Flight Frankfurt Airport departs from Frankfurt Frankfurt Airport at 08:00 and arrives at London Heathrow Airport at 08:40.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 1014 Km. So the average speed is roughly 608 Km.
There is an 1 hour time difference between Frankfurt and London
The best day to arrive at Frankfurt is Saturday and it would be best to avoid Monday, as prices are on average 424.66% higher than on Saturday. (Average prices, based on 98072 datapoints.)
We have a lot more statistics for flights LH 900 and between Frankfurt and London.