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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.
Unable to find information about the schedule of direct flights from
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.
Chennai — Dehra Dun
03/17/2026
Departure
Direct flight
6E515
starting at $328
Chennai — Dehra Dun
03/18/2026
Departure
Direct flight
6E515
starting at $142
Chennai — Dehra Dun
03/19/2026
Departure
Direct flight
6E515
starting at $200
Chennai — Dehra Dun
03/20/2026
Departure
Direct flight
6E515
starting at $135
Chennai — Dehra Dun
03/21/2026
Departure
Direct flight
6E515
starting at $107
Chennai — Dehra Dun
03/22/2026
Departure
Direct flight
6E515
starting at $111
Chennai — Dehra Dun
03/23/2026
Departure
Direct flight
6E515
starting at $102
starting at $102
starting at $75
starting at $115
starting at $125
The Chennai — Dehra Dun route is served by a wide range of airlines: 4 in total, including IndiGo, Air India Express, Air India, and SpiceJet. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $75. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from Chennai to Dehra Dun departs on 03/23/2026, is operated by Air India Express and costs $75
There is no information about the cheapest roundtrip flight from Chennai to Dehra Dun
Fastest flight from Chennai to Dehra Dun takes 4h 15m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Chennai and Dehra Dun is 1939km (1202 miles). The average flight duration is 4h 10m. Chennai and Dehra Dun are in the same time zone
We couldn't find any special offers for flights from Chennai to Dehra Dun
The cheapest flight ticket from Chennai to Dehra Dun according to data for the last 48 hours costs $75
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.
The fastest flights from Chennai to Dehra Dun start from 4 hours 15 minutes in the air.
The following airlines operate direct flights on the route Chennai — Dehra Dun: IndiGo
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chennai to Dehra Dun
