No. If you want to activate call forwarding you need to be on the Koodo network. But call forwarding still costs money per minute unless you get the add-on and forwarding to a non-canadian number will incur long distance charges too. So this may not be what you are looking for
@shd: I believe you could forward your call to a Canadian and US number (+1), but not to UK/AU number. There might be some long distance, and forwarding charges involved.
I would suggest you open a new number with fongo (a voip) for free. You will get a Canadian number with it. Then you could forward your Canadian number to the fongo number while you travel in UK or AU.