Fit to Fly (RT-PCR Emergency) Heathrow Centre

Timings at Slough Medical Centre

Monday To Friday: Visit anytime between 9 am to 5 pm (After 5 pm Book the Emergency test only at the Slough Medical Centre)
Saturday – Sunday: Visit anytime between 9 am to 2 pm (After 2 pm Book the Emergency test only at the Slough Medical Centre)
Bank Holidays: Visit anytime between 9 am to 12 noon, subject to change.

Heathrow Centre: 

Monday To Friday: Visit anytime between 9 am to 5 pm (After 5 pm Book the Emergency test only at the Slough Medical Centre)
Saturday: Visit anytime between 9 am to 12 noon. Sunday and Bank Holidays: CLOSED.

Free Car Parking for 20 minutes

Test results and certificates will be available within 90 minutes to 3 hours from the time your sample is received at the Laboratory for testing.

1. For queries relating to when to take tests or which tests are valid for a specific country, please look up the rules for your country of interest online or on the www.gov.uk website.
2. Please click here  Find us – Hasu Diagnostics to see the location and the opening times of the Slough Medical Centre and Heathrow testing centre.
3. Book your Fit to Fly (RT-PCR Emergency) [Medical Centre] Heathrow test by filling out the booking form on this page. Please remember to enter the same exact details found in the passport.
4. Please select the date and appointment time.
5. On the next page, you can click on “ADD” to book more than one person in the same order.
6. Once the payment is completed, the order is confirmed. You will receive an order confirmation with the order number to your booking email address.
7. Please visit your chosen centre, at your appointment time. You can also visit anytime within the opening hours of your chosen centre: Hasu Diagnostics (Regus Offices), 450 Bath Road, Longford, Heathrow, UB7 0EB.
8. Ensure your onsite visit coincides with the sample date and time being within the country’s entry requirement.
9. Mention your order number and confirm the identity/names of the people being tested. Your test kits will then be registered on the system, by our team members.
10. You will be given the RT-PCR test kit, take the self-test as instructed by our team member, and return the test kit back.
11. Once your sample is received in our laboratory, then your sample will be processed for testing. Hasu Diagnostics has its’ own state-of-the-art laboratory.
12. The test result and certificate will be sent directly to your booking email address (the email you have used for placing the order), on the same day within 90 minutes to 3 hours.
13. Our certificates are UK Government approved, accepted by all the airlines and have a QR code.
14. Book a Slough medical centre appointment on our website for Sunday and Bank Holiday appointments.
15. For Fit to Fly (RT-PCR Emergency) Medical Centre appointments after 5 pm (weekdays) and 2 pm (Weekends), please book the Fit to Fly (RT-PCR Emergency) Medical Centre est on our website. Please also email us at    enquiry@hasudiagnostics.com to confirm the out-of-hours test bookings.

For Travellers, please enter your Passport Number.

If you require a fit to fly certificate and you do not provide your passport number, the certificate will not be valid for travelling.