Travel Insurance Explained

Travel insurance helps protect you against the financial risks of travelling — especially medical emergencies abroad, cancellations, and disruptions. Costs can escalate quickly if you need hospital treatment overseas or if you have to cancel a trip at short notice.

This guide explains what travel insurance typically covers, the exclusions that most often cause issues, and how to choose the right level of cover.

What travel insurance usually covers

Most UK travel policies include several core benefits: emergency medical expenses abroad, repatriation, cancellation or curtailment, travel disruption, baggage, and personal liability. Cover is subject to limits and conditions. Some benefits (like baggage) have sub-limits per item and require evidence of ownership.

• Emergency medical and hospital costs abroad (limits vary, often very high).
• Repatriation and emergency transport (including air ambulance where medically necessary).
• Cancellation and curtailment (subject to valid reasons and evidence).
• Travel delay and missed departure (fixed benefit amounts).
• Lost, stolen, or damaged baggage (sub-limits apply).
• Personal liability (if you unintentionally injure someone or damage property).

Pre-existing medical conditions: the key risk area

Pre-existing conditions must be declared and accepted by the insurer where required. This can include conditions you manage with medication, past surgeries, or ongoing investigations. If a claim relates to a condition you didn’t disclose (or a related condition), the insurer may decline the claim. If you’re unsure, ask the insurer for clarity before buying.

• Answer medical screening questions carefully and consistently.
• Declare changes before travel if your health status changes.
• Keep documentation: GP letters, medication lists, and screening confirmations.

Cancellation cover: what counts and what doesn’t

Cancellation cover reimburses prepaid, non-refundable costs if you have to cancel for an insured reason. Typical reasons include serious illness, bereavement, redundancy, or significant damage to your home.

Cancellation does not cover ‘change of mind’ or foreseeable issues. If you book travel knowing there’s a risk (for example, you already received medical advice not to travel), it may not be covered.

• Check your cancellation limit matches your total trip cost.
• Understand evidence requirements (medical notes, employer letters, supplier invoices).
• Check what counts as ‘close relative’ for bereavement cover.

Activities, destinations, and exclusions

Not all travel activities are covered. Winter sports, motorbike hire, scuba diving, and trekking at altitude often require upgrades or have restrictions. Also check destination rules. Some policies exclude travel against official government advice. If advice changes close to departure, it can affect cover and cancellation.

• Check activity lists and altitude limits if relevant.
• Confirm cover for rental car excess if you plan to hire a car.
• Check if travel against government advice is excluded (wording varies).

Single-trip vs annual policies (and trip length limits)

If you travel more than once or twice a year, annual multi-trip insurance can be cost-effective. But annual policies often have maximum trip length limits (for example 31 or 45 days). Longer trips may need extended cover.

For one-off trips, a single-trip policy can be cheaper and more tailored to the destination and activities.

• Annual policies: check maximum trip length and total annual travel limits.
• Single-trip policies: check cancellation limit and activity cover for that specific holiday.
• Consider family cover if travelling together.

How to claim and what to prepare

For medical emergencies, most policies require you to contact an emergency assistance line as soon as possible. The insurer can coordinate care and approvals, which reduces the risk of disputes later.

Keep receipts, reports, and contact notes. For baggage claims, keep police reports and airline reports where relevant.

• Save emergency assistance numbers in your phone before travel.
• Keep travel documents and proof of payment accessible.
• Take photos of valuables and pack receipts where possible.

Key takeaways

• Medical cover is usually the biggest benefit — check limits and exclusions.
• Declare pre-existing conditions accurately and keep screening confirmations.
• Match cancellation cover to trip cost and understand valid reasons.
• Check activity and destination exclusions before you travel.
• Choose single-trip or annual cover based on travel frequency and trip length limits.