Royal Free London’s adult blood test service is by appointment only. We do not accept walk-ins.

How can I book a blood test?

Please follow the steps below to book your blood test:

  1. Select your preferred blood test clinic location from the list below.
  2. Register for a Swiftqueue account on their website. Registration is free. They handle the online booking for all our blood tests. You will only have to register once. You can use the same login details if you need to book another test later.

List of blood test clinics

You will be taken to Swiftqueue's website to book.

What do I do if I cannot book my blood test online?

If you are unable to book your blood test online, please telephone 020 7443 9757 (Monday to Friday, 8am to 5pm). Normal call charges apply.