Cheap Flights from Dehra Dun to Bengaluru from AU$ 107

Flight FAQs

• Which airlines offer the cheapest flights from Dehra Dun to Bengaluru?

  Based on Trip.com data, IndiGo offers Cheapest nonstop one-way flights from AU$ 107 (for example, DED–BLR on Mon, Oct 19). For a Cheapest nonstop return flight, Air India offers fares from AU$ 238, departing on Sat, Oct 10 and returning on Sat, Oct 17.

• Which airlines offer direct flights from Dehra Dun to Bengaluru?

  At the moment, you can catch a direct flight from Dehra Dun to Bengaluru with the following airlines, including: Air India Express Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flights from Dehra Dun (DED) to Bengaluru (BLR)?

  It takes about 3 hours 9 minutes to fly from Dehra Dun (DED) to Bengaluru (BLR).

• When is the best time to book flights from Dehra Dun to Bengaluru?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dehra Dun to Bengaluru 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.

• How many flights are there from Dehra Dun to Bengaluru each week?

  On average, 25 direct flights operate each week between Dehra Dun and Bengaluru. See below the schedules of the main airlines serving this route:
  Air India: S/M/T/W/-/F/S – AI9411 (departure at 20:32)

• How can I find the best deals on flights from Dehra Dun to Bengaluru?

  Here are some tips for finding the best flight deals from Dehra Dun to Bengaluru on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Mon, Oct 19, with one-way fares from just AU$ 107.
  · Compare airlines. IndiGo currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. December is generally the busiest month for travel to Bengaluru.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Dehra Dun to Bengaluru to get the best price?

  The cheapest month to book a flight from Dehra Dun to Bengaluru is usually August, when demand is lower.

• Which upcoming date is the cheapest for flights from Dehra Dun to Bengaluru?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Dehra Dun to Bengaluru on October 13, 2026 with Air India, with prices starting at AU$ 118.

• Which airports should you choose for flights from Dehra Dun to Bengaluru?

  Flights to Bengaluru can arrive at: Kempegowda International Airport (BLR). The most common route connects Dehradun Airport and Kempegowda International Airport (DED–BLR).

• What is the time difference between Dehra Dun and Bengaluru?

  The time difference between Bengaluru and Dehra Dun is 0m.

• How can I change or cancel my flight ticket from Dehra Dun to Bengaluru?

  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.

• What is the average price of a one-way flight from Dehra Dun to Bengaluru?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Dehra Dun to Bengaluru is AU$ 193. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Dehra Dun to Bengaluru?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Dehra Dun to Bengaluru is AU$ 366. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Dehra Dun to Bengaluru on Trip.com?

  Enter Dehra Dun and Bengaluru, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Dehra Dun to Bengaluru route?

  IndiGo and Air India Expressare the most popular budget airlines flying from Dehra Dun to Bengaluru. Check baggage, seat and payment fees before comparing the final price.