COVID-19: Testing for international travel purposesInformation on COVID-19 testing before or following travel
The NHS Test and Trace service is not for those needing a test before or after international travel. A negative NHS test cannot be used to end the self-isolation period early (a fine may be imposed if an NHS test result is used this way).
COVID-19 testing before you leave the UK for international travel or (if used), for the test and release scheme on return to the UK is only available as a private service with private providers e.g. some private GP services, travel clinics or other private testing services.
Private providers of COVID-19 testing self-declare that they meet the minimum standards for private sector-provided testing and can be listed as a private sector COVID-19 testing provider.
COVID-19 tests in the UK
Tests are available to determine if:
- COVID-19 infection is present at the time the test was performed
- Polymerase Chain Reaction (PCR) test: this detects genetic material of the virus
- Antigen test: this detects material (antigen) of the virus usually a surface protein
Many different tests are in use or being evaluated. These include samples taken with swabs from the back of the throat and nasal passages and some tests involve saliva providing results within minutes or require processing in a laboratory accredited by the United Kingdom Accredited Service.
A CE mark on a COVID-19 test kit shows that it is fit for the purpose and meets legal requirements relating to safety. After the 1 January 2021, the CE mark is replaced by the UKCA (UK Conformity Assessed).
Limitations of COVID-19 tests
No test is 100% reliable, even those with valid CE marks. Results are only valid at the time they are taken. More details about this are available from the Medicines and Healthcare products Regulatory Agency.
COVID-19 testing before travel from the UK
- Some countries require proof of recent COVID-19 testing for entry (or require travellers to take one or more tests on arrival in the country). Check the Foreign, Commonwealth & Development Office (FCDO) foreign travel advice; (see the summary, health and entry requirements sections) and contact the UK-based embassy of the country you are travelling to if you need more information.
- When arranging a test, you should check the requirements of the country you are travelling to and consider the time it will take to process your test and get your result. A charge will be made for testing and any medical certificate confirming a negative COVID-19 test.
- The type of test that is usually required is a swab PCR test (a home test kit may be supplied and sent to an accredited laboratory for processing).
COVID-19 testing for return from international travel
As of 18 January 2021, travel corridors are suspended and all travellers (including UK nationals, but excluding children, some medical reasons and some work related exemptions), returning to England, Scotland or Wales from abroad (excluding some countries) must:
- have proof of a negative COVID-19 test, taken up to 3 days before departure to the UK, before boarding return transport.
- find a test provider to do the test who can meet the required test standards.
- complete a passenger locator form.
- self-isolate for 10 days [you do not need to self-isolate if you have returned from Ireland but all other restrictions and requirements continue to apply].
- have additional testing on day 2 and day 8; this is a requirement.
[Those travelling from countries not on the banned travel list in the 10 days before arriving in England can end self-isolation early through the Test to Release scheme].
As of 15 February 2021, UK residents who, in the last 10 days, have been in or travelled through any country that is subject to a travel ban:
- Must isolate, in managed isolation hotels.
- Must show proof of a negative COVID-19 test before boarding return transport.
- must complete a passenger locator form.
- Will be required to have additional testing on day 2 and day 8.
- Cannot use the Test to Release scheme.
Non-UK residents from countries subject to the UK travel ban, will continue to be refused entry to the UK.
First Published : 10 Dec 2020
Last Updated :  01 Mar 2021