Please be aware that Paris has multiple airports and that these results are only for Paris Charles de Gaulle Airport.
The best month to arrive at Paris is May and the most expensive month to fly is August. (Average prices, based on 656 datapoints.)
The best day to arrive at Paris is Thursday and it would be best to avoid Saturday, as prices are on average 60.88% higher than on Thursday. (Average prices, based on 655 datapoints.)
The cheapest airline flying to Paris is Vueling. They are 75% cheaper than KLM. (Average prices, based on 850 datapoints.)
At Paris the most flights depart around 06:00. (Hourly flights, based on 1120 datapoints.)
From Paris it is on average the cheapest to fly to Zurich and to Rome. (Average prices, based on 94 datapoints.)
From Paris most of the flights depart to Amsterdam, second best connected from Paris is London. (Daily flights, based on 99 datapoints.)