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COVID tests for travel: top tips from testing experts

Times are tough for travellers. But with the world preparing to reopen in 2021, we're here to keep you dreaming and planning for your next adventure - whether that's a staycation or flying off to parts unknown. Until then, we've got the latest COVID-19 travel advice and updates to keep you up to date and ready to go.

If you’re planning a trip at the moment, you’ll need to be clued up about COVID-19 tests for travel. Rules and regulations surrounding travel seem to be constantly changing, and it can all seem a little daunting. But we’re here to explain everything you need to know about COVID-19 tests for travel, from what types of tests are available to where to get a test.

This page was last updated on 16 July 2021. To our knowledge, the information on this page was correct at the time of publication.

COVID tests for green, amber or red list destinations

On 14 July, the government’s green list for travel to England was updated to 29 territories in total – allowing for travel to Bulgaria, Madeira, Malta and several Caribbean destinations, among others. You can only travel to amber or red list countries for essential reasons.

Here are the COVID testing rules for the traffic light travel system, which was implemented on 17 May:

  • Green: Green-listed countries require a pre-departure COVID test and a secondary test on your return to the UK, but no quarantine period is necessary.
  • Amber: Arrivals from amber destinations (even in transit) must take a pre-departure test and another COVID test on days two and eight of their mandatory 10-day self-isolation at home – with the option to ‘test to release’ on day five to end quarantine early. After 19 July, fully vaccinated travellers won’t need to quarantine when coming back from amber list countries – but they will still need to take a pre-departure test and book a private PCR test on day two of arriving back home.
  • Red: UK citizens returning from red list destinations (even in transit) must take mandarory COVID tests on days two and eight of their mandatory 10-day hotel quarantine.

Your test result can be shown either on a printed document, a text message or an email. If you don’t have it available at the airport before flying back to the UK, you might not be able to board the plane, or you could be fined £500 on arrival back in England.

What types of COVID tests are available for travel?

There are three main types of COVID tests available for those who need to travel:

  • Polymerase Chain Reaction (PCR) tests
  • Loop-mediated Isothermal Amplification (LAMP) tests
  • Lateral Flow Device (LFD) antigen tests

PCR tests are considered the most reliable COVID-19 tests. NAAT (Nucleic Acid Amplification) tests work in the same way as PCR tests. A swab is taken from the top of the nostrils or the back of the throat and sent to a laboratory for processing. These tests detect the RNA (ribonucleic acid) – or genetic material – of a virus and the process can take several hours, which is why it can take a few days to get your results. These tests are typically highly accurate.

Recently, Transcription-Mediated Amplification (TMA) tests have also been accepted by some countries. This type of test is faster and cheaper than a PCR test, but works in a similar way and is highly accurate.

LFD tests work in a similar way to a pregnancy test and detect proteins in the coronavirus. They’re not as accurate as PCR tests and are normally used in people who do not have COVID-19 symptoms. You’ll usually get your test results within 30 minutes.

LAMP tests give results in a couple of hours and also use a swab from the nose or throat. False positives and negatives have been reported, and this type of test is not considered to be as accurate as a PCR test. Samples can be processed on-site and are analysed to confirm the presence or not of SARS-CoV-2 RNA.

You may also hear people speaking about antigen tests. These are a type of diagnostic test that gives very fast results – often in 30 minutes – but they can give false positives and are not typically as reliable as a PCR test.

The main difference between these types of tests is the cost and the time taken to get your results. However, it’s important to check what type of test is required by your destination, as every country has different requirements. Some countries have a list of accepted test providers, so make sure you check this out before planning your trip.

The UK borders accept PCR, LAMP and antigen tests, as long as they meet performance standards of ≥97% specificity and ≥80% sensitivity at viral loads above 100,000 copies/ml (ask your test provider to prove that the tests meet these standards).

Which destinations require a test on arrival?

Countries around the world have their own entry requirements in an effort to curb the spread of COVID-19. The below list shares some destinations popular with UK travellers, but it is not exhaustive. As rules and restrictions can change at any time, be sure to check official government advice prior to your travel to ensure you have all the information you need.

Note the difference between a ‘departure test’ and an ‘arrival test’. Many countries, including the UK and France, require you to obtain a negative COVID test result up to 72 hours before your departure. Some, like Greece, also require an extra, rapid COVID test on arrival.


On arrival in Spain, UK travellers need to either prove they are fully vaccinated or provide a negative PCR test (no quarantine is required). However, the country is still on the UK’s amber list for travel, meaning that you are advised against travelling there on holiday and must quarantine on your arrival back in the UK (this won’t apply to fully vaccinated passengers after 19 July).

Always ensure you check the latest travel rules and guidance for Spain with the FCDO prior to travel.


British nationals cannot currently enter the USA if they have been in the UK, Ireland, Schengen zone, Iran, Brazil, China or South Africa within the previous 14 days. The USA is on the UK’s amber list.

If you are eligible for entry, all passengers above the age of two must have a negative pre-departure test result (NAAT or antigen) or documentation of recovery from COVID-19 provided by a licensed health care provider. On arrival in the USA it is recommended that you self-isolate for at least seven days, and take a COVID test three to five days after your arrival.

Always ensure you check the latest travel rules and guidance for the USA with the FCDO prior to travel.


To enter France, the rules are different depending on whether or not you have had a full vaccination.

Travellers entering France without a full vaccination, including children aged 11 and over, need to present a negative COVID-19 PCR test result, carried out within 72 hours of departure, or an antigen test within 48 hours of departure. Random antigen testing is in place for unvaccinated arrivals.

If you are not fully vaccinated, you must complete the International Travel Certificate to confirm your essential reason for travel, self-isolate for seven days on arrival in France, and then take another PCR test. France has a list of accepted providers for PCR tests for those entering the country.

Anyone arriving from the UK must complete a ‘sworn statement’ form which self-certifies that you’re not suffering from coronavirus symptoms and have not been in contact with any confirmed cases in the preceding fortnight. You’ll also need to sign a ‘travel certificate’ which confirms your reasons for travel. You can find both these forms on the French government’s website.

Travellers who are fully vaccinated do not need an essential reason to travel to France and do not need to self-isolate on arrival. 

Always ensure you check the latest travel rules and guidance for France with the FCDO prior to travel.


UK nationals can currently enter Greece, although it’s on the UK’s amber list. You’ll need to fill out a Passenger Locator Form at least 24 hours before travel.

You must provide either proof of a negative PCR test result taken within 72 hours of before arrival, proof of full vaccination, or proof of recent recovery from COVID-19 (evidence of a positive COVID-19 PCR test result taken between 30 to 180 days of your travel dates can be used). Upon arrival you may be asked to undergo a rapid test for COVID-19. If your test result is negative, you do not need to self-isolate. A positive test result means you must self-isolate for at least 10 days and you’ll need to take another PCR test at the end of your self-isolation period.

Always ensure you check the latest travel rules and guidance for Greece with the FCDO prior to travel.


Entry to Italy is no longer for essential reasons only, but Italy is on the UK’s amber list. Before you travel, you need to download and complete a self-declaration form from the Ministry of the Interior.

Until 30 July, travellers to Italy who have been in the UK in the previous 14 days must present their airline with a negative rapid antigen or molecular swab test, taken no more than 48 hours before flying, then self-isolate for five days on arrival. At the end of the five-day isolation they must take a rapid antigenic or molecular swab test for COVID-19 and test negative for release. If you arrive without a negative test result, you will need to self-isolate for 10 days.

Always ensure you check the latest travel rules and guidance for Italy with the FCDO prior to travel.

How long before travelling should I get a test?

For most destinations requiring evidence of a negative test for entry, including the UK, you must take your COVID-19 test in the 72 hours (3 days) before departure. For some airport departures and destinations, it’s 48 hours. Tests taken earlier than this may be rejected, and you may be refused travel, or even fined. For example, if your flight departs on Thursday, you should be tested on the Monday, Tuesday or Wednesday before your departure. It’s important to book your test in good time, particularly for PCR tests, as the results could take a day or two to come back.

If your test results come back positive, you must not travel, and should self-isolate for the required period, currently 10 days in the UK. This includes the day you receive your test results and the next 10 full days. Everybody in your household needs to isolate too, even if their test was negative or they don’t have symptoms.

Where can I get a test?

Some countries have a list of accredited test providers and if you intend to travel, you must take a test with one of these providers. Tests from other providers will not be accepted.

If your destination hasn’t provided a list of accredited providers, make sure you check the country’s requirements for testing. Some countries allow you to purchase a home test – this will either be an LFD test which gives you immediate results, or, more commonly, a PCR test which you’ll need to send back to the lab the same day for analysis. Other countries stipulate that you must take a test at a registered test facility.

You should always check that the clinic you choose is accredited by UKAS (the national accreditation body for the UK), that the test will be accepted by your destination, and that you’ll receive a ‘fit to fly’ certificate if your results are negative. Some test providers will charge extra for this.

You cannot get a free test through the NHS if it is for travel.

We’ve gathered together some of the most affordable options for testing before departure in the UK:

ProviderLocationsResultsCostNeed to know
Drive-through centresAirports nationwideNext dayFrom £60-80Demand is high
CollinsonMajor airports in England, the O2 ArenaSame-day or up to 48 hoursFrom £40Timings dependent on test type, Fit to Fly certificate included
BootsOver 100 stores nationwideWithin 48 hoursFrom £99Not suitable for children under 13
Fit to Fly certificate included
Airport hotelsSofitel Hotel (Heathrow)Next dayFree if you book a room, (£69 per additional test)Need to book a room
Jet2WorldwideCheck with providerFrom £75. Discount code provided 4 weeks before travelMay not be valid for all destinations
Tui & WizzWorldwideCheck with providerFrom £60 for a PCR test or £20 for a lateral flow testLateral flow tests may not be accepted by all destinations

Getting a COVID test for travel: top tips from the COVID-19 testing experts at Collinson

  1. Find out what type of test you need for both departure and return trips. Most countries require one of two types of tests: a PCR test, which gets results back to you within 24 to 48 hours or a LAMP test, which is usually with you within 90 minutes. Antigen tests are quicker, with results typically returned in an hour.
  2. Check the timeframe for when you need to have the test done on the FCDO website, as a lot of countries require a negative COVID-19 test that’s no older than 72 hours, some as little as 48 hours.
  3. Check where you can get a test while at your destination to make sure you can return safely.
  4. Make sure to account for bank holidays, or anything else that could disrupt your window for taking your test and receiving the results within the required time.
  5. Be aware that testing for travel cannot be done through the NHS, and be sure to seek a test from a private provider that tests for travel specifically.

How much does the test cost?

Costs for tests range from £20 to over £200, depending on the type of test and the provider. Costs can also vary depending on where in the UK you live. For example, test centres in Scotland tend to charge slightly more than those in London.

Some countries offer free PCR tests on arrival, so check in advance whether this applies in your destination. However, you’ll need to quarantine until you get results. If you test positive, this means spending most (or all) of your trip in self-isolation, which may not be practical if you’re travelling for work.

How long do the results take?

It can take a few days to get your results for a PCR test, as your sample is sent to a lab for analysis.

A LAMP test or antigen test can give you results within 90 minutes.

Some home testing kits, such as antigen tests, provide results within 30 minutes, but these results are not as reliable as PCR tests, and may not be accepted by some destinations.

When should I get a test?

This depends on whether your destination requires a PCR test (which usually give results within 24 hours but can take a day or two longer) or a rapid LAMP test or similar. Research a test provider in advance, and take their advice on when you should book.

If you need a PCR test result within 72 hours of departure, you’ll probably want to take the test on day three before departure. Ask the test provider for their advice on timings.

Be aware that NHS COVID tests are not to be used for travel, and that negative test results (taken within 72 hours of departure) are compulsory for entry back to the UK. If you travel directly to England on a Friday, for example, you must take the test on the Tuesday, Wednesday or Thursday.

When you’re isolating on your arrival back in the UK, you will also need to purchase a test package, including a COVID test to take on days two and eight of your quarantine (which will be in a hotel if you’re returning from a red-list country).

What do the test results tell me?

LFD home tests

With an LFD home test, a negative result means you were not infectious at the time the test was taken. However, this is not a guarantee that you do not have coronavirus.

A positive result means you are currently infected with coronavirus. You’ll normally need to report your test results to the NHS, and they will provide you with next steps to take. You may need to take a PCR test to confirm your positive result, and you’ll need to follow the rules for self-isolating.

PCR tests and LAMP tests

You will normally receive your results via text or email. A negative result means the test did not find signs of coronavirus. However, if a family member or someone you live with tests positive, you will need to self-isolate, and you must not travel.

A positive test result means it is likely you had coronavirus when the test was carried out. You and all the members of your household must self-isolate immediately for 10 days (this includes the day you had the test, and the next 10 full days).

If your sample could not be read, you should book another test as soon as possible. If your results are delayed or you need to take a second test, it may be possible for your airline or accommodation provider to move your booking, although they’re not legally obliged to do so.

We know that all the guidance and regulations surrounding travel and COVID tests can seem overwhelming. Hopefully, our guide has covered everything you need to know to plan your trip and travel safely. If you do have to travel for essential reasons, don’t forget to pack a supply of masks and hand sanitiser, and ensure you have comprehensive travel insurance for your trip. Make sure you check the latest advice from the FCDO before you head to the airport, too.

If your flight is cancelled due to COVID-19, we’ve created this handy article that guides you through what will happen. If you have any questions about COVID that we haven’t answered here, the World Health Organisation (WHO) is a good place to find answers.

Discover where you can go

Making plans to get back out there? Find out whose borders are open with our interactive global map, and sign up to receive email updates when your top destinations reopen.


Can I get a free test through the NHS for travel?

No, you cannot get a free test with the NHS for travel. These tests are for those with coronavirus symptoms or priority groups, such as care workers. You must book a test with a private provider if you require to show evidence of a negative test result upon arrival at your destination.

Can I go on holiday right now?

You can travel for leisure reasons to the countries on the UK’s green list, provided that those countries are accepting British tourists.

What if I can’t pay for a test?

Unfortunately, most countries require evidence of a negative test result before arrival, and the only way to get a test is through a private facility.

Do I need to quarantine when I get back to the UK?

Not if you’re coming from a green list country. Arrivals from amber list destinations must self-isolate for 10 days at home and arrivals from red list countries must quarantine for 10 days in a designated hotel (costing £1,750). You also need a negative COVID test, taken up to 72 hours before departure, to enter the UK border. You’ll also have to take two further COVID tests during your isolation.
After 19 July, fully vaccinated travellers won’t need to quarantine when coming back from amber list countries – but they will still need to take a pre-departure test and book a private PCR test on day two of arriving back home.

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