COVID-19 Rapid Antigen & PCR Test

RT-PCR from £110

Rapid Antigen only £60

Travel Certificate

Same Day Results

Instant Booking

We Guarantee your Results on Time

At nlclinic we guarantee your test result on time for your flight. Unlike other clinic’s our analysis is conducted in-house at NL Laboratory, meaning we have full control over your test from start to finish.

International Certification

Our Test Certification is recognised globally for international travel. Our team are dedicated to keeping our Certification up to date with the latest requirements for travel all over ther World.

Travel Testing Inbound & Out

At nlclinic we provide RT-PCR Travel Testing for both Fit-to-fly and Test-to-Release Government Travel Schemes. Whether it’s for Work, Family or Leisure, nlclinic is here to make sure you help stay protected.

Register for Covid-19 Testing

No Flight - Test only

Whether you are looking to visit family, get back to work or just want a peace of mind, nlclinic offer rapid turn-around with same day Antigen, Antibody and RT-PCR testing. Pre-Register below for your

Test Only

Fit to Fly - Outbound Flight

Many countries now require COVID-19 testing in order to fly. This will need to be shown at border control. In general this will need to be between three to five days before traveling. For more information on Government guidelines and travel advice. At nlclinic we offer Same Day 12 Hour service so you will never miss a chance to fly.

Outbound Flight

Test to Release - Entering UK

The Test to Release for International Travel scheme is for people who need to self-isolate on arrival in England. If you are traveling from a place not on the travel corridors list, you will need to isolate for 10 days on arrival. The earliest you can take the test is 5 full days after you left a place not on the travel corridor list. If the result is negative, you can stop self-isolating. This can reduce the isolation period from 10 to 5 days. For more information on Government Test to Release for international travel

Test to Release

RT-PCR from £110

Gold Standard for detection of Corona Virus. More sensitive in detecting low level SARS-CoV-2 compared to Antigen Test. PDF Certification provided recognised globally for outbound travel. Results available Same Day

Antigen £60

Rapid Antigen testing for detection of Corona Virus. Sensitivity 96.52% with Accuracy 99.68% in detection of SARS-CoV-2. Results within 1-3hours.

Antibody £60

Blood analysis for detecting previous Corona Virus exposure. For detection of IgG and IgM SARS-CoV-2 Antibodies

Rapid Testing

Same Day PCR test 12 Hour £180

Express PCR test 24 Hour £160

Standard PCR test 48 Hour £110

Swab Testing at nlclinic in Three Easy Steps

Pre-Register for your treatment at nlclinic. Fill out your contact and flight details which will be used to process your booking and Test Certification. Register for Treatment

Book your appointment by calling +44(0)208882095

Visit nlclinic and have your swab test. Our friendly Practitioner will swab the back of your throat and nose. Your swab will then be analysed at our laboratory. You will receive your result via email along with your PDF Certificate.


143 / 145 High Street, Southgate

London, N14 6BP


26 Hartland Road, Camden

London, NW1 8DD

Milton Keynes

2 Turpyn Ct, Woughton on the Green

Milton Keynes, MK6 3BW

What is the In-store COVID-19 Testing Service (PCR)?

There are many different reasons why you may want to have a COVID-19 swab test. Maybe you’re traveling abroad, you need a test for work or you’re attending a social event. Our In-store COVID-19 Testing Service (RT-PCR) is a convenient way to get a nose and throat swab PCR test to check for a current COVID-19 infection.

Our service normally has a turnaround of 48 hours, however due to new innovative testing, we are able to provide say day or 12-hour test results for people of urgent need. Call to book an appointment, with same day available. Once your results have been processed you’ll get an email to let you know your results are ready to view, and whether negative or positive, you'll be able to download your results certificate.

Will I be able to fly with this test?

All patients who receive a certificate after their test, providing their result is negative, will be able to fly abroad to all countries. Our certificate is certified fight-to-fligh and we have had 1000s of patients use this service this year. NL Clinic will not be liable for any spelling mistakes as this form is filled in by yourself, we will also not be liable for the time of test on the certificate with regards to country entry requirement, this should be calculated by yourself.

You should fill in your information form exactly as to what is on your passport/Identity Card. NL Clinic is not liable for any spelling mistakes made by you and subsequently produced on the certificate.

Who is this service suitable for?

The In-store COVID-19 Testing Service (PCR) is suitable for adults and children of any age. We pride ourselves with the fact that our small business clinic is run by medical professionals, unlike most high-street businesses. Therefore, your test will be produced by trained medical professionals and doctors.

Please let a member of staff know if you have been in contact with someone who has COVID-19 or are experiencing symptoms yourself. We can provide testing for these persons, however extra precautions and testing in a separate sterile room is required.

*If you, anyone in your household or support bubble have any symptoms of COVID-19, or think they may have COVID-19 you should stay at home and follow the latest government guidance.

When should I book my appointment?

If you’re flying abroad, please book your appointment no earlier than 72 hours before your flight. Try to book as close to this timeframe as you can. NL Clinic will not be liable for the timing of your test with regards to flight time allowance and this should be calculated by yourself.

This is to make sure you don’t book too early before you travel. If you don’t book within this timeframe it’s possible you may not receive your results in time.

How long will my appointment take?

The appointment including the swab test will take about 20 minutes.

Important appointment information

Please read carefully before coming into store for your appointment.
• If you, anyone in your household or support bubble have any symptoms of COVID-19, or think they may have COVID-19, please don’t come into store for your appointment. Instead, please call the store to cancel your appointment, stay at home and follow the latest government guidance
• Remember to wear a face mask or covering and maintain social distancing whilst in store. We’re doing all we can in store to help keep our customers and colleagues safe.
• It’s very important that you arrive in store at the correct time for your appointment. If you’re late, we can’t guarantee that we’ll be able to re-schedule your appointment

Identity check

• The store team will need to see a form of identity to check your identity. Please remember to bring this with you.
• You’ll need to remove your face mask or covering for the swab test. As masks should only be touched with clean hands, you may bring hand sanitiser with you to your appointment