Lately, I’ve had a terrible toothache, the kind that wakes you up in the middle of the night. After visiting a few dentists, I was diagnosed with the need for a root canal, what’s often called ‘removing the nerve.’ I’m sure many expats living in Spain are a bit wary of going to the dentist, especially when it comes to the cost, which can feel like a bottomless pit. I’m sharing what I’ve learned to give those in need a reference.
How Big is the Price Difference?
First things first, it’s important to know that Spain’s public healthcare system generally does not cover complex dental procedures like root canals. What they can do is extract a tooth or perform very basic check-ups and fillings, and the waiting times… well, you know how it is. So, if you want to save your tooth, you’ll almost always have to go to a private clinic. This is where costs can vary significantly, much more than for services like finding out the [price of injections in Spain].
Prices at private clinics vary widely and depend mainly on several factors:
- City and Location: Prices in central Madrid or Barcelona are definitely higher than in smaller cities or suburbs.
- Clinic’s Prestige: Some are large chain clinics, while others are private practices. The equipment and reputation differ, and so do the prices, similar to how [blood test prices in Spain] can vary between facilities.
- Tooth Position and Complexity: This is the key factor! The number of canals in the tooth determines the difficulty and duration of the treatment.

Root Canal Costs for Different Teeth
I consulted several clinics and combined my findings with friends’ experiences to create a general price list. Note: this is only the cost of the treatment itself and does not include the subsequent dental crown! The crown is another major expense.
| Tooth Type | Number of Canals | Treatment Cost |
| Front Tooth (Incisor, Canine) | Single Canal | 150€ - 250€ |
| Premolar | Two Canals | 200€ - 350€ |
| Molar | Multiple Canals | 300€ - 500€+ |
Special Reminder: If it’s a root canal retreatment (i.e., redoing a failed procedure), the price will be 50% or even higher than the rates above because the operation is more complex, much like other specialized procedures such as getting cosmetic surgery in Spain.
Dental care is truly a significant expense. If you can, getting a good dental insurance plan is highly recommended. While it may not cover everything, it can save you a lot of money on X-rays, cleanings, and basic treatments, and you can also get a decent discount on major procedures like root canals. I hope everyone’s teeth stay healthy and you’ll never need to use this article!