Vietnam has a lot of great deals right now, including flights and hotel stays

Bangkok, BIDC.. Bangkok International Dental Clinic, and they even have partner rates with several hotels. I'm getting my implants done there. Flew all the way from California, stopped in the Philippines on the way to check it out, and on the way back went to the Philippines again, down to Duma and over to Siquijor.. I'm going back to stay for good.

Thailand and China. Better quality, state-of-the-art work than the US for a fraction of the price.

Turkey

I've had dental work here and in Thailand, and neither was cheap. Vietnam is trying to become the go-to dental tourism spot in Southeast Asia. Might be worth a shot.