Avoid last-minute stress by aiming to arrive at Heathrow two to three hours before departure; select the fastest route

https://edwinmvnj159.wpsuo.com/transport-heathrow-to-paddington-fastest-and-cheapest-ways-compared-3

Avoid last-minute stress by aiming to arrive at Heathrow two to three hours before departure; select the fastest route available for your time window.