Buying Travel Insurance Online in the UK: What to Check Before You Pay
Travel insurance is the last thing most of us book and the first thing we regret getting wrong. Here's how to choose a policy online that will actually pay out when it matters.
5 min read

Photo: Anna Shvets / Pexels
Why travel insurance is the one online purchase you shouldn't rush
Most of us book the flights first, then the hotel, then the airport parking, and finally remember insurance at half eleven at night with a card in one hand and a cup of tea going cold in the other. That's exactly how people end up with cover that doesn't fit the trip.
Travel insurance isn't a commodity. Two policies that look identical on a comparison table can behave very differently when you're in a hospital in Portugal with a broken wrist. The good news is that ten minutes of proper reading saves months of arguing.
Here's what actually matters when you buy cover online from the UK.
Start with the trip, not the policy
Before you look at a single quote, write down what you're actually doing. Not the vague version, the real one.
Single trip or annual cover
If you've got one holiday booked, single trip cover is straightforward. If you're the sort of person with a city break in spring, a fortnight in the sun in summer and a wedding in Ireland in autumn, annual multi-trip cover usually makes more sense. Count the trips honestly, including the long weekend you haven't booked yet but definitely will.
Where you're going changes everything
Europe cover and worldwide cover are not the same product. Trips to the USA and Canada sit in a higher-risk bracket because medical treatment there is expensive, and a policy that's fine for a week in Spain may leave you badly exposed in Florida.
If you're cruising, check that the policy covers you while you're at sea, not just in port. If you're skiing or snowboarding, you need winter sports cover, and you want to know whether it includes piste closure, off-piste skiing and your own equipment.
Long stays and life abroad
Gap years, extended trips and working holidays need long stay or expat cover. Standard annual policies often cap the length of any single trip, so read that line carefully before you assume you're covered for four months in Southeast Asia.
The medical questions are the whole ballgame
Declare pre-existing conditions properly
This is where most claims fall apart. Answer every medical question honestly and completely, even the ones that feel irrelevant. A condition you forgot to mention is still a condition you didn't declare.
Look for a provider that covers all ages and a wide range of pre-existing medical conditions rather than one that quietly prices you out or excludes you altogether. Staysure is a UK specialist in exactly this area, which is why it's the one I'd start with if you have anything on your medical history worth mentioning.
Tell them if anything changes
A new diagnosis, a change of medication, a cancelled trip, a different destination. Insurers expect to be updated, and a quick phone call before you fly is far less painful than a rejected claim afterwards.
What a decent policy actually looks like
Medical cover and emergency expenses
This is the part that matters. Everything else is small change by comparison. The stronger cover levels on the market include unlimited medical cover and emergency expenses, which is the sort of thing you only appreciate when a bill lands on the bedside table.
The helpline test
Check that there's genuine 24/7 emergency assistance and a phone number that works from abroad. Some providers also offer access to English-speaking doctors, which is worth its weight when you're trying to explain symptoms in a foreign hospital and your school French has deserted you.
Cancellation and baggage
Cancellation cover should reflect what you've actually paid out, not a token amount. Baggage cover should be enough to replace the contents of your case, and you should know whether valuables need to be listed separately.
Read the listing like a sceptic
Understand the excess
Every claim carries an excess. Check whether it applies per person, per claim, or per section, because the difference adds up fast if two of you lose a bag each.
Hunt for the exclusions
Skim the exclusions list before the benefits list. Common ones include claims where alcohol was involved, activities you didn't declare, hiring a moped without the right licence, and anything connected to an undeclared medical condition.
Don't confuse a GHIC with insurance
The UK Global Health Insurance Card gives you access to state-provided healthcare in some European countries, usually at a reduced cost. It is genuinely useful and it is genuinely not travel insurance. It won't cover repatriation, private treatment, cancelled flights or lost luggage.
Treat reviews and awards as a tiebreaker
When two policies look similar, reputation is a sensible way to split them. Look for a provider with a strong, high-volume review record and recognition from the travel industry. Staysure has won Best Company for Travel Insurance at the British Travel Awards for several years running and holds an Excellent rating across more than half a million reviews, which is the kind of track record that's hard to fake.
A quick checklist before you pay
- Does the cover match every country you're visiting, including any stopovers?
- Are all travellers named, including children and anyone joining partway through?
- Have you declared every medical condition, medication and pending referral?
- Does the policy include the activities you're actually planning, not the ones you'd like to plan?
- Is the excess per person or per claim?
- Do you have the emergency number saved offline, not just in an email?
- Is your trip length within the single-trip limit?
The verdict
Buy your cover as soon as you book, not the night before you fly, and buy it based on your medical history and your itinerary rather than the first reasonable-looking result. If your circumstances are complicated, go straight to a specialist instead of wrestling with a generic form. That's the difference between having insurance and having cover that turns up when you need it.
Some links on this page are affiliate links. If you buy through them we may earn a commission at no extra cost to you. Affiliate disclosure



