The best month to arrive at Bagdogra is January and the most expensive month to fly is May. (Average prices, based on 1040 datapoints.)
The best day to arrive at Bagdogra is Wednesday and it would be best to avoid Saturday, as prices are on average 28.8% higher than on Wednesday. (Average prices, based on 1122 datapoints.)
The cheapest airline flying to Bagdogra is Spicejet. They are 65% cheaper than IndiGo. (Average prices, based on 1046 datapoints.)