Dentist here. Please reconsider going abroad. They don't have the same regulations as they do in the UK and the standards vary.
I am seeing it more and more in practice. Patients turning up to my surgery on a weekly basis having just return from Turkey or somewhere. Swollen faces, lifted sinuses causing severe pain, infections, distorted mouths, teeth cut down to nothing, pain so bad that they can't swallow, sub- standard materials that quite really won't last the year.
Dentists in Uk won't touch this with a barge pole when a patient turns up ( inevitably) presenting with issues from the work they've had done abroad. Implant specialists in UK won't get involved either to try and sort out botched jobs. We aren't insured for other people's work.
I've had patients turn up with a pile of drugs and unaware of what exactly they are taking as the instructions are in another language.
I've seen people forced to go back to the country they had the work done in early, at an extra cost, just to get remedial work done. It can end up more costly than if they had gone to a UK specialist.
A Uk specialist will be GDC registered, have appropriate training, appropriate indemnity, sterilised instruments, good quality, regulated materials, and a process/policy for dealing with problems.
Of course there are success stories, but it's such a massive risk. You are messing with a part of your body. Some of these clinics have offices in the Uk and they have a good sales pitch. As a practice owner in the Uk, and knowing the price of decent materials, the only way I can think that they have made any profit ( abroad) is if they use sub standard implants.
I've also seen folk with reasonably healthy teeth getting them either cut down to nothing to get a crown placed over the top. This is usually without elective root treatment first, and the tooth eventually flares up with severe pulpitis or gets infected. I've seen patients get healthy teeth extracted. It's absolutely appalling. There's a recent BBC documentary on dental tourism. I'll try snd find the link.
Anyway in short. See your own dentist and talk through options with them
Someone will come on this chat soon and argue my points. Fair enough. Each to their own. But I'm 25 years of general dental practice, this current trend is one if the most concerning I've ever come across