blog
Does holiday insurance cover grandchildren?
Holiday insurance can cover grandchildren, provided they are named on the policy or included in a family plan that permits non-resident children. Most UK insurers offer specific family or multi-generational policies that allow grandparents to include grandchildren under the age of 18. You must ensure that the policy explicitly covers children who do not live at the same address as the lead policyholder to avoid claim rejection. This guide explains how to select the right cover for your grandchildren, the importance of medical declarations, and how to verify that your policy meets the requirements of the Financial Conduct Authority.



Key facts
- Typical cost range
- £15-£45 per child for a 1-week European trip (UK-priced 2026)
- Age limit
- Usually under 18, or under 21 if in full-time education
- Medical cover
- Standard UK policies provide £5m-£10m in emergency cover
- Residency rule
- Many policies require children to live with the policyholder
- FOS protection
- UK-regulated policies offer access to the Financial Ombudsman

TL;DR
Yes, holiday insurance can cover grandchildren on a family or group policy. You must check that the insurer allows children who live at a different address and disclose any pre-existing medical conditions. Always carry a parental consent letter and ensure the children have a GHIC for European travel.
Ready to compare cover?
Compare quotes by trip, age, health and destination. We may earn a commission.
Why holiday insurance for grandchildren matters
Taking grandchildren on holiday is a rewarding experience, but it introduces specific risks that standard individual policies might not address. If a grandchild becomes ill or suffers an injury while abroad, the costs for emergency medical treatment and repatriation can be substantial. Furthermore, if you are the sole adult travelling with them, you must ensure your policy provides cover for additional expenses if you are unable to look after them due to your own illness. Ensuring the children are properly insured under a valid UK policy provides financial protection against cancellation, lost baggage, and medical emergencies.
- Financial protection against high overseas medical costs
- Cover for trip cancellation if a grandchild falls ill before departure
- Assistance with repatriation to the UK in emergencies
- Protection for expensive gadgets or toys they may bring
- Peace of mind for parents who remain at home in the UK
What is typically covered for grandchildren
Most comprehensive UK holiday insurance policies for families or groups will cover grandchildren for the same core risks as adults. This includes emergency medical expenses, often up to £5 million or £10 million, and personal liability. If the trip is cancelled for a reason covered by the policy, such as a child catching a contagious illness like chickenpox, the insurer should reimburse the non-refundable costs. It is important to check the policy definition of 'child' or 'family member' to ensure grandchildren are included.
- Emergency medical and dental treatment abroad
- Cancellation or curtailment of the holiday
- Loss, theft, or damage to personal possessions
- Missed departure or delayed arrival cover
- Personal liability if the child causes accidental damage
Common exclusions and what is not covered
Insurers often apply specific exclusions that grandparents must be aware of before departure. A common pitfall is the residency requirement; some policies only cover children who live permanently at the same address as the policyholder. If your grandchildren live elsewhere, you must select a policy that specifically allows for non-resident family members. Additionally, pre-existing medical conditions are not covered unless they have been fully disclosed and accepted by the insurer in writing.
- Pre-existing medical conditions not declared at the time of purchase
- Claims arising from lack of parental or guardian supervision
- Children over the age limit, typically 18 or 21 if in full-time education
- Travel to destinations where the FCDO advises against all travel
- Costs recovered from other sources, such as an airline or GHIC
Typical costs and pricing factors
The cost of including grandchildren on your insurance depends on their age, the destination, and the duration of the trip. Generally, adding a child to a policy is relatively inexpensive compared to adult premiums, and some UK insurers even offer 'kids go free' deals on family policies. However, if a grandchild has a chronic condition like asthma or diabetes, the premium will increase to reflect the higher medical risk. Travelling to the USA or Spain typically results in higher premiums due to the increased cost of local healthcare services.
Choosing the right cover and destination considerations
When selecting a policy, consider the specific needs of your destination. If you are travelling within the EU, ensure each grandchild has a valid Global Health Insurance Card (GHIC), which provides access to state healthcare at a reduced cost. For cruises or activity-based holidays, you may need to add specific cruise or sports cover. Always check the Financial Conduct Authority (FCA) register to ensure your chosen insurer is authorised to provide cover in the UK, ensuring you have access to the Financial Ombudsman Service if a dispute arises.
Claims and evidence requirements
To make a successful claim for a grandchild, you will need to provide specific documentation to the insurer. This often includes proof of the relationship and evidence of the incident, such as medical reports or police statements. If you are not the legal guardian, you should also carry a letter of consent from the parents. This letter is not just for insurance; it is frequently required by border authorities to prove you have permission to travel with the child.
- Original booking invoices and cancellation invoices
- Medical certificates from a qualified doctor abroad
- Police reports for stolen items, obtained within 24 hours
- Written consent from the child's legal parents or guardians
- Receipts for any emergency out-of-pocket expenses
Regulatory context: GHIC and FCDO advice
The Foreign, Commonwealth and Development Office (FCDO) provides essential safety and entry requirement information for every country. If you travel against FCDO advice, your insurance policy will likely be void. For trips to Europe, the GHIC or the older EHIC is a vital supplement to insurance but does not replace it. The GHIC does not cover private medical care or mountain rescue, which is why a dedicated insurance policy remains a legal and financial necessity for responsible grandparents.
Practical checklist for grandparents
Before you head to the airport, run through a final checklist to ensure the grandchildren are fully protected. Verify that all names on the insurance certificate match their passports exactly and that the policy dates cover your entire trip from the moment you leave home until you return. Keep a digital and physical copy of the insurance emergency assistance number and your policy number. It is also wise to check the baggage limits for children, as these can differ from adult allowances on budget airlines.
Policy checklist
- Medical cover limit at least £2 million (£5m+ for long-haul)
- Cancellation limit covers the full cost of your trip
- Excess you'd be willing to pay per claim
- Activity list includes everything you've planned
- Age limits and medical screening completed
- Cruise / winter sports / golf extras if needed
Insurance disclaimer: This page is general guidance, not regulated financial advice. Cover, limits, excesses and exclusions vary by insurer and policy. Always read the policy wording.
Affiliate disclosure: Holiday Insured may earn a commission when you click through to a provider and buy a policy. This does not affect what you pay or which policies we describe. Read our full affiliate disclosure.
Related guides
Frequently asked questions
Plain English answers to common holiday insurance questions.

Sources and further reading
Sources are independent UK authorities. Holiday Insured is not affiliated with any of the bodies listed. Read our editorial policy.
Written by
Holiday Insured Editorial Team
Reviewed by
Josh T.
Last updated
12 June 2026
Read our editorial policy. This content is general guidance and not regulated financial or medical advice.