I agree, Asia would probably be much cheaper. I'd love to go back there. My problem would be that I would have to bring my kids at least, so a trip to Hungary or anywhere in Eastern Europe would be a lot cheaper in my case.
Their prices are only about a quarter of what they charge in the West of Europe.
By the way I have a lovely dentist here in Ireland who is from Pakistan. He is very much aware of the toxins in pretty much anything he works with. I had to get urgent work done when my youngest son was only a few weeks old. Right away he asked if I was breastfeeding and he then gave me the time to breastfeed in the privacy of his office and pump as much as I could to prevent my son from ingesting the toxins from the anaesthesia. I'm not sure if any of my old dentists would have even asked.