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LUF to GNB: distance & flight time
Phoenix (Luke Air Force Base) → Grenoble (Grenoble-Isère Airport)
5,739 mi
9,236 km · 4,987 nm
11h 43m
estimated nonstop flight time
+9h
time difference · heading northeast
See live LUF→GNB fares Phone-only fares on this route — call free
Flight time details
5,739 miles nonstop takes roughly 11h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- LUF — Luke Air Force Base · Phoenix, United States
- GNB — Grenoble-Isère Airport · Grenoble, France
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 LUF
- PHX · Phoenix Sky Harbor International Airport22 mi away
- GYR · Phoenix Goodyear Airport8 mi away
- BXK · Buckeye Municipal Airport19 mi away
- DVT · Phoenix Deer Valley Airport20 mi away
Near GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Frequently asked questions
How far is LUF from GNB?
The flight distance from Phoenix (LUF) to Grenoble (GNB) is 5,739 miles (9,236 km, 4,987 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUF to GNB?
A nonstop flight takes about 11h 43m 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 Phoenix and Grenoble?
Grenoble is 9 hours ahead of Phoenix.
What is the cheapest way to fly from LUF to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUF–GNB that never appear on search engines, with no booking fees.