Like how much will the ticket flight to canada cost,kindly let me please

Hi great people, kindly put me thru the cost of flight ticket to canada,precisely aberta am going for 3 months visit,am waiting for my visa to come out.i like also to be educated on the air line one can take.i have not been there before so as i know how am preparing.any other information i shall need to know kindly advice me now. Thanks

Hello house,i was to know know in detail,can one send his application for travel visit  canada wit once intl passport on it to the canada embassy in lagos? I want tosend mine by courier from enugu here.idont know if that's is okay?or must i go to the embassy in person to submit? Your advice is needed urgently thanks