Direct (nonstop) flights from Kolkata to Dehra Dun
1 airline flys nonstop from Kolkata Netaji Subhas Chandra Bose Intl Airport (CCU) to Dehradun (DED). It's 832 miles (1,339 km), about 2h 45m in the air. Operated by IndiGo.
IndiGo
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Kolkata to Dehra Dun with one stop · direct emits 154 kg CO₂ per passenger
Looking for the return flight?
DED → CCU: Flights from Dehra Dun to KolkataOther direct flights from Kolkata
Direct flights from Dehra Dun (DED)
Frequently Asked Questions
How long is the direct flight from Kolkata to Dehra Dun?
A nonstop flight from Kolkata (CCU) to Dehra Dun (DED) takes approximately 2 hours and 45 minutes. The distance is 832 miles (1,339 km).
Which airlines fly nonstop from Kolkata to Dehra Dun?
Just IndiGo.
Is there a nonstop flight from Kolkata to Dehra Dun?
Yes. 1 airline: IndiGo.
How far is Kolkata from Dehra Dun?
The flight distance from Kolkata to Dehra Dun is 832 miles (1,339 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Kolkata to Dehra Dun?
At 2h 45m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Kolkata to Dehra Dun?
Roughly 154 kg CO2 per passenger one-way. That's about the same as driving 770 km.
Is the return flight from Dehra Dun to Kolkata also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Kolkata to Dehra Dun?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Kolkata Netaji Subhas Chandra Bose Intl Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.