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Cheap flights from Chennai to Dehradun from ₹ 8,099

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — DED
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to Dehradun

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Dehradun
Explore the most affordable flight options available from Chennai to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Mon 21/921:05 -
1 stop12h 50m
Sat 26/910:55 -
1 stop10h 00m
Deal found 8/8₹ 14,578
Tue 18/807:05 -
1 stop7h 05m
Tue 25/818:00 -
1 stop5h 20m
Deal found 9/8₹ 16,008
Sun 9/806:55 -
1 stop6h 05m
Fri 11/910:35 -
1 stop5h 25m
Deal found 7/8₹ 16,484
Sun 9/806:55 -
1 stop6h 05m
Sun 16/810:25 -
1 stop14h 40m
Deal found 7/8₹ 16,579
Thu 3/907:00 -
1 stop7h 20m
Thu 10/916:35 -
1 stop6h 45m
Deal found 6/8₹ 16,770
Fri 4/905:55 -
1 stop8h 25m
Sun 6/914:55 -
1 stop10h 10m
Deal found 10/8₹ 16,865
Sat 5/907:00 -
1 stop7h 20m
Sat 12/919:50 -
1 stop6h 00m
Deal found 8/8₹ 16,960
Fri 4/912:30 -
Nonstop4h 25m
Fri 11/910:35 -
1 stop7h 30m
Deal found 7/8₹ 17,246
Sun 6/905:55 -
1 stop8h 25m
Sun 13/919:50 -
1 stop6h 00m
Deal found 9/8₹ 17,342
Wed 30/902:45 -
1 stop9h 55m
Fri 9/1017:30 -
Nonstop4h 15m
Deal found 8/8₹ 17,723

Find flight deals from Chennai to Dehradun

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Dehradun (DED). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 August 2026.

Round-trip from

₹ 14,578

One-way from

₹ 8,099

Popular in

October

Cheapest in

March

Average price

₹ 16,865
Air India
  • Air India
  • 21/9-26/9
  • 2 total stops
  • 22h 50m total
  • Chennai to Dehradun
Search Deals
Air India
  • Air India
  • 20/8
  • 1 total stop
  • 14h 10m total
  • Chennai to Dehradun
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (₹ 19,570 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 22,259 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai to Dehradun that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from Chennai to Dehradun that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Mon 21/9

21:05-09:55

1 stop12h 50m

Dehra Dun

Sat 26/9

10:55-20:55

1 stop10h 00m

₹ 14,578

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Thu 3/9

07:00-14:20

1 stop7h 20m

Dehra Dun

Thu 10/9

16:35-23:20

1 stop6h 45m

₹ 16,770

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Fri 4/9

07:00-14:20

1 stop7h 20m

Dehra Dun

Fri 11/9

16:35-23:20

1 stop6h 45m

₹ 16,770

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Fri 4/9

05:55-14:20

1 stop8h 25m

Dehra Dun

Sun 6/9

14:55-01:05

1 stop10h 10m

₹ 16,865

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Sat 5/9

07:00-14:20

1 stop7h 20m

Dehra Dun

Sat 12/9

19:50-01:50

1 stop6h 00m

₹ 16,960

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Fri 4/9

12:30-16:55

Nonstop4h 25m

Dehra Dun

Fri 11/9

10:35-18:05

1 stop7h 30m

₹ 17,246
Fastest return journey

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Thu 1/10

12:30-16:55

Nonstop4h 25m

Dehra Dun

Fri 9/10

17:30-21:45

Nonstop4h 15m

₹ 17,723

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Sun 6/9

05:55-14:20

1 stop8h 25m

Dehra Dun

Sun 13/9

17:30-21:45

Nonstop4h 15m

₹ 17,913

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Thu 1/10

06:30-12:40

1 stop6h 10m

Dehra Dun

Thu 1/10

19:50-05:45

1 stop9h 55m

₹ 18,390

ChennaiDehradun

MAA Chennai - DED Dehra Dun

MAADED

Chennai

Thu 1/10

07:10-17:35

1 stop10h 25m

Dehra Dun

Mon 5/10

10:35-16:00

1 stop5h 25m

₹ 18,580

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Chennai to Dehradun

Have a flexible travel schedule? Discover the best time to fly to Dehradun from Chennai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chennai to Dehradun

What is the cheapest month to book a flight from Chennai to Dehradun?

Currently, March is the cheapest month in which you can book a flight from Chennai to Dehradun (average of ₹ 15,436). Flying from Chennai to Dehradun in October is currently the most expensive (average of ₹ 20,867). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MAA to DED?

Find hourly flight availability from Chennai to Dehradun. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chennai to Dehradun as you normally would.

How much does it cost for a return flight from Chennai to Dehradun?

Airfare is typical for this route at the moment.

Chennai to Dehradun flights typically cost between ₹ 14,007 and ₹ 17,151 in September.
The cheapest return price found within the last 5 days was ₹ 14,578 on Air India (21 Sept–26 Sept).

Reviews of airlines servicing Dehradun

Get insights into the airlines that provide service to Dehradun. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dehradun. Reviews last updated 10 August 2026.
Check out reviews from past customers who have flown with IndiGo and Air India from Chennai to Dehradun to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
583 reviews
Check prices

Entertainment

5.6

Food

6.2

Crew

7.3

Overall

6.8

Boarding

6.8

Comfort

6.7

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
583 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Entertainment

5.6

Food

6.2

Crew

7.3

Overall

6.8

Boarding

6.8

Comfort

6.7

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
Air India
5.5
Fair
2,949 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Entertainment

5.6

Food

6.2

Crew

7.3

Overall

6.8

Boarding

6.8

Comfort

6.7

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

Related info for your journey

Find useful and relevant information for your journey from Chennai to Dehradun. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Chennai to Dehradun flight route?

    Flights from Chennai to Dehradun have been viewed 18 times in the past calendar month.

  • How long is the flight from Chennai to Dehradun?

    Air India can get you from Chennai to Dehradun in just under 12h 50m. Your travel time can differ by up to . Airlines will cover a distance of 1922 km.

  • What are the cheapest airlines flying from Chennai to Dehradun round-trip?

    Flying on IndiGo is currently your cheapest option to Dehradun, with prices starting at ₹ 9,707. Another option worth looking into is Air India, starting at ₹ 11,840 round trip. IndiGo is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Chennai to Dehradun that include hotel bookings?

    Yes. In addition to deals on Chennai to Dehradun flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chennai to Dehradun?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to Dehradun.

  • Can I find deals for business class flights from Chennai to Dehradun?

    Yes. Cheapflights offers flight deals from Chennai to Dehradun by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chennai to Dehradun?

    Currently, March is the cheapest month in which you can book a flight from Chennai to Dehradun (average of ₹ 15,436). Flying from Chennai to Dehradun in October is currently the most expensive (average of ₹ 20,867). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Dehradun?

Book flights to Dehradun if you plan to visit one of these locations
Rishikesh
Haridwar

Browse thousands of different options on Cheapflights for your next trip

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Fly from Chennai to Dehradun on these airlines

Choose from the following airlines for your flight from Chennai to Dehradun. Flights are based on user searches made on Cheapflights and were last updated on 10 August 2026.
IndiGo flights from Chennai to Dehradun

Top 2 airlines flying from Chennai to Dehradun

Discover the top 2 airlines that operate flights from Chennai to Dehradun. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 9,707Average₹ 19,044FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 11,840Average₹ 17,814FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chennai to Dehradun?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chennai to Dehradun. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Chennai to Dehradun?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chennai to Dehradun for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chennai to Dehradun with no change fees?

Yes! Cheapflights helps users easily find flights from Chennai to Dehradun with no change fees.

Can Cheapflights notify me if prices for flights from Chennai to Dehradun become cheaper?

Yes! Start tracking prices for Chennai to Dehradun flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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