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HGN to DED: distance & flight time
Mae Hong Son (Mae Hong Son Airport) → Dehra Dun (Dehradun Airport)
1,449 mi
2,331 km · 1,259 nm
3h 37m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live HGN→DED fares Phone-only fares on this route — call free
Flight time details
1,449 miles nonstop takes roughly 3h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- HGN — Mae Hong Son Airport · Mae Hong Son, Thailand
- 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 HGN
- PYY · Mae Hong Son Airport30 mi away
- LIW · Loikaw Airport56 mi away
- CNX · Chiang Mai International Airport74 mi away
- NMS · Namsang Airport111 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 HGN from DED?
The flight distance from Mae Hong Son (HGN) to Dehra Dun (DED) is 1,449 miles (2,331 km, 1,259 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HGN to DED?
A nonstop flight takes about 3h 37m 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 Mae Hong Son and Dehra Dun?
Dehra Dun is 1.5 hours behind Mae Hong Son.
What is the cheapest way to fly from HGN to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HGN–DED that never appear on search engines, with no booking fees.