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FOS Process for Travel Insurance Complaints
The Financial Ombudsman Service (FOS) is the official body that settles disputes between UK travellers and their insurance providers. If your insurer has rejected a claim or provided poor service, the FOS travel insurance process offers a free and independent way to resolve the matter. You must first receive a final deadlock letter from your insurer before the Ombudsman can investigate your case. This guide explains how to start a complaint, what evidence you need to provide, and the timelines involved in reaching a final decision through this regulatory service.



Key facts
- FOS success rate
- Approximately 25-35% of travel insurance complaints are upheld in favour of the consumer.
- Time limit to complain
- You must refer your case to the FOS within 6 months of the insurer's final response.
- Response deadline
- Insurers have 8 weeks to resolve a complaint before the FOS can step in.
- Maximum award
- The FOS can order firms to pay up to £430,000 for complaints after April 2024.
- Service cost
- £0 - The service is completely free for all UK consumers.

TL;DR
The FOS travel insurance process is a free, independent service for resolving disputes with insurers. You can escalate your claim if it is rejected unfairly, provided you have waited eight weeks for a final response from the firm. It is a vital tool for ensuring UK travellers receive a fair outcome based on reasonable conduct.
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Why the FOS travel insurance process matters
The Financial Ombudsman Service exists to ensure that UK consumers are treated fairly by financial firms, including travel insurance providers. If an insurer refuses to pay a claim for a cancelled flight or medical emergency, the FOS provides a vital safety net. It is a completely free service for the policyholder, funded by levies paid by the financial industry. Without this service, the only alternative for many would be expensive legal action in the courts. The Ombudsman looks at what is fair and reasonable, rather than just the strict legal wording of the policy, which can often result in a more balanced outcome for the traveller.
- Provides a free alternative to the court system
- Ensures insurers follow the FCA rules on fair treatment
- Offers an impartial and independent review of the facts
- Can order insurers to pay compensation for distress
- Decisions are legally binding on the insurance company
- Helps maintain industry standards across the UK
What the Ombudsman can investigate
The Ombudsman can look into a wide variety of travel insurance disputes, ranging from administrative errors to complex claim denials. Common issues include disagreements over the definition of a pre-existing medical condition, disputes regarding the 'reasonable care' taken of personal belongings, and the fairness of policy exclusions. The FOS will examine whether the insurer clearly explained the policy terms at the point of sale and whether they handled the claim efficiently. If they find the insurer acted unfairly, they can instruct them to pay the original claim amount plus interest, or provide a settlement for any inconvenience caused.
Issues outside the FOS jurisdiction
While the FOS has broad powers, there are specific limitations on what they can handle. They cannot investigate a complaint until the insurer has had eight weeks to provide a final response. They also generally cannot look into complaints about the commercial decision of an insurer to set certain premium prices or their choice not to offer cover to a specific individual. Furthermore, if you have already accepted a full and final settlement or if the matter has already been decided in a court of law, the Ombudsman will typically be unable to intervene.
- Complaints that have not been through the internal process
- Issues involving insurers not regulated by the FCA
- General commercial decisions regarding premium levels
- Claims that are more than six years old
- Matters that have already been settled in court
- Complaints about third-party medical providers abroad
The cost of making a complaint
There is no direct cost to the consumer for using the Financial Ombudsman Service. This is a significant benefit for UK travellers who may already be facing financial loss from a rejected claim. While the process is free, you should consider the time involved, as complex cases can take several months to resolve. It is important to note that you do not need to hire a 'claims management company' or a solicitor to represent you. Doing so may result in you paying a percentage of your settlement to the representative, whereas the FOS is designed to be accessible to individuals acting on their own behalf.
How to choose when to escalate
Deciding when to move from a standard complaint to the FOS requires a clear understanding of your policy rights. You should escalate your case if you believe the insurer has misinterpreted the FCDO travel advice or has been overly harsh regarding your medical history disclosure. Before contacting the FOS, ensure you have a 'Final Response Letter' or that eight weeks have passed since your initial formal complaint. This ensures the Ombudsman has the legal standing to take over the case and investigate the insurer's conduct.
Evidence and documentation required
To succeed in an FOS travel insurance dispute, you must provide a clear paper trail of your claim and subsequent complaint. The Ombudsman will request copies of your policy schedule, the full policy wording, and all correspondence between you and the insurer. If your claim relates to a medical issue, you may need to provide records from your GP to prove what was known at the time of purchase. For theft or loss claims, police reports and original receipts are essential. The more organised your evidence, the faster the FOS can reach a fair conclusion.
- The original insurance policy and schedule
- The final response letter from the insurer
- Detailed timeline of events leading to the claim
- Medical records or GP statements if applicable
- Receipts, invoices, or proof of ownership for items
- Copies of all emails and letters sent to the firm
- Evidence of FCDO advice at the time of travel
Regulatory context and the FCA
The FOS operates within a framework set by the Financial Conduct Authority (FCA). The FCA sets the high-level rules that insurance companies must follow, such as the 'Consumer Duty' which requires firms to act to deliver good outcomes for customers. When the FOS reviews a case, they look at these regulatory standards to see if the firm has fallen short. They also refer to the Financial Services and Markets Act 2000. This regulatory backing ensures that the Ombudsman's decisions carry significant weight and help to improve the overall fairness of the UK travel insurance market.
Practical checklist for your FOS application
Before submitting your complaint online or by post, go through a final check of your materials. Ensure you have clearly stated what you want the insurer to do to put things right - whether that is paying the full claim, refunding a premium, or offering a gesture of goodwill. Be concise in your explanation and avoid emotional language; stick to the facts of the policy and the events that occurred. Remember that the FOS is an informal alternative to court, so you do not need to use legal jargon, just plain English to explain why you feel the insurer's decision was unfair.
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.
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Frequently asked questions
Plain English answers to common holiday insurance questions.

Sources and further reading
- Financial Ombudsman Service
- Financial Conduct Authority
- MoneyHelper Guidance
- Citizens Advice on Insurance
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.