Looking for a cheap flight from Dimapur to Dehradun (DMU-DED)? Flights fares for Dimapur to Dehradun start at SGD 173. Find the best and cheapest flights on this route and other relevant information. Before you book a flight you can use Utiket to find the cheapest flights from Dimapur to Dehradun for IndiGo, Air India, Air India Express, Spicejet, Vistara, AirAsia India. All flight data are real-time and accurate. Utiket finds all the cheapest flights from Dimapur to Dehradun.