- Travel insurance is not a legal requirement for UK travellers; the FCDO frames it as something you "should" arrange, not a legal mandate.
- ABI members paid 472 million pounds across more than 500,000 travel claims in 2024, with medical claims accounting for 262 million pounds of that total.
- The average medical claim was 1,528 pounds in 2024, and one ABI member paid out more than 1 million pounds for a customer hospitalised in the USA who needed repatriation.
- A UK GHIC is free and lasts up to 5 years, but the NHS states it is "not a replacement for travel insurance" and does not cover repatriation, private treatment, or ski or mountain rescue.
Is travel insurance a legal requirement in the UK?
There is no UK law that forces a traveller to buy travel insurance before leaving the country. The Foreign, Commonwealth and Development Office (FCDO) guidance on foreign travel insurance frames it as guidance rather than a legal obligation, advising that you "should take out appropriate travel insurance" for a trip. That is a recommendation, not a statutory duty.
The picture changes once a contract is involved. Travel insurance can become a contractual condition rather than a personal choice. Some package holiday operators, tour companies, visa schemes and adventure activity providers require proof of cover before they will confirm a booking or issue documentation. In those cases the requirement comes from the third party you are dealing with, not from UK statute. Reading the booking terms is the only way to know whether cover is mandatory for a specific trip.
What risks does travel insurance cover?
The FCDO guidance sets out what a policy should cover, and the list points directly at the costs that are hardest to absorb out of pocket. According to that guidance, cover "should cover" the full length of the trip, treatment in state or private hospitals, and emergency transport such as an ambulance. The same guidance notes that many policies have a maximum trip length, so a long trip can fall outside a standard policy.
Medical emergencies are the headline risk, but a policy typically extends further: cancellation or cutting a trip short, lost or stolen baggage and belongings, and emergency repatriation back to the UK. Repatriation is the cost most travellers underestimate, because an air ambulance or a medically escorted flight home can run into tens or hundreds of thousands of pounds. The FCDO specifically flags that emergency transport such as an ambulance is often charged separately abroad.
How large is the medical and repatriation risk?
Association of British Insurers (ABI) data published on 21 August 2025 puts numbers on the scale of the exposure. ABI members paid 472 million pounds across more than 500,000 travel claims in 2024. Medical claims made up 262 million pounds of that figure, and represented 34 per cent of all claims, up from 29 per cent in 2023.
The average medical claim came to 1,528 pounds, a sum that already exceeds the cost of most annual policies. The tail of the distribution is where the real risk sits: the ABI reported that one of its members paid out more than 1 million pounds to a customer admitted to hospital for emergency treatment in the USA who then required repatriation back to the UK. A single uninsured event of that kind is financially catastrophic for almost any household, which is the practical case the figures make for cover.
Does a GHIC replace travel insurance?
A UK Global Health Insurance Card (GHIC) is sometimes treated as a substitute for insurance. The NHS is explicit that it is not. The NHS states the card is free and lasts for up to 5 years, and covers medically necessary state healthcare in European Economic Area countries plus a defined list of others such as Montenegro and Australia.
The limits matter. The NHS confirms the card does not cover being flown back to the UK (medical repatriation), treatment in a private medical facility, or ski or mountain rescue. The NHS guidance states plainly that the "UK GHIC is not a replacement for travel insurance" and advises holding private travel and medical insurance for the duration of a trip. A card and a policy do different jobs: the GHIC can reduce state treatment costs and, per the FCDO, some insurers may waive the medical excess if you use an EHIC or GHIC, but only the insurance covers repatriation and private care.
Where cover is commonly disputed or excluded
The most frequent reason a claim fails is a gap between the policy and the trip rather than an insurer acting in bad faith. The FCDO guidance is direct on this point: declare existing conditions or pending treatment, because "failing to declare something may invalidate your travel insurance." Non-disclosure of a pre-existing condition is a recurring source of rejected medical claims.
Other common gaps follow the FCDO list. Cruises generally require an additional level of cover because it is more difficult to reach hospital for treatment. Activities such as bungee jumping, jet skiing, winter sports or skydiving are not usually included in standard policies, and use or hire of quad bikes or mopeds is often not covered. Buying a policy that matches the actual itinerary, including activities and trip length, is what determines whether a claim is payable.
What the regulator requires of insurers
Travel insurance is a regulated product, which gives buyers a defined route if something goes wrong. The Financial Conduct Authority (FCA) introduced signposting rules, set out in Policy Statement PS20/3 and in force from 26 April 2021, requiring firms that sell travel insurance to signpost certain consumers with pre-existing medical conditions to a directory of specialist firms. The FCA confirms that all firms offering retail travel insurance must include details of at least one approved directory, such as the MoneyHelper directory, on their websites.
For a concrete sense of how a specialist product is structured, Staysure (a trading name of TICORP Limited, FCA FRN 663617) states on its site that it covers more than 1,300 medical conditions, applies no upper age limit, and offers cancellation cover up to 15,000 pounds, with unlimited emergency medical cover on its Comprehensive and Signature tiers. That illustrates the kind of cover available to higher-risk travellers, rather than serving as a recommendation.
What to do if a claim is refused
If an insurer rejects a claim and the policyholder disputes it, the dispute does not end with the insurer. After the firm issues its final response, or after eight weeks without one, a consumer can refer the complaint to the Financial Ombudsman Service, which resolves disputes between consumers and regulated financial businesses and is free for consumers to use. Keeping the policy wording, the declaration made at purchase, and all correspondence makes that process far easier to pursue.
Frequently asked questions
Is travel insurance compulsory for UK citizens?
No. There is no UK law requiring travel insurance. The FCDO advises that travellers should arrange appropriate cover, but it is guidance, not a legal requirement. A specific holiday, visa or activity provider may make cover a contractual condition of booking, which is a separate matter from UK law.
Do I need travel insurance if I have a GHIC?
The NHS states the UK GHIC is not a replacement for travel insurance. The card can cover medically necessary state healthcare in eligible countries, but it does not cover medical repatriation, private treatment, or ski or mountain rescue, which are the costs that tend to be largest.
How expensive can an uninsured medical emergency abroad be?
The ABI reported that the average medical travel claim in 2024 was 1,528 pounds, but one member paid out more than 1 million pounds for a customer hospitalised in the USA who needed repatriation. Costs vary enormously by destination and the treatment required.
Why do travel insurance claims get rejected?
A frequent cause is non-disclosure of a pre-existing condition. The FCDO warns that failing to declare existing conditions or pending treatment may invalidate cover. Claims can also fail where the trip involved an activity, a cruise, or a trip length the policy did not include.
What can I do if my travel insurance claim is turned down?
You can complain to the insurer first. If you are unhappy with the firm's final response, or it has not responded within eight weeks, you can refer the complaint to the Financial Ombudsman Service, which is free for consumers and settles disputes with regulated financial businesses.
Sources
- FCDO: Foreign travel insurance (gov.uk)
- ABI: Travel insurance claims figures, published 21 August 2025
- NHS: Apply for a free UK Global Health Insurance Card (GHIC)
- FCA: PS20/3 Signposting to travel insurance for consumers with medical conditions
- Financial Ombudsman Service: How to complain
- Staysure: Travel insurance product page
