Please be aware that London has multiple airports and that these results are only for Heathrow Airport.
The best month to arrive at London is November and the most expensive month to fly is February. (Average prices, based on 968 datapoints.)
The best day to arrive at London is Tuesday and it would be best to avoid Saturday, as prices are on average 23.75% higher than on Tuesday. (Average prices, based on 1086 datapoints.)
The cheapest airline flying to London is KLM. They are 68% cheaper than Qatar Airways. (Average prices, based on 1040 datapoints.)
At London the most flights depart around 07:00. (Hourly flights, based on 1128 datapoints.)
From London it is on average the cheapest to fly to Amsterdam and to Istanbul. (Average prices, based on 841 datapoints.)
From London most of the flights depart to Amsterdam, second best connected from London is Doha. (Daily flights, based on 57 datapoints.)
