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GNB to HAN: distance & flight time
Grenoble (Grenoble-Isère Airport) → Hanoi (Noi Bai International Airport)
5,669 mi
9,123 km · 4,926 nm
11h 35m
estimated nonstop flight time
+5h
time difference · heading east
See live GNB→HAN fares Phone-only fares on this route — call free
Flight time details
5,669 miles nonstop takes roughly 11h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- 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 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
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 GNB from HAN?
The flight distance from Grenoble (GNB) to Hanoi (HAN) is 5,669 miles (9,123 km, 4,926 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to HAN?
A nonstop flight takes about 11h 35m 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 Grenoble and Hanoi?
Hanoi is 5 hours ahead of Grenoble.
What is the cheapest way to fly from GNB to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–HAN that never appear on search engines, with no booking fees.