> > > > >
Flights from Bengaluru to Dehra Dun

Airlines operating flights from Bengaluru to Dehra Dun

Choose from 2 airlines flying from Bengaluru to Dehra Dun, including IndiGo, Air India Express and . IndiGo currently offers the cheapest ticket on this route.

Find the cheapest direct flight options from Bengaluru to Dehra Dun over the next three months. Book one-way tickets from €77 and round-trip tickets from €145.

Displayed flight fares from Bengaluru to Dehra Dun are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Bengaluru to Dehra Dun

The distance between Bengaluru and Dehra Dun is 1,889.92km. It takes around 3 hours 8 minutes on average to fly from Bengaluru to Dehra Dun. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight price€61
Cheapest return ticket price€124
Off-season travel monthSeptember
Peak season for travelJanuary
Flight distance1,889.92km
Average flight time3 hours 8 minutes
Popular airlineIndiGo

Find the best time to fly from Bengaluru to Dehra Dun

The cheapest time for Bengaluru to Dehra Dun flights: Feb 15 to Feb 22 — one way flight prices from €51.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Bengaluru to Dehra Dun, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Bengaluru (BLR) to Dehra Dun (DED)?

    Based on Trip.com data, Air India offers one-way fares as low as €61 on Cheapest nonstop routes (e.g. BLR to DED on Mon, Jan 19), while Air India offers Cheapest nonstop round-trips from €124 departing on Sun, Dec 14 and returning on Sat, Dec 20.
  • At the moment, you can catch a direct flight from Bengaluru to Dehra Dun with the following airlines, including: IndiGo Air India Express Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 3 hours 8 minutes to fly from Bengaluru (BLR) to Dehra Dun (DED).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bengaluru to Dehra Dun is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 19 flight per week flying from Bengaluru to Dehra Dun. You can check the weekly schedule for popular airlines on this route below: IndiGo: S/M/T/W/T/F/S -- 6E852 (14:30) Air India Express: S/M/T/W/T/F/S -- IX2506 (12:17)
  • To find best deals on flights from Bengaluru to Dehra Dun, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jan 19, with one-way flights priced at just €61.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IndiGo.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Dehra Dun travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bengaluru to Dehra Dun is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Bengaluru to Dehra Dun on December 30, 2025 with IndiGo, with prices starting at €60.
  • You can land at any one of the following hubs in Dehra Dun, with Kempegowda International Airport to Dehradun Airport (BLR-DED) is by far the most common option on this route: Dehradun Airport (DED).
  • The time difference between Dehra Dun and Bengaluru is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.