The best month to arrive at Kolkata is August and the most expensive month to fly is June. (Average prices, based on 6366 datapoints.)
The best day to arrive at Kolkata is Monday and it would be best to avoid Sunday, as prices are on average 23.46% higher than on Monday. (Average prices, based on 8899 datapoints.)
The cheapest airline flying to Kolkata is British International Helicopt. They are 84% cheaper than Singapore Airlines. (Average prices, based on 6391 datapoints.)
At Kolkata the most flights depart around 21:00. (Hourly flights, based on 6468 datapoints.)
From Kolkata it is on average the cheapest to fly to Dhaka and to Hyderabad. (Average prices, based on 4856 datapoints.)
From Kolkata most of the flights depart to Delhi, second best connected from Kolkata is Hyderabad. (Daily flights, based on 74 datapoints.)