Understanding Dental Onlay Cost in the UK

Nov 26, 2023


Welcome to Apolline, your trusted source for insurance and financial services. In this article, we will be delving into the details of dental onlay cost in the UK. As a leading provider of life insurance, we understand the importance of dental health and its financial implications. Read on to discover all you need to know about dental onlays and their associated costs.

What are Dental Onlays?

Dental onlays are a type of dental restoration used to repair damaged or decayed teeth. They are typically made from durable materials such as porcelain or composite resin and are custom-created to fit your tooth perfectly. Dental onlays are a more conservative treatment option compared to dental crowns, as they preserve a larger portion of your natural tooth structure.

Onlays are specifically designed to cover the top surface of your tooth, including one or more cusps. They provide a strong, long-lasting solution for teeth with moderate levels of decay or damage.

Factors Affecting Dental Onlay Cost

The cost of dental onlays can vary based on several factors:

1. Material Choice

The material chosen for the onlay will impact the overall cost. Porcelain onlays, known for their natural appearance and durability, tend to be more expensive than composite resin onlays. However, both options have their own benefits and drawbacks, so it's important to consult with a dental professional to determine the best choice for your specific needs.

2. Complexity of the Case

The complexity of your specific case will also influence the cost. Teeth with extensive decay or damage may require more extensive preparation before the onlay can be placed, which can increase the overall cost.

3. Location and Reputation of the Dental Practice

The location and reputation of the dental practice can impact the cost of dental treatments. Practices located in metropolitan areas or those with a strong reputation may charge higher fees for their services.

Typical Costs of Dental Onlays in the UK

While the exact cost of dental onlays can vary, the following average price ranges can give you an idea:

Composite Resin Onlays:

  • Single Surface Onlay: £200 - £400
  • Two-Surface Onlay: £400 - £600
  • Three-Surface Onlay: £600 - £800

Porcelain Onlays:

  • Single Surface Onlay: £600 - £800
  • Two-Surface Onlay: £800 - £1000
  • Three-Surface Onlay: £1000 - £1200

Please note that these are average price ranges, and it's always recommended to consult with your dentist to get an accurate cost estimate based on your individual needs.

Insurance Coverage for Dental Onlays

When it comes to insurance coverage for dental onlays, it's essential to review your specific insurance policy. Dental insurance plans may cover a portion of the cost depending on the coverage details and the type of policy you have.

If you have a comprehensive dental insurance plan, it's likely that a portion of the onlay cost will be covered. However, coverage limitations, waiting periods, and other factors can affect the extent of the coverage.


In summary, dental onlays provide an effective solution for repairing damaged teeth while preserving your natural tooth structure. The cost of dental onlays in the UK can vary depending on factors such as material choice, case complexity, and the dental practice's location and reputation.

At Apolline, we understand the importance of dental health and the financial aspects it entails. We aim to provide you with the necessary information to make informed decisions about your dental health and insurance coverage needs.

If you have any further questions or need assistance with insurance or financial services, please do not hesitate to contact our team at Apolline. We are here to help you navigate your dental health journey and ensure you receive the best possible care.

dental onlay cost uk