How to get a same-day or last-minute dentist appointment in London

By the SmileQuick editorial team · Updated 22 October 2026 · General information, not medical advice

Waiting weeks for a check-up is common, but last-minute appointments do come up every day, usually from cancellations. Here is how to find them.

Where last-minute appointments come from

Cancellations and missed appointments, often released the day before
Slots practices hold back for urgent patients
New dentists joining a practice who have open diaries

Tips to get seen sooner

Check live online booking first thing in the morning, when cancellations are often released
Be flexible on which dentist you see at the practice
Look beyond your nearest area; a short journey can save weeks
Ask to be put on a cancellation list when you book

Using SmileQuick

Practice profiles on SmileQuick show open appointment times pulled from the practice's own booking system, listed by dentist. Choose a time and you book straight with the practice.

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Common questions

Do I need to be registered to book a check-up?

Private practices do not require registration. Many let new patients book an exam online.

Are the times on SmileQuick up to date?

Times are refreshed from the practice's booking system regularly. Final availability is confirmed when you book with the practice.

This guide is general information, not medical advice. Always follow your dentist's advice.

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