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DED to BUF: distance & flight time
Dehra Dun (Dehradun Airport) → Buffalo (Buffalo Niagara International Airport)
7,176 mi
11,549 km · 6,236 nm
14h 32m
estimated nonstop flight time
-9.5h
time difference · heading north
See live DED→BUF fares Phone-only fares on this route — call free
Flight time details
7,176 miles nonstop takes roughly 14h 32m 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
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is DED from BUF?
The flight distance from Dehra Dun (DED) to Buffalo (BUF) is 7,176 miles (11,549 km, 6,236 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to BUF?
A nonstop flight takes about 14h 32m 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 Buffalo?
Buffalo is 9.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–BUF that never appear on search engines, with no booking fees.