We offer testing for China, Hong Kong and Japan with signed and stamped GMC registered Doctor form. Please book at Marylebone or Knightsbridge Clinic if you are flying to Japan. We also offer saliva test. 

London Covid Testing

Covid Testing London has been set up to help people who are concerned about their health and want to know if they have contracted coronavirus.

We offer a large array of Covid tests at our Covid testing clinics in central London.

Our team of doctors and nurses are trained to carry out these tests and we can test anyone over the age of 16 years old.

Book your Covid Test Near Me at our Covid Testing Clinic Today. 

*All our tests are suitable for traveling to China, Hong Kong and Japan.

Play Video

London Covid Testing On ITV's Good Morning Britain

Edwina Currie explains the reasoning behind the high prices of PCR tests for traveling abroad and says Ministers are watching the price of Covid tests. She adds that if people don’t want to pay the high prices, they should consider holidaying in the UK. Gabriela Brewer, who runs a government recommended Covid testing clinic says ‘margins are very tight due to expensive lab costs to process the samples.

As seen on

Quick Links

London Covid Testing

Need a Rapid Covid Test London? If you are displaying symptoms of Covid and or for your peace of mind and/or planning to travel then please book your same day rapid Covid test London via our website here.

The testing procedure is quick, easy and painless and takes just a few moments to complete the Covid rapid test London procedure.

Your test will be analyzed and your results issued the same-day.

Rapid Antigen Test (RAT)

Need a Rapid Antigen Test London? Antigen is a protein that stimulates the immune system to produce antibodies against foreign substances and as such the rapid Antigen test (RAT) test can be used to detect the presence of antibodies against specific diseases. This test can help determine if you have been exposed to any diseases that are contagious. If you have not had a recent exposure to these diseases, then you should not experience any symptoms, however it is possible in some cases to be asymptomatic. However, if you do have a disease, then the rapid antigen test London can tell us whether you have developed immunity to that particular disease.


Our rapid antigen test London is one of the main and most accurate methods of testing for Covid. The procedure itself is simple and completed within minutes. There is no pain associated nor recovery time and your results are available the same day.

To book your rapid antigen test London please click here.

The World Health Organization (WHO) declared the coronavirus outbreak as a global health emergency. This means that the WHO has classified Covid-19 as a pandemic. To help contain the spread of the virus, many companies have started developing rapid test kits to detect the virus. These tests can be used at home or in hospitals to determine if someone is infected with the virus.

H3: Covid-19 Symptoms

Symptoms of Covid-19 include fever, cough, shortness of breath, muscle aches, sore throat, headache, chills, fatigue, loss of taste and smell, and diarrhea. Some people may experience no symptoms at all. People who do show any of these symptoms should seek medical attention immediately. Book your Same Day Covid Test London Now.

Our clinics are easily accessible from all major London airports for same day testing in London.

The Lateral Flow Tests (LFT) Devices are tests that were designed to help identify if someone has been exposed to COVID-19. This test can detect antibodies against SARS-CoV-2 (the virus that causes Covid-19) in blood serum.

The test uses lateral flow technology, which means that the sample flows along a strip from left to right. If the sample contains antibodies against SARS-Cov-2, they will bind to the antibody binding sites present in the test line. As the sample moves across the test line, the amount of bound antigen increases. When the test reaches the end of the test line, the result appears as a colored band.

Lateral Flow Tests (LFT) Devices are quick and easy to use and are completed via the following steps:

1. Wash your hands thoroughly before handling any test strips.

2. Do not touch the cap until after the sample has been applied.

3. Place the cap back on the vial immediately after testing.

4. Store the vials at room temperature (20-25°C) away from direct sunlight.

5. Keep the vials upright.

6. Avoid touching the vial with your fingers.

The results can take up to 10 minutes to show on the test strip so you must always allow the full time before registering your result.

You can order a home test by clicking here.

There are many Different types of Covid Tests available, some of the most popular are:

1. Reverse Transcriptase-Polymerase Chain Reaction (RT-PCR)

This test detects the virus RNA using reverse transcriptase enzyme. This enzyme converts the viral RNA into complementary DNA (cDNA), which can then be amplified using polymerase chain reaction (PCR).

2. Enzyme Linked Immunosorbent Assay (ELISA)

The ELISA test uses antibodies that bind specifically to antigens present in the sample.

These antibodies are linked to a detectable label. If antigen is present, the antibody binds to it and forms a complex. The amount of bound antibody is proportional to the concentration of antigen in the sample.

3. Immunofluorescence Antibody Test

In this test, antibodies are used to detect specific antigens. Fluorescent dyes are attached to the antibodies. When the target antigen is present, the fluorescent dye emits light.

Different types of Covid tests take different times to complete and some results take longer than others, it is always best to check which would be the most suitable test for you in the time frame that you need it.

If you need any advice please feel free to contact our clinic by clicking here or to book in for a test at our clinic then please click here.

Covid Test London is a private laboratory that offers same-day testing services for Covid-19. They are located at the heart of the capital city and have been offering their services since April 2020. Their team consists of highly qualified professionals who can help identify whether you have contracted the virus or not.

With four different clinics to choose from, all with same-day results and all easily accessible from all travel routes, train stations, underground and airports you are never far from obtaining your same-day Covid testing.

The clinic address are as follows:

Knightsbridge Clinic

First Floor, 51 Beauchamp Place, SW3 1NY

Monday to Saturday: 9 AM – 6 PM

Sunday: Closed 

To book a covid test in Knightsbridge click here

Marylebone Clinic

37 Lisson Grove, NW1 6UB

Monday to Sunday 9 AM – 7 PM

To book a covid test in Marylebone click here

Kings Cross Clinic

155 Kings Cross Road, WC1X 9BN

Inside Pure Essentials

Monday to Saturday: 10 AM – 4 PM

Sunday: Closed

To book a covid test in Kings Cross click here

Finsbury Clinic

Inside London Beauty Finsbury, 127 Fonthill, N4 3HH

Open Monday to Sunday 11 am to 7 pm. 

To book a covid test in Finsbury click here

Testing is quick, easy and painless and your results are provided the same-day.

Please feel free to book your appointment via our website 

A Covid test would be required if you have any of the following symptoms:


  • Fever or chills
  • Cough
  • Shortness of breath or difficulty breathing
  • Fatigue
  • Muscle or body aches
  • Headache
  • New Loss of taste or smell
  • Sore throat
  • Congestion or runny nose
  • Nausea or vomiting
  • Diarrhea


If you think that you may have caught Covid-19 then call us on 0203 4888 463 or you can book your London Covid Testing directly through our website here.

About us

London Covid Testing in partnership with Marylebone Laboratory.

London Covid Testing and Marylebone Laboratory Health & Social Care (DHSC) – listed private providers of general COVID-19 testing services. Full list can be viewed here

We comply with all the UK government regulations with respect to submitting results to the relevant Public Health Authority.


Me entere el dia antes que necesitaba pcr y en 5 horas tenian el papel de la pcr

thumb Áurea Prunera Pedròs
April 4, 2022

It was the best experience ever had in UK .

Location in ultra convenient and super centrally located .

The staff was helpful and we gat the results in a very short time .

thumb Dan Toma
March 21, 2022

Outstanding service, polite, professional, clean, results arrived promptly as advertised, highly recommended.

thumb Tinka Gordon
March 29, 2022

Our Partners

Destination Informations

We recommend that all our customers should check the latest information on the website regarding their travel destination

When travelling abroad you need to check what Covid-19 test you need and what restrictions apply.

Check & Search using the link below:

Contact us!

Our team will be in touch shortly.

Our Clinics


Marylebone Laboratory, 37 Lisson Grove, NW1 6UB

Kings Cross

155 King Cross Road, WC1X 9BN

Finsbury Clinic

127 Fonthill Road, N4 3HH

Knightsbridge Clinic

First Floor, 51 Beauchamp Place, SW3 1NY