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Direct flights from Dehra Dun to Kolkata

Airlines Schedules

DED - CCU route map All flights from DED to CCU non-stop. There are direct flights from Dehradun (DED), India to Kolkata Netaji Subhas Chandra Bose Intl Airport (CCU), India with IndiGo. 3 weekly departures are currently scheduled on this route. Departure times range from 12:50 to 16:50 depending on the schedule period. The flight distance is 825 miles (1327 km). Flight time ranges from 2 hours to 2 hours and 20 minutes.

DED
Dehradun
IndiaDehra Dun , India
CCU
Kolkata Netaji Subhas Chandra Bose Intl Airport
IndiaKolkata , India
DED
Dehradun
IndiaDehra Dun , India
Kolkata Netaji Subhas Chandra Bose Intl Airport
IndiaKolkata , India
CCU
Flight time 2h 0min to 2h 20min
Updated Aug 17, 2026
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Airlines with non-stop routes:

IndiGo Low-cost carrier

Departure times vary between 12:50 and 16:50
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
3 flights/week
3 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Dehra Dun to Kolkata with IndiGo

This is a weekly direct flight schedule for IndiGo. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Sep 14
Tue
Sep 15
Wed
Sep 16
Thu
Sep 17
Fri
Sep 18
Sat
Sep 19
Sun
Sep 20
6E6344
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12:55
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12:55
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12:55

The timetable & schedule information was updated at 2026-08-17

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Dehra Dun to Kolkata scheduled departures

Select a date to see every published non-stop departure between DED and CCU.

Thursday
Thu
Sep 17
0 flights(0)
Friday
Fri
Sep 18
1 flights(1)
Saturday
Sat
Sep 19
0 flights(0)
Sunday
Sun
Sep 20
1 flights(1)
Monday
Mon
Sep 21
0 flights(0)
Tuesday
Tue
Sep 22
0 flights(0)
Wednesday
Wed
Sep 23
1 flights(1)
Time
Airline
Flight
12:55
IndiGo IndiGo
6E6344
12:55
IndiGo IndiGo
6E6344
12:55
IndiGo IndiGo
6E6344
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DED-CCU flight route
Route map from Dehra Dun, DED to Kolkata, CCU. The distance is 825 miles or 1327 km.
Dehra Dun - Kolkata direct flight map
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DED - CCU route facts

  • Distance
    825 miles (1327 km)
  • Flight time
    2 hours to 2 hours and 20 minutes
  • Airline
    IndiGo IndiGo
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Hub airports
    CCU
  • Aircraft
    Airbus A320neo

Route FAQ

IndiGo operates non-stop flights from DED to CCU with 3 weekly departures.

Scheduled flight time from DED to CCU ranges from 2 hours to 2 hours and 20 minutes. The route covers 825 miles (1327 km).

3 weekly departures are currently scheduled on this route, with published departure times ranging from 12:50 to 16:50 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
Domestic flights from Dehra Dun (DED)
From Dehra Dun to Delhi

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From Dehra Dun to Mumbai

BOM Chhatrapati Shivaji Maharaj International Airport
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BLR Kempegowda International Airport
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AMD Ahmedabad Airport
From Dehra Dun to Mumbai

NMI Navi Mumbai International Airport
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JAI Jaipur
From Dehra Dun to Hyderabad

HYD Rajiv Gandhi International Airport
From Dehra Dun to Lucknow

LKO Lucknow
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PNQ Pune
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DXN Noida International
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