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DED to TGA: distance & flight time
Dehra Dun (Dehradun Airport) → Tengah (Tengah Air Base)
2,600 mi
4,185 km · 2,260 nm
5h 34m
estimated nonstop flight time
+2.5h
time difference · heading southeast
See live DED→TGA fares Phone-only fares on this route — call free
Flight time details
2,600 miles nonstop takes roughly 5h 34m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- TGA — Tengah Air Base · Tengah, Singapore
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Near TGA
- SIN · Singapore Changi Airport20 mi away
- XSP · Seletar Airport11 mi away
- QPG · Paya Lebar Air Base14 mi away
- JHB · Senai International Airport18 mi away
Frequently asked questions
How far is DED from TGA?
The flight distance from Dehra Dun (DED) to Tengah (TGA) is 2,600 miles (4,185 km, 2,260 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to TGA?
A nonstop flight takes about 5h 34m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Dehra Dun and Tengah?
Tengah is 2.5 hours ahead of Dehra Dun.
What is the cheapest way to fly from DED to TGA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–TGA that never appear on search engines, with no booking fees.