Cheap flights from Karnataka to Dehradun from ₹ 9,503

If you aren’t able to travel during the month of August, then book flights to Dehradun from Karnataka during July instead. Flights to Dehradun in July, while not as cheap as those in August, still average around ₹ 15,680.

The cheapest day to depart on your flight to Dehradun is on a Monday when prices can be found for as low as ₹ 17,553. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Karnataka because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 21,644.

Flying to Dehradun from Karnataka at midday is the least expensive time of day to depart. momondo users have found prices as low as ₹ 18,367 when looking at flights departing at midday. Flights to Dehradun are more costly in the afternoon, with an average ticket price of ₹ 21,424. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Bengaluru Intl to Dehradun for the best Karnataka - Dehradun flight prices

You are more likely to see cheaper flights to Dehradun from Karnataka when booking weeks ahead of your departure date. In general, you can expect to find flights to Dehradun for around ₹ 18,222 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dehradun from Karnataka for as low as ₹ 16,345 on momondo.

There are 2 cabin classes available to choose from on Karnataka to Dehradun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

IndiGo is the most popular carrier operating from Karnataka to Dehradun

IndiGo, Air India Express and Air India are the top three most popular airlines that fly to Dehradun from Karnataka according to our data. IndiGo is the first choice among our users, with 66% of people opting to fly with this airline when travelling to Dehradun. Keep in mind that there are 3 different airlines that fly to Dehradun on a routine basis, so you have a few additional options to choose from.

3 flights are operational daily from Karnataka to Dehradun as of October 2026. The most popular departure time for this route is 09:00, with 60% of flights per day taking off in the afternoon.

As of October 2026, 21 flights take off from Karnataka and land in Dehradun each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.