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Flights from Kochi to Dehra Dun

Find the cheapest flight options from Kochi to Dehra Dun over the next three months. Book one-way tickets from PHP 3,722 and round-trip tickets from PHP 8,894.

      • COK 09:15
        6h 20m
        1 stop
        DED 15:35
        Kochi - Dehra Dun | Thu, Dec 11 | Air India
        DED 16:05
        6h 10m
        1 stop
        COK 22:15
        Dehra Dun - Kochi | Sun, Dec 14 | Air India
        PHP 8,894 PHP 12,825
        31% OFF
        31% OFF
        PHP 12,825 PHP 8,894
      • COK 06:05
        6h 15m
        1 stop
        DED 12:20
        Kochi - Dehra Dun | Tue, Feb 3 | Air India
        DED 16:50
        5h 30m
        1 stop
        COK 22:20
        Dehra Dun - Kochi | Tue, Feb 3 | Air India
        PHP 9,330 PHP 12,825
        27% OFF
        27% OFF
        PHP 12,825 PHP 9,330
      • COK 08:45
        10h 25m
        1 stop
        DED 19:10
        Kochi - Dehra Dun | Fri, Feb 6 | IndiGo
        DED 08:30
        7h 35m
        1 stop
        COK 16:05
        Dehra Dun - Kochi | Thu, Feb 12 | IndiGo
        PHP 9,363 PHP 12,825
        27% OFF
        27% OFF
        PHP 12,825 PHP 9,363
      • COK 06:00
        9h 35m
        1 stop
        DED 15:35
        Kochi - Dehra Dun | Thu, Jan 8 | Air India
        DED 16:05
        20h 30m
        1 stop
        COK 12:35
        Dehra Dun - Kochi | Sun, Jan 11 | Air India
        PHP 9,464
        26% OFF
        PHP 12,825 PHP 9,464
      • COK 15:35
        23h 30m
        1 stop
        DED 15:05
        Kochi - Dehra Dun | Sat, Feb 7 | Air India
        DED 15:35
        6h 40m
        1 stop
        COK 22:15
        Dehra Dun - Kochi | Fri, Feb 13 | Air India Express
        PHP 9,942
        22% OFF
        PHP 12,825 PHP 9,942
      • COK 07:05
        8h
        1 stop
        DED 15:05
        Kochi - Dehra Dun | Mon, Jan 12 | Air India
        DED 15:35
        6h 40m
        1 stop
        COK 22:15
        Dehra Dun - Kochi | Mon, Jan 19 | Air India
        PHP 10,445
        19% OFF
        PHP 12,825 PHP 10,445
      • COK 07:05
        8h
        1 stop
        DED 15:05
        Kochi - Dehra Dun | Thu, Jan 22 | Air India
        DED 15:35
        17h 10m
        1 stop
        COK 08:45
        Dehra Dun - Kochi | Wed, Jan 28 | Air India
        PHP 10,462
        18% OFF
        PHP 12,825 PHP 10,462
      • COK 09:15
        5h 50m
        1 stop
        DED 15:05
        Kochi - Dehra Dun | Thu, Dec 11 | Air India Express
        DED 15:35
        6h 40m
        1 stop
        COK 22:15
        Dehra Dun - Kochi | Mon, Dec 15 | Air India Express
        PHP 10,487
        18% OFF
        PHP 12,825 PHP 10,487
      • COK 07:05
        8h
        1 stop
        DED 15:05
        Kochi - Dehra Dun | Wed, Jan 14 | Air India
        DED 10:25
        8h 40m
        1 stop
        COK 19:05
        Dehra Dun - Kochi | Mon, Jan 19 | Air India
        PHP 11,208
        13% OFF
        PHP 12,825 PHP 11,208
      • COK 20:00
        13h 55m
        1 stop
        DED 09:55
        Kochi - Dehra Dun | Thu, Jan 15 | Air India
        DED 15:35
        23h 35m
        1 stop
        COK 15:10
        Dehra Dun - Kochi | Thu, Jan 22 | Air India
        PHP 11,543
        10% OFF
        PHP 12,825 PHP 11,543
      • COK 13:00
        17h 25m
        1 stop
        DED Invalid Date
        Kochi - Dehra Dun | Sat, Dec 13 | Normal Airline
        DED 15:00
        6h
        Direct
        COK 16:00
        Dehra Dun - Kochi | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • COK 06:00
        9h 35m
        1 stop
        DED 15:35
        Kochi - Dehra Dun | Wed, Jan 21 | Air India
        PHP 3,722 PHP 4,331
        14% OFF
        14% OFF
        PHP 4,331 PHP 3,722
      • COK 07:50
        6h 30m
        1 stop
        DED 14:20
        Kochi - Dehra Dun | Sat, Dec 13 | Air India
        PHP 3,731 PHP 4,331
        14% OFF
        14% OFF
        PHP 4,331 PHP 3,731
      • COK 07:50
        6h 30m
        1 stop
        DED 14:20
        Kochi - Dehra Dun | Wed, Dec 17 | Air India
        PHP 3,731 PHP 4,331
        14% OFF
        14% OFF
        PHP 4,331 PHP 3,731
      • COK 07:50
        6h 30m
        1 stop
        DED 14:20
        Kochi - Dehra Dun | Tue, Dec 16 | Air India
        PHP 3,739
        14% OFF
        PHP 4,331 PHP 3,739
      • COK 11:00
        5h 10m
        1 stop
        DED 16:10
        Kochi - Dehra Dun | Thu, Dec 11 | Air India
        PHP 3,747
        13% OFF
        PHP 4,331 PHP 3,747
      • COK 06:00
        9h 35m
        1 stop
        DED 15:35
        Kochi - Dehra Dun | Thu, Jan 8 | Air India
        PHP 3,806
        12% OFF
        PHP 4,331 PHP 3,806
      • COK 06:00
        9h 35m
        1 stop
        DED 15:35
        Kochi - Dehra Dun | Sun, Jan 18 | Air India
        PHP 3,856
        11% OFF
        PHP 4,331 PHP 3,856
      • COK 06:00
        9h 35m
        1 stop
        DED 15:35
        Kochi - Dehra Dun | Thu, Jan 15 | Air India
        PHP 3,865
        11% OFF
        PHP 4,331 PHP 3,865
      • COK 06:00
        9h 35m
        1 stop
        DED 15:35
        Kochi - Dehra Dun | Wed, Jan 14 | Air India
        PHP 3,865
        11% OFF
        PHP 4,331 PHP 3,865
      • COK 07:50
        6h 30m
        1 stop
        DED 14:20
        Kochi - Dehra Dun | Mon, Jan 12 | Air India
        PHP 3,898
        10% OFF
        PHP 4,331 PHP 3,898
      • COK 13:00
        17h 25m
        1 stop
        DED Invalid Date
        Kochi - Dehra Dun | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Kochi to Dehra Dun are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Kochi to Dehra Dun

The distance between Kochi and Dehra Dun is 2,235.71 km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is November.

Cheapest one-way flight pricePHP 3,722
Cheapest round-trip ticket pricePHP 8,894
Off-season for travelNovember
Peak season for travelJanuary
Flight distance2,235.71 km

Find the best time to fly from Kochi to Dehra Dun

The cheapest time for Kochi to Dehra Dun flights: Jan 18 to Jan 25 — one way flight prices from PHP 3,722.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Kochi to Dehra Dun, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Kochi to Dehra Dun (COK-DED)?

    Based on Trip.com data, Air India offers one-way fares as low as PHP 3,722 on Cheapest nonstop routes (e.g. COK to DED on Wed, Jan 21), while Air India offers Cheapest nonstop round-trips from PHP 8,894 departing on Thu, Dec 11 and returning on Sun, Dec 14.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kochi to Dehra Dun is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Kochi to Dehra Dun, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 21, with one-way flights priced at just PHP 3,722.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air India.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Dehra Dun travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Kochi to Dehra Dun is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Kochi to Dehra Dun on December 11, 2025 with Air India, with prices starting at PHP 8,893.
  • The time difference between Dehra Dun and Kochi is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.