How can i get from London Victoria coach station to Heathrow airport?

I am travelling down to London by coach, arriving at Victoria bus station. I am arriving at Victoria at around 11:00am and have to check in at heathrow for 1:30pm. What is the best method of travel and how long will it roughly take to get to Heathrow?

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).