Yes, there are life insurance plans available to people age 80.
In fact, there are guaranteed-issue plans offered to people ages 45 to 85, which means you cannot be denied life insurance if you meet the age requirements. And, you won't have to take any health exam, or answer any questions about the status of your health.
These guaranteed life insurance plans usually offer a limited amount of protection, from $2,500 up to $25,000. They are permanent life insurance protection which may build up some cash value inside the policy, in addition to the insurance protection provided by the plan.
Here's how to get a life insurance policy for people age 80.