Dentist in Bangkok: prices, how to choose and what to expect (2026 guide)

Updated 8 September 2026 · Written by the HeySmile Dental Clinic team, Sukhumvit 21 (Asok), Bangkok · Prices in Thai baht from our published price list

Bangkok has hundreds of dental clinics and a dozen large hospital dental centres, and most of them treat international patients every day. That makes the city a good place to get dental work done, but it also makes the first decision harder: which dentist, at what price, and how do you know the quality is what the website says? This guide is written by the team at HeySmile Dental Clinic, an independent clinic on Sukhumvit 21 five minutes from BTS Asok. We use our own published prices as examples, explain how hospital and clinic pricing differ, and give you a practical checklist you can use for any dentist in Bangkok, including ours.

1. How much does a dentist in Bangkok cost?

Dental prices in Thailand are set by each clinic, not by the government, so the range across Bangkok is wide. The figures below are HeySmile’s list prices in September 2026. They are the same for Thai and international patients, quoted in Thai baht, and the dentist confirms the exact figure after the examination and before any treatment starts.

Three things move the price at any Bangkok dentist: the material (an all-ceramic crown costs more than a metal one), the complexity (an impacted wisdom tooth needs surgery, an erupted one does not), and the type of provider. That last point deserves its own section.

2. Independent clinic or hospital dental centre?

Bangkok’s international hospitals (Bumrungrad, Bangkok Hospital, Samitivej, MedPark and others) run dental centres inside the hospital. Independent clinics such as HeySmile, Bangkok Smile, Smile Signature or the many single-location practices along Sukhumvit make up the rest of the market. Both are licensed by the Ministry of Public Health and both employ dentists registered with the Thai Dental Council. The differences are practical rather than about who is allowed to treat you.

When a hospital dental centre makes sense

• You need treatment under general anaesthesia or have a medical condition (heart disease, bleeding disorders, complex diabetes) that needs a physician on site.
• Your insurer has a direct-billing agreement only with hospitals.
• You want everything, including a medical check, in one building.

When an independent clinic makes sense

• Routine and cosmetic work: cleaning, fillings, whitening, veneers, crowns, root canals, implants and aligners, which is the large majority of what international patients come for.
• You want the price in writing before you sit down. Independent clinics publish list prices more often; hospitals usually quote per case and add a facility or doctor fee on top of the treatment fee.
• You want a shorter path to the dentist: one reception, no hospital registration queue, appointments within the same week.
• You are staying in a hotel or condo area and prefer a clinic you can walk to.

A fair way to compare is to ask both for a written quotation for the same treatment, including X-rays, anaesthetic, lab fees and follow-up visits. The headline number on a website rarely includes all of these.

3. How to choose a dentist in Bangkok: 8 checks

1. Clinic licence. Every dental clinic in Thailand must display its Ministry of Public Health licence at reception. Ask to see it, or ask for the licence number by message before you book.
2. Dentist registration. Dentists practising in Thailand hold a Thai Dental Council licence. Clinics that publish dentist names and qualifications online, as HeySmile does on its dentists page, make this easy to verify.
3. English communication. The dentist, not only the receptionist, should explain the diagnosis, options and prices in English. Ask for a written treatment plan; a clinic that treats international patients regularly will have a template ready.
4. Price transparency. Look for a published price list in Thai baht and a clear policy on what is included. Be cautious of quotes that only exist in a chat message with no itemisation.
5. Sterilisation and equipment. You are entitled to ask how instruments are sterilised (autoclave with sealed pouches is standard) and whether the clinic uses digital X-rays and intra-oral scanners for crowns and aligners.
6. Reviews with detail. Read recent Google reviews and look for specifics: which treatment, whether the price matched the quote, how follow-up was handled. HeySmile has a 4.9 rating from more than 760 Google reviews, and you can read them on the clinic’s Google profile before you decide.
7. Location and hours. For a short trip, a clinic within walking distance of your hotel and open seven days saves half a day of travel per visit. Asok, Phrom Phong and Thonglor on the Sukhumvit BTS line have the highest concentration of English-speaking clinics.
8. Follow-up policy. Ask what happens if something is sensitive or comes loose after you fly home: a clinic that treats travellers should offer a check-up before departure and a way to send photos afterwards.

4. What to expect at your first visit

A first appointment at an independent Bangkok clinic usually runs like this. You arrive 5 – 10 minutes early, show your passport, and fill in a short medical history form in English. The dentist examines your teeth and gums, takes X-rays only if they are needed for the treatment you asked about, and explains what they see. If you came for cleaning or whitening, it is normally done in the same visit. For anything involving a laboratory (crowns, veneers, dentures) or surgery (implants, impacted wisdom teeth), the dentist gives you a written plan with the price, the number of visits and the dates, and you decide whether to go ahead. At HeySmile the whole first visit, including cleaning, takes about 45 minutes, and you can book the slot online or on WhatsApp.

5. How many days do you need in Bangkok for each treatment?

This is the question we are asked most by travellers, so here is a planning table based on how we schedule international patients.

Book the dentist before you book the flights for anything with two visits, and tell the clinic your departure date so the lab schedule is planned around it.

6. Paying, insurance and receipts

Independent clinics in Bangkok accept cash in Thai baht and major credit cards; some, including HeySmile, also accept QR payment and bank transfer. Card payments in Thailand sometimes carry a small surcharge, so ask. Most international health insurance plans reimburse dental work rather than paying the clinic directly. What you need for a claim is an itemised receipt in English with the clinic’s licence number, the dentist’s name, the tooth numbers treated and the procedure codes, plus a short treatment report. Ask for these documents at the end of your visit; they are routine for clinics that treat expats and travellers. Travel insurance usually covers emergency dental pain relief only, not planned cosmetic work.

7. Where to stay and how to get to the clinic

If dental work is one of the reasons for your trip, stay on the Sukhumvit BTS line. The Asok interchange, where BTS Sukhumvit meets MRT Sukhumvit, puts most of central Bangkok within one train ride and has hundreds of hotels at every price level around Terminal 21. HeySmile Dental Clinic is at 155/8 Sukhumvit 21 Road, a five-minute walk from BTS Asok (exit 1) and MRT Sukhumvit (exit 2), open daily 10:00 – 19:30.

• From Nana or Phloen Chit: one to two BTS stops, 5 – 10 minutes.
• From Phrom Phong, Thonglor or Ekkamai: two to four BTS stops on the same line, 10 – 15 minutes.
• From Silom or Sathorn: MRT to Sukhumvit station, four stops, then a five-minute walk.
• From Suvarnabhumi Airport: Airport Rail Link to Makkasan, then MRT one stop to Sukhumvit, about 45 minutes; or a taxi, 40 – 60 minutes depending on traffic.

Full directions, opening hours and dentist profiles are on our English-speaking dentist in Bangkok page.

8. Treatments international patients ask for most

Teeth cleaning and check-up

The most common first appointment for expats and travellers. Scaling and polishing take about 30 minutes; add Airflow if you have coffee or smoking stains. Teeth cleaning in Bangkok.

Teeth whitening

Three in-clinic systems at different price points: Pola Office (3,590 THB), Opalescence Boost (5,990 THB) and Philips Zoom WhiteSpeed (7,900 THB). One visit, 30 – 60 minutes, results usually last 12 – 24 months. Compare whitening options or read about Zoom teeth whitening.

Veneers and crowns

Ceramic veneers at 14,000 – 16,000 THB per tooth and crowns from 9,000 THB per unit are the treatments where Bangkok pricing differs most from Europe, North America and Australia. Plan 5 – 7 days for the two visits. Veneers · Crowns.

Dental implants

From 49,990 THB for implant, abutment and crown, in two trips 3 – 4 months apart. Dental implants in Bangkok.

Invisalign

From 49,000 THB with scanning and planning on your first visit and remote reviews if you live abroad. Invisalign in Bangkok.

Root canal, fillings, extractions and wisdom teeth

Often needed at short notice during a trip. Root canal treatment · Fillings · Wisdom tooth removal.

9. Emergency dentist in Bangkok

For toothache, a broken tooth, a lost filling or crown, or swelling while travelling, message HeySmile on WhatsApp or call +66 92 749 2829 during opening hours (10:00 – 19:30 daily) and we will fit you in as early as possible, usually the same day. Pain relief, emergency fillings, extractions and root canal treatment are done in the clinic at the prices from the same list. Outside clinic hours, the emergency departments of the large hospitals on Sukhumvit and Phetchaburi Road operate 24 hours.

Aftercare and follow-up when you fly home

Good Bangkok clinics plan the last visit of your trip as a check, not a treatment. Before you leave, ask for three things: a written summary of what was done (tooth numbers, materials, lab used), a note on what is normal in the first week (mild sensitivity after whitening or a new crown, gum tenderness after an extraction) and a contact channel for questions once you are home. At HeySmile that channel is WhatsApp; patients send a photo and a dentist replies within clinic hours. For lab work such as crowns and veneers, keep the shade and material details; your dentist at home can match or adjust them years later. For implants, take the implant passport or brand card with you, because the crown on trip two, or any future work, depends on knowing the exact system.

Timing matters as much as paperwork. Do not schedule surgical extractions or implant placement on the day before a long-haul flight, leave 48 hours after whitening before dark food and drink, and give a new crown or veneer a day of normal eating before you travel so any bite adjustment can be made in the chair rather than by email.

Six mistakes travellers make when choosing a dentist in Bangkok

1. Booking the flights first. Two-visit treatments need lab time; a five-day trip cannot fit veneers if the first appointment is on day three.
2. Comparing headline prices only. A crown quote that excludes X-rays, a core build-up and the follow-up visit can end up higher than a fully itemised one.
3. Choosing by brand name alone. Hospital dental centres and independent clinics both employ licensed dentists; what matters is the dentist you will actually see, so ask who it will be and look them up.
4. Skipping the check-up. Whitening over untreated decay or gum inflammation is uncomfortable and gives patchy results; a 10-minute examination first prevents it.
5. Paying a large deposit by chat. Reputable clinics take payment at the clinic after you have seen the plan. A written quotation costs nothing and is normal to request.
6. Leaving no time for follow-up. Build one spare day into the trip after any lab-based or surgical treatment so a small adjustment does not become an international phone call.

10. Frequently asked questions

HeySmile Dental Clinic · 155/8 Sukhumvit 21 (Asok), Klongtoey Nuea, Watthana, Bangkok 10110 · Open daily 10:00 – 19:30 · Prices in this guide are HeySmile list prices as of September 2026 and are confirmed by the dentist before treatment.