Cheap flights from Dehradun to Chennai

7 nonstop flights a week. Operated by IndiGo, about 4h 20m in the air, 1,199 mi (1,930 km). Tickets from $108, nonstop from $126.

Flights from Dehradun to Chennai

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Dehradun to Chennai

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

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Best fares from Dehradun to Chennai

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Dehradun to Chennai at a glance

flight time, from 4h 15m to 4h 25m
4h 20m
straight-line distance
1,199 mi (1,930 km)
flights a week
7
next flight
10 November
departure time
18:15
lowest price, with a connection, 1 March
$108
lowest nonstop price
$126
airline
1

Dehradun to Chennai ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: March 2027, tickets from $108. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $129. The average across months is $121.

Dehradun to Chennai flight schedule

7 flights a week, 1 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
6E 518
IndiGo
18:15 Dehra Dun
22:40 Chennai, terminal 1
4h 25m
Daily
Airbus A320 NEO

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 March.

FlightDepartsArrivesDurationDaysAircraft
6E 518
IndiGo
17:30 Dehra Dun
21:45 Chennai, terminal 1
4h 15m
Seasonal
Airbus A320 NEO

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying Dehradun to Chennai

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from Dehradun to Chennai depart and land

Departure from Dehradun

Dehra Dun DED

7 flights a week, 0 mi (0 km) from the city centre

Arrival in Chennai

Chennai MAA

7 flights a week, terminal 1, 10 mi (16 km) from the city centre

Frequently asked questions

How long is the flight from Dehradun to Chennai?
A nonstop flight takes 4 hours 20 minutes on average, from 4h 15m to 4h 25m depending on the flight.
How far is Chennai from Dehradun?
1,199 mi (1,930 km) in a straight line between the cities.
Which airlines fly nonstop from Dehradun to Chennai?
IndiGo (7 a week).
How many flights a day are there from Dehradun to Chennai?
There are 7 a week, about 1 a day on average.
When are the first and last flights from Dehradun to Chennai?
The flight departs at 18:15 (6E518). Local time.
What is the cheapest month to fly from Dehradun to Chennai?
March 2027: tickets from $108. The most expensive is November 2026, from $129.
What is the cheapest upcoming date to fly from Dehradun to Chennai?
1 March 2027 (Monday): from $108 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Dehradun to Chennai?
IndiGo: nonstop tickets from $126 on 4 December by recent searches. Prices change daily, so compare the sellers in the search.
Which Dehradun airport do flights to Chennai leave from?
Dehra Dun (7 a week).