Rapid Antigen Fit-to-fly test


Fit-to-fly rapid antigen self-test with a certificate

To leave the UK (if country you are entering accepts antigen test)

This rapid antigen test is a lateral flow device that can be taken in place of a fit-to-fly PCR test if you are meeting official regulations of a country you are going to.

In case you have purchased day 2 antigen test with us, you are now able to use it to fly out.

Please check the .gov website for specific testing entry requirements. 

This test is a self-test – It will be carried out by yourself. To certify the test you should upload a picture of the completed test along with your passport. 

The test has a Sensitivity= 96.5% and a Specificity= 99.7%

The test will provide a rapid result within 15 minutes and a Fit to Fly certificate emailed to you upon a negative test within 12 hours after uploading a picture.

If a picture doesn’t meet the regulations, we might experience delays in issuing a certificate as we have to contact you regarding re-uploading a picture.

This test is easy for any healthcare professional to administer and does not require specific training. There are no instruments required as the kits includes everything needed for each patient including instructions.

The Rapid Antigen test allows for decentralized testing or access to testing in areas where laboratory testing is not available.


Fit-to-fly Lateral Flow Test £15

Our kits are small, affordable and effective.


How It Works

Step One

Order Your Test

The kit small enough to fit in the mailbox, so you don’t have to sign or be present for parcel to be delivered.

Next-day delivery – Royal Mail Tracked 24 (order before 2:30pm Mon-Fri)

(Please allow up to 5 working days for delivery)

Step Two

Take Your Test

Use the swab kit at home in advance to test yourself.

Before uploading the picture, make sure that you’ve added initials and the date of a test on a cassette itself and we can clearly see a test next to your ID.

Step Three

Verify Online

Upload a photo of your completed test with your passport for our team to verify.

Please take into account, that in case of uploading the picture at the evening or night, you have to wait for office to open.

Working In Partnership With


COVID-19 Testing Service

Rapidity DX offers a fast, efficient and affordable COVID-19 testing service, for companies, organisations, sports teams & healthcare settings