In British Columbia, the types of counselling covered by provincial healthcare plans (MSP) include psychiatrists via doctor referral, or receiving counselling directly in a medical setting such as from your family doctor or in a hospital. The provincial government does, however, have a resources page available with a number of affordable and accessible mental health care options.
In short, it's difficult to get online counselling in BC covered by MSP unless you're in an immediate crisis, or are willing to wait many months on a waitlist.
Otherwise, you can expect private counselling costs out-of-pocket in the range of $80 to $250+ per session, depending on who is providing the counselling, and what level of training and license they have. For example, a newly qualified Registered Clinical Counsellor (RCC)might charge $100 per session, but seasoned Registered Psychologists (R.Psych) will likely fall into the $200 to $350 range per session.