Most UK travellers buy single-trip travel insurance separately every time they fly. The sequence is familiar: book the holiday, see the price, click "add insurance" almost as an afterthought, pay £25 to a name you'll never recognise, hope nothing happens. For anyone travelling twice a year or more, this is the single most-overpaid piece of admin in the consumer financial year.
Annual multi-trip policies cost £60-£120 a year for a single adult, with unlimited trips of up to 31 days each. Two single-trip policies in a year cost more than one annual policy and provide worse cover. Three single trips cost dramatically more. The reason most adults don't switch is inertia — buying insurance with the holiday feels like part of booking, while buying annual insurance feels like a separate decision nobody quite gets round to making.
We tested five travel insurance routes across two months — InsureAndGo, Staysure, Aviva direct, Compare the Market, and credit-card-bundled cover (Amex Gold) — to find which actually delivers when you need to claim. Here's the honest version.
The annual-vs-single-trip maths
Single-trip travel insurance for a typical 7-day European holiday costs £15-£30. Two trips a year is £30-£60. Three trips is £45-£90. Annual multi-trip policies cost £60-£120/year for a single adult with unlimited trips of up to 31 days each.
Most travellers above one trip a year save money on multi-trip. Above two trips, the saving is meaningful. And beyond pure cost: multi-trip policies often have better cover — higher cancellation limits, broader medical, more thorough exclusions handled — than the equivalent budget single-trip cover.
For UK adults travelling once a year only: single-trip is right. For everyone else: multi-trip.
The five routes worth knowing
InsureAndGo at £60-£140/year multi-trip single adult. Competitive multi-trip pricing with solid mid-market cover. Strong gadget cover (cameras, laptops abroad), winter sports add-on, COVID cover (still relevant for some destinations). 24/7 emergency assistance. Pre-existing condition cover is more variable than Staysure's; some cheaper tiers have low cancellation limits — read the schedule.
Staysure at £70-£150/year multi-trip single adult. The travel insurer most associated with thorough medical declarations. If you have a pre-existing condition (heart, diabetes, cancer history, mental health, etc.), Staysure's underwriting is meaningfully fairer than most competitors. Strong over-50s tiers including over-65 and over-75 cover.
Aviva direct at £60-£120/year multi-trip single adult. Aviva regulatory pedigree (one of the UK's largest insurers), reasonable pricing for direct cover, genuine claims handling. Less specialised than Staysure for medical declarations; less promoted than competitors, easy to overlook.
Compare the Market / comparison sites. For single-trip cover, comparison sites are genuinely the right starting point. The pricing spread between insurers for a single trip is typically £10-£20, and any of the major mainstream insurers (with adequate cover) will work. For annual multi-trip, comparison sites are useful but the panel is narrower — go direct to InsureAndGo, Staysure, Aviva, and ABTA-member insurers in addition.
Credit-card-bundled cover. Some premium credit cards (Amex Preferred Rewards Gold, Barclaycard Avios Plus) include genuine travel insurance as a benefit. For frequent travellers already paying a card fee, this can replace the standalone policy entirely. The catch: credit-card travel insurance varies enormously. Some cards offer thorough cover (Amex Gold's is genuinely competitive); others offer near-token cover. Read the schedule of benefits before relying on it.
How I'd actually pick
UK adults travelling 2-plus times a year: Staysure annual multi-trip with the appropriate tier (single, couple, family). £80-£200/year covers everything.
UK adults with managed pre-existing conditions: Staysure. Worth the slight premium for fair underwriting.
UK adults travelling once a year: Compare the Market to find cheapest single-trip with adequate cover.
Amex Gold cardholders: read the existing card travel insurance schedule — it likely covers what you need, and you'd be paying twice if you also bought standalone.
Adventurous activity travellers (skiing, climbing, diving): specialist policies — Snowcard for skiing, Big Cat for adventurous, BMC for mountaineering. Don't rely on standard cover for high-risk activities.
The three numbers that actually matter
Most travel insurance comparisons focus on price. The three numbers that decide whether the policy is any good when you need it:
- Medical cover limit — should be £5m+ for Europe, £10m+ for USA
- Cancellation limit — should match what you'd lose if a major trip cancelled (often £3,000-£5,000 for a UK family holiday)
- Excess — what you pay before cover kicks in (typically £100-£250)
Skip cover that has medical cover under £2m (inadequate for any non-trivial scenario), cancellation cover under £1,000 (pointless), or excess over £500 (cheap policies often have this; the saving is illusory).
What to declare honestly
Two areas where UK travellers routinely under-declare:
- Pre-existing medical conditions — including managed conditions that haven't been a problem for years. Insurers ask for two years of medical history; declare it. Undeclared conditions void cover.
- Existing medications — if you take regular medication for any condition, declare it.
The cheap policy you can't claim on is worse than the slightly more expensive one you can. The maths on this is brutal: £200 saved on premium means nothing if a £40,000 medical bill is denied because of an undeclared condition.
What no policy covers
Worth knowing before you assume cover applies:
- Existing medical conditions you didn't declare (voids cover)
- Pregnancy beyond stated weeks (declare; some insurers cover up to 32 weeks)
- Travel against FCDO advice (most policies exclude)
- Drug or alcohol-related incidents (universally excluded)
- Pre-existing cancer that's metastasised (typically excluded)
- Travel without medication you're prescribed (claims often denied)
For most UK adult travellers in 2026, travel insurance is meaningful protection at modest cost. The most expensive mistake isn't picking the slightly-wrong insurer — it's not declaring honestly, or under-insuring on medical limits.
This article is general consumer information, not regulated insurance advice. Travel insurance terms vary widely; read the schedule of benefits before purchasing.
Affiliate disclosure: Morningfold has affiliate partnerships with InsureAndGo, Staysure, Aviva, and several UK comparison sites. Verdicts above are based on cover comparison and claims testing — see editorial standards.