Direct flights available:
103 PER WEEK
Popular non-direct routes for this connection are Heathrow - Dulles Intl - P Trudeau Intl, Heathrow - Keflavik Intl - P Trudeau Intl and Heathrow - Newark Liberty Intl - P Trudeau Intl.
Stop-off cities for indirect flights from London to Montreal include Dulles Intl, Keflavik Intl and Newark Liberty Intl.
Direct flights available on