Flight Lester B. Pearson International Airport departs from Toronto Lester B. Pearson International Airport at 23:40 and arrives at London Heathrow Airport at 11:50.
The flighttime is about 7h 10m. The distance travelled ("as the bird flies"): 8814 Km. So the average speed is roughly 1230 Km.
There is an 5 hour time difference between Toronto and London
The best day to arrive at Toronto is Wednesday and it would be best to avoid Friday, as prices are on average 346.23% higher than on Wednesday. (Average prices, based on 64589 datapoints.)
We have a lot more statistics for flights OS 858 and between Toronto and London.