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?

You can book your blood test appointment online. This is a free booking service.

Please follow the steps below to book your test online:

  1. Visit www.royalfree.nhs.uk/services/blood-tests.
  2. Select either the options for adult or child’s blood test.
  3. Select your preferred hospital or site. You will then be taken to swiftqueue.co.uk, our online booking platform partners.
  4. Select your appointment type.
  5. Choose what time you would like to come in.

Register for a Swiftqueue account. You will only have to do this the first time you book a blood test, and you can use the same log-in details if you need to book another test later).

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.