Which airports does Aer Lingus flies between for Toronto-London?
For flights between Toronto and London, Aer Lingus flies from the following airport routes: Pearson International Airport (YYZ) to Heathrow (LHR)
What do Aer Lingus flights from Toronto to London cost?
One of Aer Lingus cheapest prices for a Toronto to London flight we have right now is £ 373.
On average though, flights with Aer Lingus cost £ 1120.84 for the route Toronto to London, though it depends a lot on the season and how far in advance you book your tickets.