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TRZ to DED: distance & flight time
Tiruchirappalli (Tiruchirapally Civil Airport Airport) → Dehra Dun (Dehradun Airport)
1,343 mi
2,161 km · 1,167 nm
3h 23m
estimated nonstop flight time
Same time
time difference · heading north
See live TRZ→DED fares Phone-only fares on this route — call free
Flight time details
1,343 miles nonstop takes roughly 3h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TRZ — Tiruchirapally Civil Airport Airport · Tiruchirappalli, India
- DED — Dehradun Airport · Dehra Dun, India
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TRZ
- TJV · Tanjore Air Force Base27 mi away
- IXM · Madurai Airport77 mi away
- SXV · Salem Airport83 mi away
- PNY · Pondicherry Airport112 mi away
Near DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Frequently asked questions
How far is TRZ from DED?
The flight distance from Tiruchirappalli (TRZ) to Dehra Dun (DED) is 1,343 miles (2,161 km, 1,167 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRZ to DED?
A nonstop flight takes about 3h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TRZ to DED?
Nonstop service on TRZ–DED depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 23m nonstop estimate.
What is the cheapest way to fly from TRZ to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRZ–DED that never appear on search engines, with no booking fees.
Why are some TRZ to DED fares phone-only?
Consolidator contracts let us sell certain TRZ–DED tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.