The best month to arrive at Delhi is April and the most expensive month to fly is October. (Average prices, based on 3005 datapoints.)
The best day to arrive at Delhi is Tuesday and it would be best to avoid Sunday, as prices are on average 50.35% higher than on Tuesday. (Average prices, based on 2476 datapoints.)
The cheapest airline flying to Delhi is AirAsia India. They are 82% cheaper than Emirates. (Average prices, based on 3119 datapoints.)
At Delhi the most flights depart around 20:00. (Hourly flights, based on 3604 datapoints.)
From Delhi it is on average the cheapest to fly to Ranchi and to Lucknow. (Average prices, based on 552 datapoints.)
From Delhi most of the flights depart to Mumbai, second best connected from Delhi is Bangalore. (Daily flights, based on 287 datapoints.)