December is by far the best month, wherein you can get cheapest flights for Dehradun to Bangalore. Meanwhile, December is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
December- During this month the footfall is less so, the flight is gradually inexpensive.
December - is the cheapest month to book round trip flights.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

DED
14:55
Dehradun
Dehradun Airport
Sat , 06 Dec 2025

BLR
20:30
Bangalore
Kempegowda International Airport
Sat, 06 Dec 2025

DED
12:50
Dehradun
Dehradun Airport
Wed , 03 Dec 2025

BLR
17:55
Bangalore
Kempegowda International Airport
Wed, 03 Dec 2025

DED
16:05
Dehradun
Dehradun Airport
Sat , 06 Dec 2025

BLR
19:10
Bangalore
Kempegowda International Airport
Sat, 06 Dec 2025

DED
15:35
Dehradun
Dehradun Airport
Fri , 05 Dec 2025

BLR
18:40
Bangalore
Kempegowda International Airport
Fri, 05 Dec 2025

DED
17:55
Dehradun
Dehradun Airport
Fri , 05 Dec 2025

BLR
21:05
Bangalore
Kempegowda International Airport
Fri, 05 Dec 2025

DED
12:50
Dehradun
Dehradun Airport
Sat , 06 Dec 2025

BLR
17:55
Bangalore
Kempegowda International Airport
Sat, 06 Dec 2025

DED
18:30
Dehradun
Dehradun Airport
Mon , 01 Dec 2025

BLR
01:55
Bangalore
Kempegowda International Airport
Tue, 02 Dec 2025

DED
17:55
Dehradun
Dehradun Airport
Mon , 01 Dec 2025

BLR
21:05
Bangalore
Kempegowda International Airport
Mon, 01 Dec 2025

DED
15:35
Dehradun
Dehradun Airport
Mon , 01 Dec 2025

BLR
18:40
Bangalore
Kempegowda International Airport
Mon, 01 Dec 2025










Flying from Dehradun to Bangalore has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Dehradun to Bangalore is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Dehradun Airport (DED) and Kempegowda International Airport (BLR). You can expect a flight distance of approximately 1890 km, and most direct services cover it in around 04:18.
Let’s take a closer look at everything you need to know before booking your flight from Dehradun to Bangalore.
| Flight Details | Information |
|---|---|
| Route Distance | 1890 km |
| Average Flight Time | 04:18 hrs |
| Departure Airport | Dehradun Airport (DED) |
| Arrival Airport | Kempegowda International Airport (BLR) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | Air India, Air India Express, IndiGo |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.