Term Life Insurance UK 2026

Chandraketu Tripathi

Finance Editor, Kaeltripton

Published 6 Apr 2026

Last reviewed 14 May 2026

✓ Fact-checked

Part of: Life Insurance UK 2026

Part of our UK life insurance guide. See the main pillar for the full provider comparison, FRN-verified claims-paid rates and worked-example premiums: Best Life Insurance UK 2026.

⚡ Editor's Verdict — Most Affordable Protection
Term life insurance is the most affordable way to protect your family and mortgage. A 30-year-old non-smoker can get £150,000 of 20-year cover for around £8–£11/month. Legal & General, Aviva, and LV= consistently offer the best value.

Term life insurance pays a lump sum if you die within a fixed period — the 'term'. If you outlive the term, the policy ends and pays nothing. It is the cheapest way to get significant life cover and is ideal for protecting a mortgage or replacing your income if you have dependents.

Types of Term Life Insurance UK 2026

Type	How Payout Works	Best For	Typical Cost
Level term	Fixed payout throughout the term	Interest-only mortgage, income replacement	£35.52/month average
Decreasing term	Payout reduces over time (mirrors mortgage balance)	Repayment mortgage	£29.75/month average
Increasing term	Payout rises each year with inflation (RPI)	Long-term family protection	Slightly more than level term
Family income benefit	Pays regular income instead of lump sum	Replacing income for dependents	Often cheaper than lump sum

Best Term Life Insurance Providers UK 2026

Provider	Best For	Trustpilot	Defaqto	Key Benefit
🏆 Legal & General	Most users, best pricing	4.4/5	5 stars	UK's largest insurer, competitive rates
Aviva	Families, extra benefits	4.2/5	5 stars	DigiCare+ app, accidental death benefit from day 1
LV= (Liverpool Victoria)	Customer service	4.5/5	5 stars	Highest Trustpilot of major insurers
Royal London	Children's CIC add-on	4.3/5	5 stars	Mutual insurer — profits go back to members
Vitality	Active/healthy people	4.1/5	5 stars	Premium discounts for exercise and healthy habits
Guardian	Pre-existing conditions	4.2/5	5 stars	More flexible underwriting

Term Life Insurance Cost Examples UK 2026

£150,000 level term, 20 years, non-smoker

Age	Monthly Premium (approx)
25	£6–£8/month
30	£8–£11/month
35	£11–£16/month
40	£16–£24/month
45	£26–£38/month
50	£42–£65/month

£150,000 decreasing term (mortgage protection), 25 years, non-smoker

Age	Monthly Premium (approx)
25	£5–£7/month
30	£7–£9/month
35	£9–£13/month
40	£13–£19/month
45	£20–£30/month

⚠️ Smokers pay 30–60% more than non-smokers for the same cover. Most insurers define a smoker as anyone who has used nicotine products in the last 12 months — including vapes and patches.

What is term life insurance?

Term life insurance pays a lump sum if you die within a fixed period. If you outlive the term, the policy ends and pays nothing. It is the most affordable type of life insurance and is ideal for mortgage protection or providing for dependents.

How much does term life insurance cost in the UK?

A 30-year-old non-smoker can typically get £150,000 of 20-year level term cover for £8–£11/month. The average cost across all ages and cover amounts is £35.52/month. Premiums vary significantly by age, health, smoking status, and cover amount.

What is the difference between level and decreasing term life insurance?

Level term pays the same fixed amount throughout the policy. Decreasing term pays a reducing amount — designed to mirror a repayment mortgage balance. Decreasing term is cheaper and is the most popular choice for mortgage protection.

How long should my life insurance term be?

Most financial advisers recommend covering at least until your youngest child is financially independent (typically 21–25 years old) or until your mortgage is repaid. A 20–25 year term covers most people's main financial obligations.