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DED to LAF: distance & flight time
Dehra Dun (Dehradun Airport) → Lafayette (Purdue University Airport)
7,466 mi
12,016 km · 6,488 nm
15h 6m
estimated nonstop flight time
-9.5h
time difference · heading north
See live DED→LAF 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 set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- LAF — Purdue University Airport · Lafayette, United States
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 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
Frequently asked questions
How far is DED from LAF?
The flight distance from Dehra Dun (DED) to Lafayette (LAF) 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 DED to LAF?
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 Dehra Dun and Lafayette?
Lafayette is 9.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to LAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–LAF that never appear on search engines, with no booking fees.