Which airports does Air Canada flies between for Calgary-London?
For flights between Calgary and London, Air Canada flies from the following airport routes: Calgary Intl Airport (YYC) to Heathrow (LHR)
What do Air Canada flights from Calgary to London cost?
One of Air Canada cheapest prices for a Calgary to London flight we have right now is £ 345.
On average though, flights with Air Canada cost £ 631.31 for the route Calgary to London, though it depends a lot on the season and how far in advance you book your tickets.