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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chennai to Dehra Dun. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chennai to Dehra Dun:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
A non-stop flight is the most convenient and comfortable way to fly from Chennai to Dehra Dun, despite the fact that sometimes flights with transfers can cost significantly less.
Unable to find information about the schedule of direct flights from
Chennai — Dehra Dun
03/06/2026
Departure
Direct flight
6E515
starting at $144
Chennai — Dehra Dun
03/25/2026
Departure
Direct flight
6E515
starting at $90
Chennai — Dehra Dun
04/29/2026
Departure
Direct flight
6E515
starting at $90
starting at $72
The route Chennai — Dehra Dun is served by a single airline — IndiGo. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $72. Using our service, you can quickly compare available IndiGo flights and book a seat in advance at a favorable rate.
The cheapest one-way flight from Chennai to Dehra Dun departs on 03/25/2026, is operated by IndiGo and costs $72
There is no information about the cheapest roundtrip flight from Chennai to Dehra Dun
Fastest flight from Chennai to Dehra Dun takes 4h 35m
There are direct flights on this route 2 days a week: We and Fr
The distance between Chennai and Dehra Dun is 1939km (1202 miles). There are 4 direct flights from Chennai to Dehra Dun. Chennai and Dehra Dun are in the same time zone. Flights from Chennai begin at 12:45 PM. The latest flight from Chennai departs at 12:45 PM
The cheapest flight ticket from Chennai to Dehra Dun according to data for the last 48 hours costs $72
Often the best time to buy tickets from Chennai to Dehra Dun is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chennai to Dehra Dun can be found flying in these months: March, April.
The fastest flights from Chennai to Dehra Dun start from 4 hours 35 minutes in the air.
The following airlines operate direct flights on the route Chennai — Dehra Dun: IndiGo
The minimum one-way ticket price from Chennai to Dehra Dun is $72 (March 2026), while the maximum is $90 (April 2026). On average, a ticket costs $81–$90.
We couldn't find any special offers for flights from Chennai to Dehra Dun