IndiGo Airlines
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India
Netaji Subhash Chandra Bose International Airport
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India
Dehradun Airport
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Scan through all non-stop flights from Kolkata to Dehradun. The full flight schedule below gives an overview of all non-stop flights from CCU to DED, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Dehradun is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Dehradun any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Kolkata CCU to Dehradun DED, which is IndiGo Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their CCU DED flight schedule.
Departure times vary between 09:25 - 09:45. The earliest flight departs at 09:25, the last flight departs at 09:45. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Kolkata to Dehradun takes 2 hours and 45 minutes. The flight distance between Kolkata and Dehradun is 820 miles (or 1,320 km).
There is 1 airport in Dehradun: Dehradun Airport (DED).
There are 0 flights per week flying from Kolkata to Dehradun (as of March 2026).
2 hours and 45 minutes is the average flight time from Kolkata to Dehradun.
The distance from Kolkata to Dehradun is 820 miles (1,320 kilometers).
IndiGo Airlines is the only airline flying nonstop from Kolkata to Dehradun.
There are no alliances flying direct from Kolkata to Dehradun at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Kolkata to Dehradun:
The earliest flight departs at 09:25 from Kolkata and arrives at 12:10 at Dehradun.
The latest flight departs at 09:45 from Kolkata and arrives at 12:00 at Dehradun.
820 miles (1,320 km) · 2h 45m
09:45
12:00
IndiGo Airlines
6E 201
IndiGo Airlines
Airbus A320neo
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