Which airports does British Airways flies between for London-Calgary?
For flights between London and Calgary, British Airways flies from the following airport routes: Heathrow (LHR) to Calgary Intl Airport (YYC)
What do British Airways flights from London to Calgary cost?
One of British Airways cheapest prices for a London to Calgary flight we have right now is £ 621.
On average though, flights with British Airways cost £ 4040.64 for the route London to Calgary, though it depends a lot on the season and how far in advance you book your tickets.