment for Invisalign?
  • Is there an up-front payment?
  • Is the finance interest-free?
  • What is the total cost of Invisalign braces with finance?

There are also other dental financing options you can consider, like a dental loan.

How do I find Invisalign near me?

Invisalign have a very large network in the UK, so you shouldn't have to travel too far. It's quick and easy to find an Invisalign provider near you with their postcode search tool. You'll see all the dentists near you offering Invisalign, and you can choose one or more to contact for an appointment.

You'll be visiting them every four to six weeks, so we recommend choosing a location that's convenient to reach from your home or work. Some offer an initial free consultation whereas others might charge for it, so that could also influence your choice.

Ask a dentist: What are the benefits of Invisalign?

Straightening your teeth not only improves your appearance, but it also improves your oral health. Invisalign is a good option for those who want to straighten their smiles without having bulky metal braces in their mouths. Considering Invisalign’s retainers are removable, they come with a number of benefits, including:

  • You can eat what you want. With clunky metal braces, it’s tough to eat certain foods that can get caught easily in the brackets. These removable retainers are taken out each time you eat, which means you can eat your favourite foods. 
  • The ability to engage in regular activities. Unlike with traditional braces, Invisalign users don’t have to worry about damaging the orthodontics in their mouths because they can be removed at a moment’s notice.
  • Your teeth stay clean. Since you can remove Invisalign retainers so easily, you can still brush and floss like normal without obstruction or inconvenience. 

Dr. Brandon Murri


So, how much is Invisalign in the UK? As we said at the beginning, it depends. But now you understand more about why prices for Invisalign range between £1,200 and £5,500.

If you haven't already checked whether you're eligible for Invisalign aligners, take their quick and free Smile Assessment here. You'll get your results back straight away.

Then, you can see where your local Invisalign providers are and decide which one you'd like to visit for a free consultation and treatment plan. An in-person visit is the only way to find out your personalised price for Invisalign treatment.

Also, don't forget you can use Invisalign's SmileView for free to see what your teeth might look like after your treatment (even if you don't end up using Invisalign).

We hope this guide has helped you learn more about the right treatment for your oral health care needs. Check out some Invisalign reviews to find out more about what it's like wearing aligners, and take a look at some Invisalign before and after results to see what great results these aligners can achieve.


What does Invisalign cost for top teeth only?

You may only care about having your top teeth straightened, hoping that it makes the price more affordable. You can get Invisalign for only top or bottom teeth, but don't expect it to halve the cost. A 20-25% discount is more realistic.

In any case, most orthodontists prefer to treat both arches. This is because tooth movement on one arch can affect the other arch if it is not being controlled.

Is Invisalign cheaper than traditional braces in the UK?

braces vs invisalign costs uk
Invisalign prices depend on a number of factors

It will depend to some extent on how much correction is required to get your teeth into the ideal position. Some types of braces will work out cheaper than Invisalign while others are more expensive.

We can say that for many people, invisible aligners are a good balance between cost, aesthetics and convenience. We recommend you read our clear braces guide for a more detailed look at the different options.

What does Invisalign cost in the UK for students?

Invisalign don't offer any kind of student discount but you may find a dentist that offers a special deal. You'll need to check with your local providers to see what prices they have.

How long does Invisalign take to work?

Full Invisalign treatment takes 12-18 months, perhaps longer. But i7 is around 3 months and Lite is 6-8 months*. It all depends on what your teeth are like to begin with. But one of the nice things about clear aligners is you can see your progress all the way through. Your teeth should start looking straighter after just a month or two.

What can Invisalign not fix?

Invisalign can treat all types of malocclusion including overbite, underbite and crossbite. In fact, only 10% of orthodontic cases are not treatable with Invisalign. These generally involve significant bite correction and specific kinds of tooth movement. Check whether you're one of the 90% or the10% using Invisalign's Smile Assessment.

How Much Does Invisalign Cost in the UK? Prices, Finance and More.
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Amanda specialises in writing informative content about dentistry. She has been a regular contributor to since 2017, and collaborates with dozens of dentists to keep this content accurate and up-to-date.
Dr. Brandon M. Murri grew up in Southeastern Idaho. He attended BYU-Idaho, majoring in Biology with Minors in Chemistry and Spanish. He attended Midwestern University’s Dental School in Glendale, AZ, graduating near the top of his class. Dr. Murri works at Family & Cosmetic Dentistry of the Rockies in Fort Collins, CO. Dr. Murri regularly attends continuing education courses and is part of professional groups, like the American Dental Association and the Academy of General Dentistry. In his spare time, Dr. Murri is on the golf course or chasing his boys around the park.
Wiley Online Library: Clear aligners in orthodontic treatment. Consulted 24th April 2019. British Orthodontic Society: Clear Aligners. Consulted 24th April 2019. Webmedcentral: Clear Aligners: Strengths and Weaknesses. Consulted 22nd August 2020. *Based on mild to moderate malocclusion (defined as crowding and spacing up to 6mm, and overjet and overbite up to 6mm and assuming one week wear). Treatment times vary depending on Invisalign product type, wear time, case complexity and must be determined by your doctor. Data on file at Align Technology, as of September 9, 2020 **Based on a survey of n=2,752 Invisalign doctors who were asked, how much do you agree or disagree with the following statement: “Invisalign is the world’s most advanced digital orthodontic treatment system.” Doctors were surveyed in the USA, Canada, UK, Brazil, Germany, France, Spain, Italy, China, Japan, and ANZ. Data on file at Align Technology, as of July 10, 2020 (*Data on file at Align Technology, as of September 23, 2020) ***As of 31/03/2021, data on file at Align Technology. ****Compared to Invisalign aligners previously made from single-layer (EX30) material.