Costs in Seion at a Glance
| NHS orthodontic charges | Free for eligible under-18s; adults capped at £384 per course |
|---|---|
| Deprivation | Less deprived than most of Wales |
| Nearest practice listing private treatment | Elmhurst Orthodontic Clinic, Menai Bridge — 4.1 miles |
| Nearest practice listing payment plans | None within 30 miles on our register |
| Practices on our register | 1 within 5 miles, 1 within 10, 6 within 20 |
| Adults locally | 9.2% aged 16 to 24 and 32.3% aged 25 to 49 of 1,178 residents |
| Area type (ONS) | Smaller rural: Further from a major town or city |
| Access within Gwynedd | 22nd closest to a practice of 297 places in the county; the county median is 21.9 miles |
Sources: Census 2021 (NOMIS), DfE Get Information About Schools, ONS geography, UK NHS dental charge schedules and our orthodontic practice register. Distances are straight-line.
Practices near Seion that list payment plans
On our practice register: 1 practice within 5 miles of Seion, 1 practice within 10 and 6 practices within 20. The closest is Elmhurst Orthodontic Clinic in Menai Bridge, 4.1 miles north-east.
| Practice | Distance | NHS | Private | Finance | Google rating |
|---|---|---|---|---|---|
| Elmhurst Orthodontic ClinicMenai Bridge | 4.1 miles north-east | – | ✓ | – | 4.3 (20 reviews) |
| Llandudno SmilesLlandudno | 17.2 miles north-east | – | ✓ | – | 4.9 (249 reviews) |
| The Dental StudioLlandudno | 17.2 miles north-east | – | ✓ | – | 4.7 (44 reviews) |
| Clytha ClinicColwyn Bay | 19.7 miles north-east | – | ✓ | – | 4.3 (54 reviews) |
| Dental CareColwyn Bay | 19.8 miles north-east | – | ✓ | – | 4.7 (49 reviews) |
| The Bay OrthodonticsColwyn Bay | 19.8 miles north-east | – | ✓ | – | 4.9 (37 reviews) |
✓ listed in the practice's own information; – not mentioned, which doesn't mean not offered. Straight-line distances.
Nearest places to Seion with practices listing payment plans
The closest town with practices listing payment plans is Menai Bridge, 4.1 miles north-east; the next are Llandudno (17.2 miles north-east) and Colwyn Bay (19.7 miles north-east).
| Place | Practices | Nearest |
|---|---|---|
| Menai Bridge | 1 | 4.1 miles north-east |
| Llandudno | 2 | 17.2 miles north-east |
| Colwyn Bay | 3 | 19.7 miles north-east |
| Bodelwyddan | 1 | 28.5 miles east |
| Rhyl | 1 | 29.9 miles east |
Counted from the practices on our register around this place, nearest first. Straight-line distances.
Best-reviewed practices within 20 miles of Seion
Of the practices within 20 miles with at least 10 Google reviews, the highest rated is Llandudno Smiles (4.9 from 249 reviews), 17.2 miles north-east.
| Practice | Google rating | Distance |
|---|---|---|
| Llandudno SmilesLlandudno | 4.9 (249 reviews) | 17.2 miles north-east |
| The Bay OrthodonticsColwyn Bay | 4.9 (37 reviews) | 19.8 miles north-east |
| Dental CareColwyn Bay | 4.7 (49 reviews) | 19.8 miles north-east |
| The Dental StudioLlandudno | 4.7 (44 reviews) | 17.2 miles north-east |
Ratings are each practice's public Google review average and say nothing about clinical quality. Straight-line distances.
What a course costs from Seion, travel included
The fees are typical UK private prices. Travel is added for the journey to Elmhurst Orthodontic Clinic, the nearest practice on our register (4.1 miles away, about 5.3 miles by road), at the 45p a mile HMRC rate for every visit there and back.
| Treatment | Typical fee | Visits | Travel | Total from here |
|---|---|---|---|---|
| Metal braces | £1,500 to £3,500 | 10 to 20 | £50 to £95 | £1,550 to £3,595 |
| Ceramic braces | £2,000 to £4,500 | 10 to 20 | £50 to £95 | £2,050 to £4,595 |
| Lingual braces | £4,000 to £8,000 | 10 to 20 | £50 to £95 | £4,050 to £8,095 |
| Clear aligners | £1,500 to £5,500 | 6 to 10 | £30 to £50 | £1,530 to £5,550 |
| Invisalign | £2,500 to £5,500 | 6 to 10 | £30 to £50 | £2,530 to £5,550 |
Estimates. Fees vary by practice and case, so ask what each quote includes (retainers, refinements, emergency visits). NHS treatment for eligible under-18s is free.
What affects cost near Seion
| Cost factor | Look for | Nearest listing it | Next nearest | Within 20 miles |
|---|---|---|---|---|
| Free first appointment | a free consultation | Elmhurst Orthodontic Clinic, Menai Bridge (4.1 miles) | none other | 1 |
| Monthly payments | payment plans | not mentioned nearby | none other | 0 |
| NHS treatment | NHS orthodontics | Bod Heulog Dental Practice, Rhyl (29.9 miles) | none other | 0 |
| Private treatment | private fees | Elmhurst Orthodontic Clinic, Menai Bridge (4.1 miles) | Llandudno Smiles (17.2 miles); The Dental Studio (17.2 miles) | 6 |
| Aligner prices to compare | aligners | Elmhurst Orthodontic Clinic, Menai Bridge (4.1 miles) | The Bay Orthodontics (19.8 miles); Bod Heulog Dental Practice (29.9 miles) | 2 |
| Brace prices to compare | fixed braces | The Bay Orthodontics, Colwyn Bay (19.8 miles) | Bod Heulog Dental Practice (29.9 miles) | 1 |
Built from what each practice's own published information mentions, so a missing entry means not mentioned, which does not mean not offered. Straight-line distances.
Orthodontic treatment costs in Seion vary widely by treatment type, case complexity and practice. Case complexity, appliance type and inclusions all move the total up or down. Payment plans can make private treatment accessible even on a tighter budget.
Orthodontic Payment Plans in Seion
Spreading the cost of orthodontic treatment over monthly payments makes even higher-cost options such as Invisalign or ceramic braces more manageable. Most practices in Seion offer payment plans — ask whether they are 0% interest, what deposit is required, and whether payments continue if treatment takes longer than planned.
NHS treatment is free for eligible under-18s. Adults who do qualify pay NHS Wales dental charges, capped at £384 for a course of treatment.
What You're Actually Paying For
Treatment type is the biggest driver. Metal is cheapest, ceramic more, aligners and lingual more again — each appliance has different manufacture, fitting and adjustment costs.
Case complexity moves the price within any treatment type. A mild spacing case needs fewer appointments and less clinical time than a complex overbite correction with extractions.
Number of arches is an easy thing to miss: a single-arch quote will look cheaper than a dual-arch one, so check like for like.
Retainers close out treatment but aren't always in the headline fee — ask whether they're included or charged on top.
Refinements are the additional aligners often needed after the first series; confirm they're covered rather than charged per set.
Practice location and overheads explain part of the spread: overheads differ practice to practice in Seion, and shopping around is standard for private treatment.
Cost Context for Seion
As a guide, private full fixed brace treatment in Seion usually ranges from £1,500 to £5,500. Whether aligners or fixed braces are recommended usually comes down to case complexity rather than personal preference alone.
Not every practice near Seion offers the same treatments, so it's worth checking what each one covers. By ONS classification, Seion falls under smaller rural: Further from a major town or city. NHS dental commissioning in Seion falls under Betsi Cadwaladr University Health Board. Census figures show 14.9% of the local population is under 16. Most NHS orthodontic treatment begins between ages 10 and 15, and that band makes up 6.2% of the 1,178 residents in Seion's census neighbourhood, close to the 6.6% average across Gwynedd. With 1 orthodontic practice within five miles, Seion is better served than 61% of towns in Wales. National deprivation data ranks Seion among Wales's less deprived areas. See local practice availability in Seion → Costs can vary significantly between providers — getting two or three quotes and comparing what's included (retainers, refinements, both arches) before committing is strongly recommended.
Aligner pricing in Seion explained
There is no single price for clear aligners in Seion — it depends on several factors. The main drivers are treatment complexity, the aligner brand, the provider's experience, and what the fee actually includes. Comparing quotes only makes sense once you know what each one covers.
Understanding What Your Quote Covers in Seion
The most common source of cost disputes after aligner treatment in Seion relates to refinements — the additional trays made after the original series to fine-tune the result. Some providers include unlimited refinements; others charge per additional set. Confirm this in writing before starting.
Finding value in clear aligner treatment in Seion
'Affordable' and 'cheap' are meaningfully different when it comes to aligner treatment in Seion. Understanding what a lower price actually buys is essential before committing. A photo assessment first tells you whether a budget option even suits your case.
Why Some Aligners Cost Less in Seion
Treatment scope — short-series aligners for mild front-tooth alignment legitimately cost less: fewer trays, fewer appointments, less complexity. A simple crowding case can be well served by an entry-level system.
Frequently Asked Questions — Costs in Seion
Where is the nearest orthodontist to Seion?
On our register, the nearest orthodontic practice to Seion is Elmhurst Orthodontic Clinic in Menai Bridge, about 4.1 miles to the north-east. The next closest are Llandudno Smiles (17.2 miles) and The Dental Studio (17.2 miles).
How many orthodontic practices are near Seion?
Our register has 1 practice within 5 miles of Seion, 1 practice within 10 miles and 6 practices within 20 miles.
Which practices near Seion offer payment plans?
None of the practices within 30 miles mentions finance or monthly payments in its published information, though many offer them on request.
Is Seion a family area?
Around 14.9% of Seion's residents are under 16, per the 2021 Census.
Who commissions NHS dentistry in Seion?
Seion sits within Betsi Cadwaladr University Health Board for NHS dental commissioning.
Is Seion rural or urban?
By ONS classification, Seion falls under smaller rural: Further from a major town or city.
How deprived is Seion compared with the rest of Wales?
By the national deprivation index, Seion is less deprived than most of Wales. It doesn't affect NHS orthodontic eligibility, which is decided on clinical need alone.
Are there payment plans for orthodontic treatment?
Yes, most private practices offer monthly plans, often 0% interest, with a 10-25% deposit to start. Worth checking whether it's in-house or through a finance provider, and what happens to payments if treatment overruns.
Last updated: October 2026, compiled by the Virtual Consultant Online editorial team from our practice register and public data. Information is for educational purposes only and does not constitute clinical advice; it is not reviewed by a clinician. Sources: NHS, General Dental Council. How we compile our information.
Costs Across Gwynedd
Explore costs information for other towns and cities in Gwynedd — all with dedicated local pages and online assessment access: