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GNB to BUD: distance & flight time
Grenoble (Grenoble-Isère Airport) → Budapest (Budapest Liszt Ferenc International Airport)
678 mi
1,091 km · 589 nm
1h 56m
estimated nonstop flight time
Same time
time difference · heading east
See live GNB→BUD fares Phone-only fares on this route — call free
Flight time details
678 miles nonstop takes roughly 1h 56m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- BUD — Budapest Liszt Ferenc International Airport · Budapest, Hungary
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 BUD
- SLD · Sliač Airport84 mi away
- TZR · Taszár Air Base96 mi away
- PZY · Piešťany Airport106 mi away
- BTS · M. R. Štefánik Airport108 mi away
Frequently asked questions
How far is GNB from BUD?
The flight distance from Grenoble (GNB) to Budapest (BUD) is 678 miles (1,091 km, 589 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to BUD?
A nonstop flight takes about 1h 56m 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 cheapest way to fly from GNB to BUD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–BUD that never appear on search engines, with no booking fees.