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LAF to DED: distance & flight time
Lafayette (Purdue University Airport) → Dehra Dun (Dehradun Airport)
7,466 mi
12,016 km · 6,488 nm
15h 6m
estimated nonstop flight time
+9.5h
time difference · heading north
See live LAF→DED fares Phone-only fares on this route — call free
Flight time details
7,466 miles nonstop takes roughly 15h 6m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- LAF — Purdue University Airport · Lafayette, United States
- 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 LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 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 LAF from DED?
The flight distance from Lafayette (LAF) to Dehra Dun (DED) is 7,466 miles (12,016 km, 6,488 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAF to DED?
A nonstop flight takes about 15h 6m 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 Lafayette and Dehra Dun?
Dehra Dun is 9.5 hours ahead of Lafayette.
What is the cheapest way to fly from LAF to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAF–DED that never appear on search engines, with no booking fees.