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HHP to DED: distance & flight time
Hong Kong (Shun Tak Heliport) → Dehra Dun (Dehradun Airport)
2,285 mi
3,677 km · 1,986 nm
4h 57m
estimated nonstop flight time
-2.5h
time difference · heading west
See live HHP→DED fares Phone-only fares on this route — call free
Flight time details
2,285 miles nonstop takes roughly 4h 57m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- HHP — Shun Tak Heliport · Hong Kong, Hong Kong
- 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 HHP
- HKG · Hong Kong International Airport15 mi away
- SZX · Shenzhen Bao'an International Airport33 mi away
- MFM · Macau International Airport37 mi away
- ZUH · Zhuhai Jinwan Airport53 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 HHP from DED?
The flight distance from Hong Kong (HHP) to Dehra Dun (DED) is 2,285 miles (3,677 km, 1,986 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHP to DED?
A nonstop flight takes about 4h 57m 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 Hong Kong and Dehra Dun?
Dehra Dun is 2.5 hours behind Hong Kong.
What is the cheapest way to fly from HHP to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHP–DED that never appear on search engines, with no booking fees.