Does eVisa expire?
Does eVisa expire? The visa expiration date is shown on the visa along with the visa issuance date. The time between visa issuance and expiration date is called your visa validity. The visa validity is the length of time you are permitted to travel to a port-of-entry in the United States.
Is UK visa valid if passport expires?
You can use the valid visa in your expired passport when you're travelling to and from the UK. You'll need to travel with your expired and your new passport.