Coronavirus

COVID-19 is the greatest public health challenge of our time. Our clinic has remained open throughout the pandemic to ensure you have fast access to antibody, PCR and rapid antigen testing.

Packages

Price

Turnaround Time

Fit to Fly

Return to Work

Day 5 to Release

Past Infection

Post Vaccine

Standard COVID-19 PCR Test

£99v

Next day by 8 pm

Same Day COVID-19 PCR Test

£139

Result by 10 pm

(Must test before 10:30 am)

Roche Antibody Test

£89

24 Hours

COVID-19 T-Cell Test

£129

3 Days

Instant Antibody Test

£79

15 Minutes

Standard COVID-19 PCR Test

Price

£99

Turnaround Time

Next day by 8 pm

Fit to Fly

Return to Work

Day 5 to Release

Past Infection

Post Vaccine

Same Day COVID-19 PCR Test

Price

£139

Turnaround Time

Result by 10 pm

(Must test before 10:30 am)

Fit to Fly

Return to Work

Day 5 to Release

Past Infection

Post Vaccine

Roche Antibody Test

Price

£89

Turnaround Time

24 Hours

Fit to Fly

Return to Work

Day 5 to Release

Past Infection

Post Vaccine

COVID-19 T-Cell Test

Price

£129

Turnaround Time

3 Days

Fit to Fly

Return to Work

Day 5 to Release

Past Infection

Post Vaccine

Instant Antibody Test

Price

£79

Turnaround Time

15 Minutes

Fit to Fly

Return to Work

Day 5 to Release

Past Infection

Post Vaccine

COVID-19 Private Testing

COVID-19 Antibody Test

Turnaround: 15 min

£79

COVID-19 Home Test Kit

Turnaround: 48 - 72 hrs

£145

COVID-19 Swab Testing

Turnaround: Next Day

£99

COVID-19 T-Cell Test

Turnaround: 3-5 days

£129

Fit To Fly

Turnaround: Next Day

£99

Same Day COVID RT-PCR Test

Turnaround: Same day

£79

Test To Release

Turnaround: Next Day

£139

Testing for Companies

Turnaround: 4-12 hrs

N/A

Accredited clinic and laboratories
Fast turnaround times
Rapid testing in 15 minutes available
Established in 1998
Experienced professional team
Advance safety protocols
Exceptional infection control measures
Central London location
Senior point of contact for companies

We have multiple COVID-19 services available including:

PCR testing
Fit to fly certificates
Home-testing for COVID-19
Antibody-testing
Rapid antigen testing

What test should I have?

This depends on what you want to know!

If you want to know if you currently have COVID-19, you have three options:

PCR test, which is considered the “gold-standard” of COVID-19 testing and the correct test for fit to fly requirements
Home-testing kit for PCR which is suitable if you are currently symptomatic or cannot attend the clinic
Rapid antigen testing, with a fast result within 15-minutes

If you want to know if you have COVID-19 antibodies, you have two options:

Rapid antibody test with a result within 15 minutes
An Abbott antibody test with a result in 24 hours that is sent to the laboratory

How do I obtain a fit to fly certificate?

You can read our full guide here. The process is quick and easy and we have helped thousands of people reach their destinations successfully since the summer.

Tell me more about the rapid antigen test

This is new testing being trialled by the government currently. It is a little less accurate than PCR testing and not accepted yet for travel but is very helpful for work purpose, schools and universities primarily. You can read more here.

Book online or call us today!

Companies should email our Managing Director – [email protected].

Medical Specialists

We work with experienced consultants & healthcare professionals who have received positive feedback from our patients, and with whom we have established long-term relationships.

Amin Ali

Medical Associate

Dr Heather Craig

General practitioner (GP)

Dr Kate Soffer

General practitioner (GP)

Dr Mohammad Mohseyni

Senior General practitioner

Dr Oluwaseyi Kayode

Medical Associate

Juhina Chameseddin

Medical Associate

Why Choose Walk In Clinic

Experienced
since 1998

Experienced doctors & a professional team

Registration
not needed

Up-to-date with the latest treatments & testing

Strictly
confidential service

Your medical records are kept private at all times.

Affordable private
health care

Transparent fee structure with no hidden charges

testimonials

      All reviews
 4.8 
   Google
 4.8 
   Trustindex
 5.0 
   Provenexpert
 5.0 
   Yell
 5.0 
 
  
 
 
 
  Excellent4.8452 reviews
 4.8
 Excellent452 reviews
  Write a review     Google    Trustindex    Provenexpert    Yell  
 
 
 
    
 Excellent4.8444 reviews
 4.8
 Excellent444 reviews
  Write a review 
 
    
 Excellent5.01 reviews
 5.0
 Excellent1 reviews
  Write a review 
 
    
 Excellent5.01 reviews
 5.0
 Excellent1 reviews
  Write a review 
 
    
 Excellent5.06 reviews
 5.0
 Excellent6 reviews
  Write a review 
 
 
 
   
 
 
      Posted on Google  
   
   Jooyoung Nam 
 10 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had a very positive experience at this clinic for my blood test and the follow-up with the GP. I particularly appreciated the care and attention throughout the process, including the follow-up after my results. Thank you to the team for making the experience so reassuring. I would happily recommend this clinic.
  
 
     Posted on Google  
   
   Lucy Cropper 
 31 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had a fantastic experience at the Harley Street clinic. Staff were very welcoming and professional and booked my second blood test here also.
  
 
     Posted on Google  
   
   Truman Packard 
 19 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. The service was efficient, personable and very complete.  The doctor who saw me was very good, patient and sensitive.  I’ll be going back.
  
 
     Posted on Google  
   
   Sue Heald 
 11 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. As an international visitor, I was very grateful for the prompt attention to my request for an appointment. Dr Ali was respectful and empathetic in regard to my condition and suggested further treatment, which I was able to organise for the next day.
Both offices I attended treated me appropriately and I would recommend Harley Street Health Walk-in Clinics to anyone visiting London who requires medical attention.
  
 
     Posted on Trustindex  
   
   Isabella Johnson 
 3 August 2026
 
 
 Trustindex verifies that the original source of the review is Trustindex. Highly recommend City Walk-In Clinic
Really pleased with my experience at City Walk-In Clinic. I booked a female hormone test because I wanted some answers about a few symptoms I'd been having, and the whole process was straightforward. The staff were welcoming, friendly and didn't make me feel rushed at all. The blood test was quick, and they explained everything clearly before taking the sample. My results came back sooner than I expected, and it was reassuring to have everything presented in a way that was easy to understand. I'd definitely use the clinic again and would recommend it to anyone looking for a private female hormone test. Professional service, lovely staff and an all round positive experience.
  
 
     Posted on Google  
   
   Anabella Styles 
 9 July 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had a private gp appointment yesterday as my feet have been swelling every day over the past few days. So I booked an appointment with Dr Heather.

Dr Heather explained the possible causes of the swelling, including the heat that we are currently experiencing in London.

Recommended further investigation if the swelling persists, to identify the underlying issue rather than just making assumptions.
  
 
     Posted on Google  
   
   Mary Anne 
 3 July 2026
 
 
 Trustindex verifies that the original source of the review is Google. I have used City Walk In Clinic as my go to place for routine blood tests. My recent full health check gave my doctor some clues that i may be approaching my menopause era. So my doctor has recommended that i do some tests to find out if indeed i am entering perimenopause, as the symptoms are there.

Will be having my tests in the next few weeks. So glad i had a full health check, because all these symptoms were driving me crazy.
  
 
     Posted on Google  
   
   Dona P 
 24 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Really good service throughout. Reception staff were welcoming and the blood test was efficient and quick. Highly recommended as blood tests can be booked on the day with results being sent very quickly.
  
 
     Posted on Google  
   
   A B 
 23 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great location for blood tests if you want very fast results! I got my results the same day, highly recommend!
  
 
     Posted on Google  
   
   Grace Vizcaino 
 2 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very good service at a very reasonable cost. Same day results, I do recommend this clinic and would certainly be using it again.
  
 
     Posted on Google  
   
   Shona McGovern 
 16 May 2026
 
 
 Trustindex verifies that the original source of the review is Google. I attended The Harley Street Walk/in centre in the City recently. I was able to book my appointment the day before for a blood test at a time that suited me. The booking process was straightforward. The doctor that conducted the venous draw was efficient  and very pleasant. I have never had such a painless venous draw and I have had many! My appointment was at 5pm and I had my results before 8 am the following day. I will be very happy to book my tests here in the future. Thank you.
  
 
     Posted on Google  
   
   Monju Zaman 
 19 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very easy to arrange the appointment with plenty of immediate availability. Very convenient location. Friendly medical associate who took my blood and results arrived very promptly, ie early the next day. Seamless experience.
  
 
     Posted on Google  
   
   Nat N 
 17 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. Attentive, welcoming and professional staff in a great area which is easy to get to! I always feel like I'm in good hands
  
 
     Posted on Google  
   
   Abdalla Mohamud Mohamed 
 18 March 2026
 
 
 Trustindex verifies that the original source of the review is Google. I had a very good experience at the clinic. The staff were punctual friendly and professional. I had a blood test done and received the results quickly on the same day. I would definitely recommend visiting them.
  
 
     Posted on Google  
   
   Ena Quinn 
 9 March 2026
 
 
 Trustindex verifies that the original source of the review is Google. Speedy and efficient place for quick bloods. Results have been same day for me. Very friendly staff too which is always a bonus
  
 
     Posted on Google  
   
   Arthur Attwell 
 22 January 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great experience. I was visiting London from abroad and I needed a blood test before travelling onward. I arrived without an appointment and was done in 20 minutes. The staff were all lovely. I received my test results by email the next morning.
  
 
     Posted on Google  
   
   Omar 
 19 January 2026
 
 
 Trustindex verifies that the original source of the review is Google. Really professional and friendly. They always provide their results  quickly!
  
 
     Posted on Google  
   
   Antigoni S. 
 17 January 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very good experience — all the staff were very polite, I was assisted immediately, and the results were available the same day. Thank you very much Private City Clinic!
  
 
     Posted on Google  
   
   Sheila Daley 
 31 December 2025
 
 
 Trustindex verifies that the original source of the review is Google. I wanted a cholesterol check up and chose this clinic because it seemed to offer a competitive price for a detailed report. And so it turned out to be.  Received a prompt and professional service at a price that was significantly less than other nearby providers in central London.  I have now used it twice and would definitely recommend.
  
 
     Posted on Yell  
   
   JenniferP-344 
 18 February 2025
 
 
 Trustindex verifies that the original source of the review is Yell. I appreciated the discreet and professional care during my sexual health test. The clinic made me feel safe and respected, and the results were delivered quickly and privately. Definitely recommend if you value confidentiality.
  
 
     Posted on Yell  
   
   MichelleD-11 
 21 February 2024
 
 
 Trustindex verifies that the original source of the review is Yell. I can't express enough how pleased I am with the Private Walk-in Clinic. As someone who values privacy and comfort, this clinic hits all the marks. The waiting areas are designed for relaxation, and the staff ensures confidentiality at every step.
  
 
     Posted on Provenexpert  
   
   Anonymously 
 4 December 2023
 
 
 Trustindex verifies that the original source of the review is Provenexpert. The Walk-In Clinic in central London exceeded my expectations in every way. Their attention to detail and commitment to tailored care for their patients truly sets them apart. The availability of evening appointments until 6:30 pm was a game-changer for someone like me juggling multiple commitments.
  
 
     Posted on Yell  
   
   LunaW23 
 14 May 2021
 
 
 Trustindex verifies that the original source of the review is Yell. They are so fast. One call and I am there in a few hours, always the same team and so polite and nice.
  
 
     Posted on Yell  
   
   JuliaSf 
 14 October 2020
 
 
 Trustindex verifies that the original source of the review is Yell. I hope these guys open up again soon because I really cannot stand anyone else around here. they were perfect for me for tests and consultations whenever I needed them
  
 
     Posted on Yell  
   
   Emily-M 
 2 August 2019
 
 
 Trustindex verifies that the original source of the review is Yell. i have used these guys many times in the last 6 years and its always very fast and professional. most tests are done in 24hours and they call you to explain the results. recommended if you gp (like mine) gives you an appointment in 4 weeks time.