Hi, To become a pilot abroad these are the certain things you will have to take care of:

• Canada is a leading member of the International Civil Aviation Organization which is the international regulatory organization for aviation.
• You need an Aviation Medical Certificate issued by a certified Aviation Medical Examiner. This is a very important step as you cannot practice the privileges of your pilot license unless you have the proper Aviation Medical Certificate.
• To get the proper training for the same after 12th you will have pursue your training from any one atleast-Local flight school, College program, The Air Force.
• You will have to get a Recreational pilot permit and then a commercial pilot permit and then comes airline pilot permit.

It is year or a 2 year course depends on the training level as well. Also the cost you can expect to pay is between £40,000 and £120,000 to train as a commercial airline pilot.

You can do the further calculations. Hope this helps you. Good Luck.