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DED to HAN: distance & flight time
Dehra Dun (Dehradun Airport) → Hanoi (Noi Bai International Airport)
1,822 mi
2,933 km · 1,584 nm
4h 2m
estimated nonstop flight time
+1.5h
time difference · heading east
See live DED→HAN fares Phone-only fares on this route — call free
Flight time details
1,822 miles nonstop takes roughly 4h 2m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- HAN — Noi Bai International Airport · Hanoi, Vietnam
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 HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Frequently asked questions
How far is DED from HAN?
The flight distance from Dehra Dun (DED) to Hanoi (HAN) is 1,822 miles (2,933 km, 1,584 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to HAN?
A nonstop flight takes about 4h 2m 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 Hanoi?
Hanoi is 1.5 hours ahead of Dehra Dun.
What is the cheapest way to fly from DED to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–HAN that never appear on search engines, with no booking fees.