Compare airlines, prices, and flight durations for your trip
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 Dehra Dun to Chennai. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Dehra Dun to Chennai, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Dehra Dun to Chennai:
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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.
The Dehra Dun — Chennai route is served by multiple airlines, including IndiGo, Air India Express, and Air India. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $78, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
Dehra Dun — Chennai
03/20/2026
Departure
Direct flight
6E518
starting at $100
Dehra Dun — Chennai
03/21/2026
Departure
Direct flight
6E518
starting at $105
Dehra Dun — Chennai
03/30/2026
Departure
Direct flight
6E518
starting at $158
Dehra Dun — Chennai
03/31/2026
Departure
Direct flight
6E518
starting at $168
IndiGo
Fr and Sa
starting at $100
The cheapest one-way flight from Dehra Dun to Chennai departs on 03/20/2026, is operated by Air India Express and costs $78
The cheapest roundtrip flight from Dehra Dun to Chennai departs on 03/20/2026, is operated by Air India Express and costs $194
Fastest flight from Dehra Dun to Chennai takes 5h 55m
There are direct flights on this route 4 days a week: Mo, Tu, Fr, and Sa
The distance between Dehra Dun and Chennai is 1939km (1202 miles). There are 5 direct flights from Dehra Dun to Chennai. Dehra Dun and Chennai are in the same time zone. Flights from Dehra Dun begin at 5:20 PM. The latest flight from Dehra Dun departs at 5:30 PM
We couldn't find any special offers for flights from Dehra Dun to Chennai
The cheapest flight ticket from Dehra Dun to Chennai according to data for the last 48 hours costs $78
Often the best time to buy tickets from Dehra Dun to Chennai is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Dehra Dun to Chennai can be found flying in these months: March.
The fastest flights from Dehra Dun to Chennai start from 5 hours 55 minutes in the air.
The following airlines operate direct flights on the route Dehra Dun — Chennai: 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 Dehra Dun to Chennai
